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Old 05-03-23, 08:21 AM   #406
KaleunMarco
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Default IJN Cruiser exploding

an IJN cruiser exploding just after being struck by a Mk18.
Playing mod-set TMO 2.5 under RSRD.

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Old 05-03-23, 08:24 AM   #407
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Default IJN Escort Carrier exploding

IJN Escort Carrier (ASW) reeling after a hit by Mk18.
Notice the planes still resting on the non-existent deck (i love this stuff).
a few moments later, each of the planes just dissolved.

Playing TMO 2.5 under RSRD.

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Old 05-03-23, 08:26 AM   #408
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Default Empire Merchie going down

a fair size Merchie is exploding from its initial hit from a Mk18 during a night attack.
notice the pieces in the air.

playing TMO 2.5 under RSRD

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Old 05-04-23, 01:31 AM   #409
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@KaleunMarco: Nice fireworks :-)
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Old 05-04-23, 01:40 AM   #410
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Default 12. Unterseebootsflottille - Leaving Bordeaux for 2nd leg of 1st War Patrol

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)


Monday, 3 May 1943 - Bordeaux

- Taking on of fresh food and water supply.

+++++++

Daily F.d.U. Briefing

O.K.W.-Report:
a) 487 Squadron of the New Zealand Air Force attacked a power station in Amsterdam. All 10 bombers dispatched were lost to Luftwaffe fighters.
b) US troops captured Mateur, Tunisia.

O.K.M.-Report:
a) Light cruiser Nürnberg arrived at Kiel; Torpedo Boats Jaguar and Greif, and Z4 Richard Beitzen had escorted her to Kiel from Norway. Later that day, Jaguar, Greif, and Möwe escorted minelayers out of Kiel for the North Sea.
b) Royal Navy began bombarding Pantelleria Island near Sicily.

B.d.U.-Report:
a) After the following boats have passed the approach points ordered on 16.4., they are to occupy the attack areas shown:
U 181 (IXD2; KrvKpt. Wolfgang Lüth) - KP 30, 50, 60 and KQ 10, 40. Focal point Lourenzo Marques.
According to reliable reports there is brisk outward and inward traffic.
U 198 (IXD2; Kpt.z.S. Werner Hartmann) and U 196 (IXD2; KrvKpt. Eitel-Friedrich Kentrat) - KP 80, 90 and KZ 10 to 30. U 198 is to steer N.E. and U 196 S.W. of the line running from KP 8480 to KZ 3990. Focal point off Durban. Italian submarine sank several ships in this area.

+++++++

Pre-War Patrol Briefing:

a) Since 11.42: Deckgun also as Flak.
b) Since End1942: A/C with Rockets RP-3.
c) Since 8 Jan.1943: B.d.U.-Standing Order No. 307:
Inspection/Replacement of Pistol G7H after Wabo Attack.
d) Since 8 Jan.1943: B.d.U.-Standing Order No. 308:
Closing of Torpedo Tubes during Deep Dive.
e) Since 30 Jan.1943: B.d.U.-Standing Order No. 510:
Test Run of Main Diesels at AK for 30min., every 4 days.
f) Since March 1943:
1) Forward Projectile "Hedgehog": Range/Distance 230-260m; Effective Range/Radius 30m; Sinking Speed 13m/s.
2) Mark24 Mine "Fido" (Homing) Torpedo: Depth 15-45m; Speed 12 kn for 10 min; Range 3700m.
g) Since 1 April 1943: B.d.U-Standing Order No.309:
Depth Setting of Pi-2/39H at MZ-Setting.
h) Since 14 Apr.1943:
1) New Allied Radar 271-Mark-III (9.7cm Range), can detect Uboats a distance of 12nm.
2) Submerge for about 30 minutes on confirmation of a/c radar (also, Magic Eye).
3) A/C equipped with Leigh Lights for night attacks.
i) Since 1 May 1943: B.d.U-Standing Order No.306:
Op.-Order for use of FAT-Torpedoes.
j) As of 3 May 1943: B.d.U-Standing Order No.305:
Op.-Order on loading of Upper Deck Containers.
k) Report on enemy a/c A/S activity:
1) On 28 April, U 504 (Kptlt. Wilhelm Luis) was attacked by aircraft without previous radar location in BF 49 after a suspicious looking trawler group had passed. The boat presumes cooperation. Also, U 437 (Oblt. Hermann Lamby) was heavily bombed during the night in BF 7281 (outbound). The boat was temporarily out of control and submerging was restricted. Help was urgently needed and all boats in the vicinity were ordered to proceed at high speed to the area to render assistance. Destroyer and fighter protection was also requested.
Today, U 415 (Oblt. Kurt Neide) was bombed 3 times by a plane in BF 74 while homeward bound. Despite much damage she was still able to dive. Boat has requested escort from outer point "KERN".
During the period November 1942 to January 1943 enemy a/c A/S activity had little result, but since February its effect has increased to an alarming extent. It is not known whether this is due to improved location gear or to the use of more suitable types of a/c. The fact is that during the last two months there have been more U-boat sighting by English aircraft, and more U-boats have been attacked.
The night attacks repeatedly reported recently make it necessary for the boats in the Biscay area to be given permission to proceed on the surface during the day only to recharge batteries, and submerged at night.
Every effort is being made to produce apparatus able to intercept the radar equipment presumably used by the enemy.
2) G.O.C. Atlantic Air Forces gives the following information on English air operations in his Reg. No. Most Secret 853/43:
"Average sortie of enemy sea reconnaissance during the last 3 months was 35 - 40 planes daily from the following bases:
- Beaulieu (near Southampton) - unknown number of Halifaxes and Liberators
- Talbenny (near Milford Haven) - 23 Beaufighters
- Chivenor (Cornwall) - 36 Whitleys and Wellingtons
- St. Eval, Trevose Head - 73 Wellingtons
- Mount Batten - 14 Sunderlands
- Pembroke Dock - 12 Sunderlands
- Poole - 12 Sunderlands
Concentration by day W. of 10° W, by night in inner Biscay. Largest number of aircraft during the afternoon. When convoys were sailing N. and S. between Gibraltar and England reconnaissance was reinforced to about 50 aircraft daily. English reconnaissance aircraft keep radio silence S. of 49° N., so that it is not possible to discover in what areas they are concentrating.
Ther is no particular increase in activity observed during the last few weeks."
3) It should be noted here that when convoys are going through it is almost impossible for U-boats to operate on the surface owing to constant air activity.
Experience shows that aircraft A/S activity increases when there are a number of U-boats on return passage through Biscay after major convoy operations. Action by Ju 88's type C6, available to G.O.C. Atlantic Air Forces, against A/S aircraft is possible only to a restricted extent.
4) G.O.C. Atlantic Air Forces states in his Reg. No. 853/43, para. 4):
"The Ju 88 C6 is inferior to the Beaufighter (a further 2 Ju88's lost on 22 on U-boat escort off the Spanish coast) and no longer superior to modern A/S aircraft Boeings and Fortress II. Reasons: too slow, unsuitable armament, water-cooled engines sensitive to gunfire".
5) It is clear from G.O.C. Atlantic Air Forces' report that no improvement can be expected in the near future in countermeasures to the ever increasing enemy aircraft anti-submarine hunts, which are now making themselves felt immediately off our own bases. There will be further losses.

Cmdr.: When we arrived in Bordeuax 3 weeks ago, the escort path was patrolled by Bf110's.

RST
KorvKpt.& Cmdr. U 115
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Tuesday, 4 May 1943 - Bordeaux

Daily F.d.U. Briefing

O.K.W.-Report:
a) The Führer postponed Operation Citadel, which ultimately will give the Soviets more time to prepare their defenses.
b) RAF bombers conducted a raid on Dortmund, late in the night and into the next day, killing almost 700.
c) The Luftwaffe evacuation from Tunisia is completed.


+++++++

Op.Briefing:
Operations Order No. 54 in effect for the patrol.
a) Transport of supplies to our U.-Base in Penang.
b) Transit via Pre-Defined control points:
1) Qu.CF 5610
2) Qu.EH 6230
3) Qu.FS 5580 - 1st Supply point
4) Qu.GR 9570
5) Qu.JB 5490 - 2nd Supply point
6) Qu.LF 5560 - U.-Base Penang
c) Sink min. 25,000ts of enemy shipping during transit.
d) As per B.d.U.-Order from 19 April: The operational area in southern waters is to be extended immediately. The new boundary now runs from GZ 7644 via JK 8254, KT 4745, KJ 4772, LM 2456, to the W. as far as the coast. Outside this area all attacks on unescorted isolated vessels are forbidden.


+++++++

1400 - Bordeaux - N3/2, clear, visibility 5.3nm, >1000mb.
Casting Off. Leaving for 2nd leg of First War Patrol.

1600 - Qu.9237BF - Entry point to mine-free path - Taking on of escort: 1 Escort Destroyer, 2 TBMT1924 and 1 Bf110. Course 290°.

1700 - Incoming F.T.: From B.d.U.:
Enemy Task Force in the English Channel, Qu.3374BF, on course West, speed 27kn.

1742 - Qu.9226BF - FuMB-Detection. Boat stays surfaced. Nothing seen. Short Range Radar FMG 41G (gU) FuMO 29 Seetakt Gerät remains turned off.

1820 - Qu.9222BF - Boat is attacked by a single Hudson. The escort flak shoots down the plane, which crashes into the ocean about 50m to our stbd. beam. As nothing can be seen from the airplane, our group continues on.

1853 - Qu.9221BF - Our escort group is attacked by three Liberator bombers (from Beaulieu, near Southampton), approach from 340° true, firing RP-3 rockets and machine guns, and dropping bombs, which all fall wide. The escorts shoot down one plane and our Flak shoots down two airplanes. One escort destroyer is searching for survivors but none are found.
The boat sustains 2% hull damage (2% => 98% of 230m = 225.4m safe max. diving depth).
- 3.7cm-SK-C/30: 30 rounds PbG fired (remaining 2520 x PbG)
- Twin-M.G.-2cm-C/30: 460 rounds SpG fired (remaining 2180 + 2640 = 4820 SpG; 1360x2=2720 PpG; Total: 7540)

1905 - On Course 250°.

1934 - Sundown. N3/2, clear, visibility 4.6nm, >1000mb.

RST
KorvKpt.& Cmdr. U 115
__________________
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Last edited by Kapitän; 05-04-23 at 01:37 PM.
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Old 05-04-23, 04:48 PM   #411
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Quote:
Originally Posted by Kapitän View Post
@KaleunMarco: Nice fireworks :-)

i love it when i have the time to switch over to the external view and watch all of the piece-parts go flying.

two of my last three missions were historical and i had to deal with beau-coup escorts, pinging their little sonars off. very dangerous...you go first.
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Old 05-05-23, 01:25 AM   #412
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Default

Quote:
Originally Posted by KaleunMarco View Post

i love it when i have the time to switch over to the external view and watch all of the piece-parts go flying.

two of my last three missions were historical and i had to deal with beau-coup escorts, pinging their little sonars off. very dangerous...you go first.

Yes, escorts are picking up steam during mid 1943 ...
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Old 05-05-23, 01:42 AM   #413
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Default U 115 - First War Patrol (2nd leg) - Bay of Biscay

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Tuesday, 4 May 1943 - Bordeaux

Daily F.d.U. Briefing

O.K.W.-Report:
a) The Führer postponed Operation Citadel, which ultimately will give the Soviets more time to prepare their defenses.
b) RAF bombers conducted a raid on Dortmund, late in the night and into the next day, killing almost 700.
c) The Luftwaffe evacuation from Tunisia is completed.


+++++++

Op.Briefing:
Operations Order No. 54 in effect for the patrol.
a) Transport of supplies to our U.-Base in Penang.
b) Transit via Pre-Defined control points:
1) Qu.CF 5610
2) Qu.EH 6230
3) Qu.FS 5580 - 1st Supply point
4) Qu.GR 9570
5) Qu.JB 5490 - 2nd Supply point
6) Qu.LF 5560 - U.-Base Penang
c) Sink min. 25,000ts of enemy shipping during transit.
d) As per B.d.U.-Order from 19 April: The operational area in southern waters is to be extended immediately. The new boundary now runs from GZ 7644 via JK 8254, KT 4745, KJ 4772, LM 2456, to the W. as far as the coast. Outside this area all attacks on unescorted isolated vessels are forbidden.


+++++++

1400 - Bordeaux - N3/2, clear, visibility 5.3nm, >1000mb.
Casting Off. Leaving for 2nd leg of First War Patrol.

1600 - Qu.9237BF - Entry point to mine-free path - Taking on of escort: 1 Escort Destroyer, 2 TBMT1924 and 1 Bf110. Course 290°.

1700 - Incoming F.T.: From B.d.U.:
Enemy Task Force in the English Channel, Qu.3374BF, on course West, speed 27kn.

1742 - Qu.9226BF - FuMB-Detection. Boat stays surfaced. Nothing seen. Short Range Radar FMG 41G (gU) FuMO 29 Seetakt Gerät remains turned off.

1820 - Qu.9222BF - Boat is attacked by a single Hudson. The escort flak shoots down the plane, which crashes into the ocean about 50m to our stbd. beam. As nothing can be seen from the airplane, our group continues on.

1853 - Qu.9221BF - Our escort group is attacked by three Liberator bombers (from Beaulieu, near Southampton), approach from 340° true, firing RP-3 rockets and machine guns, and dropping bombs, which all fall wide. The escorts shoot down one plane and our Flak shoots down two airplanes. One escort destroyer is searching for survivors but none are found.
The boat sustains 2% hull damage (2% => 98% of 230m = 225.4m safe max. diving depth).
- 3.7cm-SK-C/30: 30 rounds PbG fired (remaining 2520 x PbG)
- Twin-M.G.-2cm-C/30: 460 rounds SpG fired (remaining 2180 + 2640 = 4820 SpG; 1360x2=2720 PpG; Total: 7540)

1905 - On Course 250°.

1934 - Sundown. N3/2, clear, visibility 4.6nm, >1000mb.

RST
KorvKpt.& Cmdr. U 115
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Wednesday, 5 May 1943 - Bay of Biscay

0200 - Qu.9154BF - Reached Escort Point Gabel.

0205 - On 200m-Line, diving for Test dive acc. B.d.U.-Standing Order No.507 & 308. 205rpm.

0248 - Boat is safe and secure at 2A-Meter.

0250 - Setting for Reception Depth.

0258 - T=20.

0305 - Surfaced from S-Tiefe after 1h and 2.8nm.

0306 - Boat ventilated. Battery 97%.
Releasing escort and running off at most economic speed on course 250°. Continuing transit independently.

Most economic speed: 225-235RPM/8kn => Range 42000km/22678nm

0430 - Early Morning Dawn.

0509 - Incoming F.T.: From B.d.U.:
Enemy Task Force ESE of Scilly, Qu.2555BF, course NW, 25kn.

0538 - Sunrise. Weather and Sea unchanged since Bordeaux.

1200 - Qu.8397BF - Days Run: 232.4nm (22h) - ↗ 229.6nm (21h) - ↘ 2.8nm (1h) - since Bordeaux
Total: 232.4 nm (22h) - ↗ 229.6nm (21h) - ↘ 2.8nm (1h)
505cbm (5cbm in 22h); Weather and Sea unchanged since Bordeaux.

1201 - Incoming F.T.: From U 638:
Sinking after Wabo attack. - Staudinger -

1231 - Incoming F.T.: From U 531:
Sinking after Wabo attack. - Neckel -

1700 - Test Run of Main Diesels in increments acc. B.d.U.-Standing Order No. 510, until 1800.

1830 - Crash dive for training.
T=10 after 39sec. Boat levels out at A-Meter at 1832.

1835 - Set for Reception Depth. Small-Ahead.

1900 - Surfaced after 30min. and 1.6nm.

1903 - Boat ventilated; Compressed Air Supply filled; Battery 95%.

2000 - Sundown. Weather and Sea unchanged since Bordeaux (30h).

2220 - Incoming F.T.: From B.d.U.:
Enemy Task Force South of Land's End, Qu.2592BF, course NW, 25kn.

Cmdr.: Hopefully, not endangering U 217 (VIID; Kptlt. Kurt Reichenbach-Klinke) out on special duties (Minelaying off Lands End).

2303 - Incoming F.T.: From B.d.U.:
OKW-Report: The British have broken through the lines of the 5th Panzer Army, south of Tunis.

RST
KorvKpt.& Cmdr. U 115
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Old 05-06-23, 02:13 AM   #414
Kapitän
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Default U 115 - First War Patrol (2nd leg) - Bay of Biscay

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Wednesday, 5 May 1943 - Bay of Biscay

0200 - Qu.9154BF - Reached Escort Point Gabel.

0205 - On 200m-Line, diving for Test dive acc. B.d.U.-Standing Order No.507 & 308. 205rpm.

0248 - Boat is safe and secure at 2A-Meter.

0250 - Setting for Reception Depth.

0258 - T=20.

0305 - Surfaced from S-Tiefe after 1h and 2.8nm.

0306 - Boat ventilated. Battery 97%.
Releasing escort and running off at most economic speed on course 250°. Continuing transit independently.

Most economic speed: 225-235RPM/8kn => Range 42000km/22678nm

0430 - Early Morning Dawn.

0509 - Incoming F.T.: From B.d.U.:
Enemy Task Force ESE of Scilly, Qu.2555BF, course NW, 25kn.

0538 - Sunrise. Weather and Sea unchanged since Bordeaux.

1200 - Qu.8397BF - Days Run: 232.4nm (22h) - ↗ 229.6nm (21h) - ↘ 2.8nm (1h) - since Bordeaux
Total: 232.4 nm (22h) - ↗ 229.6nm (21h) - ↘ 2.8nm (1h)
505cbm (5cbm in 22h); Weather and Sea unchanged since Bordeaux.

1201 - Incoming F.T.: From U 638:
Sinking after Wabo attack. - Staudinger -

1231 - Incoming F.T.: From U 531:
Sinking after Wabo attack. - Neckel -

1700 - Test Run of Main Diesels in increments acc. B.d.U.-Standing Order No. 510, until 1800.

1830 - Crash dive for training.
T=10 after 39sec. Boat levels out at A-Meter at 1832.

1835 - Set for Reception Depth. Small-Ahead.

1900 - Surfaced after 30min. and 1.6nm.

1903 - Boat ventilated; Compressed Air Supply filled; Battery 95%.

2000 - Sundown. Weather and Sea unchanged since Bordeaux (30h).

2220 - Incoming F.T.: From B.d.U.:
Enemy Task Force South of Land's End, Qu.2592BF, course NW, 25kn.

Cmdr.: Hopefully, not endangering U 217 (VIID; Kptlt. Kurt Reichenbach-Klinke) out on special duties (Minelaying off Lands End).

2303 - Incoming F.T.: From B.d.U.:
OKW-Report: The British have broken through the lines of the 5th Panzer Army, south of Tunis.

RST
KorvKpt.& Cmdr. U 115
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Thursday, 6 May 1943 - Bay of Biscay

0430 - Early Morning Dawn.

0557 - Sunrise. Weather and Sea unchanged since Bordeaux (40h).

1028 - Qu.8732BF - Wind and Sea increasing, shifting East: NE7/6, clear, good visibility, >1000mb.
Securing Flak guns.

1200 - Qu.8734BF - Days Run: 200.2nm - ↗ 198.6nm (23h 30') - ↘ 1.6nm (30')
Total: 432.6nm (46h) - ↗ 428.2nm (44h 30') - ↘ 4.4nm (1h 30')
502cbm (3cbm in 24h); East7/6, clear, good visibility, >1000mb.

1202 - Incoming F.T.: From U 438:
Sinking after escort attack. - Heinsohn -

Cmdr.: On 3 May, at 1830, U.-Heinsohn compared navigational position data with U 648 (Oblt.d.R. Peter Arthur Stahl), in Qu.AJ 61, and was operating on convoy ONS.5.

1349 - Course 270°.

1903 - 5.4nm north of Cape Les de Terra - Course 242°.
SSE4/3, clear, good visibility, >1000mb.

2016 - Sundown. Weather and Sea unchanged since 1903.

RST
KorvKpt.& Cmdr. U 115
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Old 05-07-23, 01:31 AM   #415
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Default U 115 - First War Patrol (2nd leg) - West of Cape Finisterre

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Thursday, 6 May 1943 - Bay of Biscay

0430 - Early Morning Dawn.

0557 - Sunrise. Weather and Sea unchanged since Bordeaux (40h).

1028 - Qu.8732BF - Wind and Sea increasing, shifting East: NE7/6, clear, good visibility, >1000mb.
Securing Flak guns.

1200 - Qu.8734BF - Days Run: 200.2nm - ↗ 198.6nm (23h 30') - ↘ 1.6nm (30')
Total: 432.6nm (46h) - ↗ 428.2nm (44h 30') - ↘ 4.4nm (1h 30')
502cbm (3cbm in 24h); East7/6, clear, good visibility, >1000mb.

1202 - Incoming F.T.: From U 438:
Sinking after escort attack. - Heinsohn -

Cmdr.: On 3 May, at 1830, U.-Heinsohn compared navigational position data with U 648 (Oblt.d.R. Peter Arthur Stahl), in Qu.AJ 61, and was operating on convoy ONS.5.

1349 - Course 270°.

1903 - 5.4nm north of Cape Les de Terra - Course 242°.
SSE4/3, clear, good visibility, >1000mb.

2016 - Sundown. Weather and Sea unchanged since 1903.

RST
KorvKpt.& Cmdr. U 115
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Friday, 7 May 1943 - Northern coast of Spain

0145 - Qu.7983BF - Course 270°.

0417 - Qu.7981BF - Course 238°.

0445 - Early Morning Dawn.

0612 - Sunrise. Weather and Sea unchanged in 11h.

1200 - Qu.2238CG - West of Cape Finisterre -Days Run: 191.2nm - (↗ 24h)
Total: 623.8nm (70h) - ↗ 619.4nm (68h 30') - ↘ 4.4nm (1h 30') - 33nm
500cbm (2cbm in 24h); Weather and Sea unchanged in 17h.

1532 - Incoming F.T.: From U 663:
Sinking after airplane attack in Bay of Biscay. - Schmid -

1555 - Qu.2255CG - Course 231°.

1732 - F.T. from B.d.U.: To U 192:
Happe: Give status and position report.

1831 - F.T. from B.d.U.: To U 192:
Happe: Urgently give status and position report.

2027 - Sundown. Weather and Sea unchanged in 25h.

2303 - Incoming F.T.: From B.d.U.:
OKW-Report: Tunis has been captured by the British 1st Army.

RST
KorvKpt.& Cmdr. U 115
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Old 05-08-23, 02:00 AM   #416
Kapitän
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Default U 115 - First War Patrol (2nd leg) - West of Spain

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Friday, 7 May 1943 - Northern coast of Spain

0145 - Qu.7983BF - Course 270°.

0417 - Qu.7981BF - Course 238°.

0445 - Early Morning Dawn.

0612 - Sunrise. Weather and Sea unchanged in 11h.

1200 - Qu.2238CG - West of Cape Finisterre -Days Run: 191.2nm - (↗ 24h)
Total: 623.8nm (70h) - ↗ 619.4nm (68h 30') - ↘ 4.4nm (1h 30') - 33nm
500cbm (2cbm in 24h); Weather and Sea unchanged in 17h.

1532 - Incoming F.T.: From U 663:
Sinking after airplane attack in Bay of Biscay. - Schmid -

1555 - Qu.2255CG - Course 231°.

1732 - F.T. from B.d.U.: To U 192:
Happe: Give status and position report.

1831 - F.T. from B.d.U.: To U 192:
Happe: Urgently give status and position report.

2027 - Sundown. Weather and Sea unchanged in 25h.

2303 - Incoming F.T.: From B.d.U.:
OKW-Report: Tunis has been captured by the British 1st Army.

RST
KorvKpt.& Cmdr. U 115
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Saturday, 8 May 1943 - West of Vigo

0010 - SE5/4, clear, good visibility, >1000mb.

0400 - Qu.2455CG - Course 270°.

0510 - Early Morning Dawn.

0629 - Sunrise. ENE5/4, clear, good visibility, >1000mb.

0705 - Qu.2445CG - Crash dive for training.
T=10 after 37sec. (2sec. improvement). Boat levels out at A-Meter at 0707.

0720 - At T=50, Commencing Torpedo Maintenance.

0754 - Tube III (AtoFAT) pulled and serviced. At 0800 Change of Watch.

1050 - Tubes IV, II and I (all T-3) serviced. Break.

1100 - Commencing servicing of stern tubes.

1151 - Tube V (EtoFAT) serviced.

1157 - CO₂ - Warning at 1.7%.

1200 - Qu.1666CG - Days Run: 166.0nm - ↗ 153.0nm (19h 05') - ↘ 13.0nm (4h 55')
Total: 789.8nm (3tg 22h) - ↗ 772.4nm (3tg 15h 35') - ↘ 17.4nm (6h 25')
499cbm (1cbm in 24h); Course 270°; T=50; Battery 88%; Compressed Air 290Atü. - Lunch Break -

1300 - Commencing servicing of tube VI (T-4).

1351 - Tube VI serviced.

1407 - At Reception Depth.

1410 - Surfaced from S-Tiefe after 2h 10' and 5.6nm since Etmal (Total: 7h 05' and 18.6nm).
Weather and Sea unchanged since Sunrise.

1416 - Boat ventilated and Compressed Air Supply filled.

1420 - Charging batteries (82%): Stbd.Diesel, Charging/496RPM; Port.-Diesel, Propulsion/285RPM/8kn.

1545 - Batteries charged: 1h 25' for 18%.
Small-Ahead/225RPM/8kn.

2041 - Sundown. Weather and Sea unchanged since Sunrise.

2304 - Incoming F.T.: From B.d.U.:
OKW-Report: British troops withdraw from Buthidaung, Burma; Allied naval forces have begun the Operation Retribution blockade, sealing off Tunisia from the sea; German television began broadcasting from studios in Paris.

Cmdr.: U 465, 439, 332 have not yet reported since they left Western France. Several challenges received no reply. Their loss must be assumed during the last few days in April when air patrolling was very strong. On 28.4. U 439 and 332 were detailed to assist U 437, who had been damaged. They did not reply to this order either, although they must have been in the vicinity.
Search planes sent out did not find U 663, although considering the prevailing sea force this was not extraordinary. No reports were received from the boats detailed to assist. So far, U 663 has not replied to control. She can use only her emergency transmitter and probably cannot get through during heavy weather (antenna awash).

Considering all this, we have been able to transit the Bay of Biscay relativly unscathed.


RST
KorvKpt.& Cmdr. U 115
__________________
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Old 05-09-23, 01:40 AM   #417
Kapitän
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Default U 115 - First War Patrol (2nd leg) - Hunted by Escort Group (1)

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Saturday, 8 May 1943 - West of Vigo

0010 - SE5/4, clear, good visibility, >1000mb.

0400 - Qu.2455CG - Course 270°.

0510 - Early Morning Dawn.

0629 - Sunrise. ENE5/4, clear, good visibility, >1000mb.

0705 - Qu.2445CG - Crash dive for training.
T=10 after 37sec. (2sec. improvement). Boat levels out at A-Meter at 0707.

0720 - At T=50, Commencing Torpedo Maintenance.

0754 - Tube III (AtoFAT) pulled and serviced. At 0800 Change of Watch.

1050 - Tubes IV, II and I (all T-3) serviced. Break.

1100 - Commencing servicing of stern tubes.

1151 - Tube V (EtoFAT) serviced.

1157 - CO₂ - Warning at 1.7%.

1200 - Qu.1666CG - Days Run: 166.0nm - ↗ 153.0nm (19h 05') - ↘ 13.0nm (4h 55')
Total: 789.8nm (3tg 22h) - ↗ 772.4nm (3tg 15h 35') - ↘ 17.4nm (6h 25')
499cbm (1cbm in 24h); Course 270°; T=50; Battery 88%; Compressed Air 290Atü. - Lunch Break -

1300 - Commencing servicing of tube VI (T-4).

1351 - Tube VI serviced.

1407 - At Reception Depth.

1410 - Surfaced from S-Tiefe after 2h 10' and 5.6nm since Etmal (Total: 7h 05' and 18.6nm).
Weather and Sea unchanged since Sunrise.

1416 - Boat ventilated and Compressed Air Supply filled.

1420 - Charging batteries (82%): Stbd.Diesel, Charging/496RPM; Port.-Diesel, Propulsion/285RPM/8kn.

1545 - Batteries charged: 1h 25' for 18%.
Small-Ahead/225RPM/8kn.

2041 - Sundown. Weather and Sea unchanged since Sunrise.

2304 - Incoming F.T.: From B.d.U.:
OKW-Report: British troops withdraw from Buthidaung, Burma; Allied naval forces have begun the Operation Retribution blockade, sealing off Tunisia from the sea; German television began broadcasting from studios in Paris.

Cmdr.: U 465, 439, 332 have not yet reported since they left Western France. Several challenges received no reply. Their loss must be assumed during the last few days in April when air patrolling was very strong. On 28.4. U 439 and 332 were detailed to assist U 437, who had been damaged. They did not reply to this order either, although they must have been in the vicinity.
Search planes sent out did not find U 663, although considering the prevailing sea force this was not extraordinary. No reports were received from the boats detailed to assist. So far, U 663 has not replied to control. She can use only her emergency transmitter and probably cannot get through during heavy weather (antenna awash).

Considering all this, we have been able to transit the Bay of Biscay relativly unscathed.


RST
KorvKpt.& Cmdr. U 115
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Sunday, 9 May 1943 - West of Vigo

0338 - Qu.1555CG - Course 231°.

0525 - Early Morning Dawn.

0642 - Sunrise. Weather and Sea unchanged in 24h.

0700 - Qu.1575CG - Alarm for training. T=10 after 36sec. (1sec. faster than before).

0705 - At A-Meter commencing Trial Dive acc. B.d.U.-Standing Order No.507 & 308; 145rpm.

0741 - Boat is safe and secure at 2A-Meter.

0742 - Setting for T=20; 98rpm.

0759 - Reception Depth.

0805 - Surfaced from S-Tiefe after 1h 05min. and 3.8nm.

0807 - Boat ventilated and Compressed Air Supply filled; Battery 94%; 225RPM/8kn.

0917 - Qu.1577CG - "Surface Vessel!". S Class Destroyer bearing 310°, E=13000, very fast on course 325°.

0920 - Another surface vessel as a mere shadow bearing 0°, is identified as an Escort Carrier and two FuMB-Detection (No Magic Eye).

0922 - Aircraft sighted in 163°true, E=6000, direct approach. The S Class Destroyer is turning toward the boat at high speed. "ALARM!".

0923 - At T=20, 2 bombs, light concussions, no damages.

0930 - At A-Meter, Silent Running.

0935 - 26 Wabos dropped by two destroyers at the diving position astern until 1003.

1003 - One of the destroyers heads back to the Aircraft Carrier, while the other destroyer keeps loitering around our diving position.

1025 - The second destroyer leaves for the A/C Carrier at medium speed.

1035 - Secured from Silent Running; Setting for T=20.

1044 - Reception Depth.

1049 - S-Tiefe. In relative bearing 110°, a Tribal Class Destroyer, that still searching for us but in a different location, E=8000.

1122 - Surfaced after 2h and 5.5nm.

1123 - Boat ventilated; Battery 90%.
FuMB Detection in the area of our diving position, 9700m astern (no Magic Eye).

1126 - Compressed Air Supply filled. 1/3-Ahead.

1200 - Qu.1733CG - Days Run: 164.7nm - ↗ 149.8nm (18h 45') - ↘ 14.9nm (5h 15')
Total: 954.5nm (4tg 22h) - ↗ 922.2nm (4tg 10h 20') - ↘ 32.3nm (11h 40')
498cbm (1cbm in 24h); Course 231°; Battery 90%; Weather and Sea unchanged in 29h.
Note: Possible salvo shots with 3 torpedoes are: I-II-III and II-III-IV.

1215 - 225RPM/8kn.

- to be continued -

__________________
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Old 05-09-23, 02:05 PM   #418
Kapitän
The Old Man
 
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Default U 115 - First War Patrol (2nd leg) - Hunted by Escort Group (2)

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Sunday, 9 May 1943 - West of Vigo

0338 - Qu.1555CG - Course 231°.

0525 - Early Morning Dawn.

0642 - Sunrise. Weather and Sea unchanged in 24h.

0700 - Qu.1575CG - Alarm for training. T=10 after 36sec. (1sec. faster than before).

0705 - At A-Meter commencing Trial Dive acc. B.d.U.-Standing Order No.507 & 308; 145rpm.

0741 - Boat is safe and secure at 2A-Meter.

0742 - Setting for T=20; 98rpm.

0759 - Reception Depth.

0805 - Surfaced from S-Tiefe after 1h 05min. and 3.8nm.

0807 - Boat ventilated and Compressed Air Supply filled; Battery 94%; 225RPM/8kn.

0917 - Qu.1577CG - "Surface Vessel!". S Class Destroyer bearing 310°, E=13000, very fast on course 325°.

0920 - Another surface vessel as a mere shadow bearing 0°, is identified as an Escort Carrier and two FuMB-Detection (No Magic Eye).

0922 - Aircraft sighted in 163°true, E=6000, direct approach. The S Class Destroyer is turning toward the boat at high speed. "ALARM!".

0923 - At T=20, 2 bombs, light concussions, no damages.

0930 - At A-Meter, Silent Running.

0935 - 26 Wabos dropped by two destroyers at the diving position astern until 1003.

1003 - One of the destroyers heads back to the Aircraft Carrier, while the other destroyer keeps loitering around our diving position.

1025 - The second destroyer leaves for the A/C Carrier at medium speed.

1035 - Secured from Silent Running; Setting for T=20.

1044 - Reception Depth.

1049 - S-Tiefe. In relative bearing 110°, a Tribal Class Destroyer, that still searching for us but in a different location, E=8000.

1122 - Surfaced after 2h and 5.5nm.

1123 - Boat ventilated; Battery 90%.
FuMB Detection in the area of our diving position, 9700m astern (no Magic Eye).

1126 - Compressed Air Supply filled. 1/3-Ahead.

1200 - Qu.1733CG - Days Run: 164.7nm - ↗ 149.8nm (18h 45') - ↘ 14.9nm (5h 15')
Total: 954.5nm (4tg 22h) - ↗ 922.2nm (4tg 10h 20') - ↘ 32.3nm (11h 40')
498cbm (1cbm in 24h); Course 231°; Battery 90%; Weather and Sea unchanged in 29h.
Note: Possible salvo shots with 3 torpedoes are: I-II-III and II-III-IV.

1215 - 225RPM/8kn.

- to be continued -

Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Sunday, 9 May 1943 - West of Vigo

- continued from 9 May 1943, 1215 -

1657 - Qu.1755CG top right - Diving for FuMB Detection (No Magic Eye) in 210°true, E=13000.

1700 - At T=30, one bomb at the diving position and again at 1701.

1703 - At A-Meter, no sound contact.

1723 - At A-20, Sound contact warship bearing 328°, E=14000, on course NW. Seems to be too far from the position of the last contact at noon, to be the same escort group.

1729 - Reception Depth.

1737 - S-Tiefe. U Class Destroyer bearing 330° on search pattern, E=7500. Anything further cannot be seen due to the high swell and the destroyer is too close to be able to surface.

1741 - Boat turning to course 321°.

1748 - The destroyer runs off at high sped on course West.

1757 - Surfaced after 1h and 3.1nm.
Escort Carrier sighted bearing 323°, on course 323°. Boat changing course to 304° and A.K.

1815 - Qu.1752CG bottom left - Boat is attacked by carrier-based A/C with machine guns and bombs, E=2500. Turing toward the approaching A/C hard to port, which cause the two bombs to overshoot the boat. After the fly-over, "ALARM!".

1817 - At T=25, ejecting one Bold (9 pcs. left), and running off on course 004°.

1818 - At A-Meter no further bombs or damages, but two destroyers are approaching our diving position.

1821 - At E=7000 to destroyers, rigging for Silent Running. The Escort Carrier seems to have reduced its speed, most likely zig-zagging.

1832 - The two destroyers run off from our diving position, in direction toward the Escort Carrier. As before, one very fast and the other at medium speed.

1842 - At Reception Depth. Secured from Silent Running.

1845 - S-Tiefe. A G&H Destroyer bearing 225°, E=6500, still on search pattern.

1855 - In the B-Periscope a carrier based A/C is seen on our stbd. beam, approaching from NNE, on opposite course, and dropping two bombs in the area of our last diving position, 4250m astern.

1910 - At E=10000, the Destroyer is out of sight (a faint smoke trail can still be seen in the B-Periscope).

1915 - Surfaced after 1h and 3.1nm.

1918 - Qu.1752CG top left - Right after the boat is ventilated and the Compressed Air Supply is filled, the boat is attacked by an Avenger A/C with Machine Guns, bombs and RP-3 Rockets, direct approach from West. Again, turned toward the approaching A/C with A.K., which cause the bombs and rockets to overshoot the boat. Right after the fly-over, "ALARM!".

1921 - At A-Meter, rigged for Silent Running and ran-off on course 0°.

1930 - As the two destroyers about 13000m away are not approaching, secured from silent running.

1940 - A-20.

2015 - After the watch change, set for Reception Depth.

2028 - Surfaced from S-Tiefe after 1h 10min. and 3.1nm.

2033 - Boat ventilated. On course 65°.

2037 - Compressed Air Supply filled.

2040 - Charging batteries (80%): Stbd.Diesel, Charging/496RPM; Port.-Diesel, Propulsion/285RPM/8kn. FuMB-Detection in 250°true, E=14500 (No Magic Eye). Boat stays surfaced.

2108 - Sundown. Weather and Sea unchanged in 38h.

2220 - Batteries charged: 1h 40min. for 20%.

- to be continued -
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Old 05-10-23, 12:54 AM   #419
Kapitän
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Default U 115 - First War Patrol (2nd leg) - Hunted by Escort Group (3)

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Sunday, 9 May 1943 - West of Vigo

- continued from 9 May 1943, 1215 -

1657 - Qu.1755CG top right - Diving for FuMB Detection (No Magic Eye) in 210°true, E=13000.

1700 - At T=30, one bomb at the diving position and again at 1701.

1703 - At A-Meter, no sound contact.

1723 - At A-20, Sound contact warship bearing 328°, E=14000, on course NW. Seems to be too far from the position of the last contact at noon, to be the same escort group.

1729 - Reception Depth.

1737 - S-Tiefe. U Class Destroyer bearing 330° on search pattern, E=7500. Anything further cannot be seen due to the high swell and the destroyer is too close to be able to surface.

1741 - Boat turning to course 321°.

1748 - The destroyer runs off at high sped on course West.

1757 - Surfaced after 1h and 3.1nm.
Escort Carrier sighted bearing 323°, on course 323°. Boat changing course to 304° and A.K.

1815 - Qu.1752CG bottom left - Boat is attacked by carrier-based A/C with machine guns and bombs, E=2500. Turing toward the approaching A/C hard to port, which cause the two bombs to overshoot the boat. After the fly-over, "ALARM!".

1817 - At T=25, ejecting one Bold (9 pcs. left), and running off on course 004°.

1818 - At A-Meter no further bombs or damages, but two destroyers are approaching our diving position.

1821 - At E=7000 to destroyers, rigging for Silent Running. The Escort Carrier seems to have reduced its speed, most likely zig-zagging.

1832 - The two destroyers run off from our diving position, in direction toward the Escort Carrier. As before, one very fast and the other at medium speed.

1842 - At Reception Depth. Secured from Silent Running.

1845 - S-Tiefe. A G&H Destroyer bearing 225°, E=6500, still on search pattern.

1855 - In the B-Periscope a carrier based A/C is seen on our stbd. beam, approaching from NNE, on opposite course, and dropping two bombs in the area of our last diving position, 4250m astern.

1910 - At E=10000, the Destroyer is out of sight (a faint smoke trail can still be seen in the B-Periscope).

1915 - Surfaced after 1h and 3.1nm.

1918 - Qu.1752CG top left - Right after the boat is ventilated and the Compressed Air Supply is filled, the boat is attacked by an Avenger A/C with Machine Guns, bombs and RP-3 Rockets, direct approach from West. Again, turned toward the approaching A/C with A.K., which cause the bombs and rockets to overshoot the boat. Right after the fly-over, "ALARM!".

1921 - At A-Meter, rigged for Silent Running and ran-off on course 0°.

1930 - As the two destroyers about 13000m away are not approaching, secured from silent running.

1940 - A-20.

2015 - After the watch change, set for Reception Depth.

2028 - Surfaced from S-Tiefe after 1h 10min. and 3.1nm.

2033 - Boat ventilated. On course 65°.

2037 - Compressed Air Supply filled.

2040 - Charging batteries (80%): Stbd.Diesel, Charging/496RPM; Port.-Diesel, Propulsion/285RPM/8kn. FuMB-Detection in 250°true, E=14500 (No Magic Eye). Boat stays surfaced.

2108 - Sundown. Weather and Sea unchanged in 38h.

2220 - Batteries charged: 1h 40min. for 20%.

- to be continued -
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Sunday, 9 May 1943 - West of Vigo

- continued from 9 May 1943, 2220 -

2233 - Outgoing F.T.: To B.d.U.:
9.5., 0920, Qu.1577CG, Escort Group with Escort Carrier and three Destroyers and again at 1700 in Qu.1755CG, both on course NW, 18kn. Both times not able to attack due to attack of carrier based airplane and high swell at day time. No damages. Suspect two different escort groups. Switching to Circuit Amerika-I. 497cbm. 15 eels. ENE5/4, clear, visibility 7.5nm, >1000mb. - RST -

2304 - Incoming F.T.'s:
From O.K.W.:
a) The German occupation government in the Netherlands declared martial law.
b) The "San Marco" Italian naval infantry regiment surrendered at Bizerte, Tunisia.
From O.K.M.:
a) In order to make it possible for the boats to guide in other boats when they themselves have sighted a convoy even when there are major differences in fixes, a shadower's signal buoy has been constructed and two boats (U 358 and U 381) have been equipped with one to try out. The buoy is to be fired as a star or rocket in the same way as the former signal rocket with axial staff, and will be distinguishable by very obvious characteristics from star signals and illuminant rockets, as the enemy often uses these to lead our boats astray. If these buoys are satisfactory, it is intended to use them operationally.
From B.d.U.:
a) U 666 Oblt. Herbert Engel) brought down a "Halifax" (misidentified as a Sunderland) with 6 shots at 1028 in the Bay of Biscay, Qu. BE 6888. The Halifax only strafed the boat on its first attack and received AA hits in one of the port engines during a second run. The pilot then apparently lost control when turning to come in again and the Halifax crashed into the sea about 500m (546 yds) from the boat, killing the crew of eight.
b) U 648 (Oblt.d.R. Peter Arthur Stahl), 168, 381 and 226 refueled from U 459 (KrvKpt. Georg von Wilamowitz-Möllendorf).
c) U 663 (KrvKpt. Heinrich Schmid) was not found and so far, has not reported. According to dead reckoning she must enter port at the latest on 12.5.
d) U 531 and 438 were probably caught unawares and sunk in the thick fog while operating on convoy No.36, U 438 was probably lost after a daylight attack. U 630 and U 192 (Oblt. Werner Happe) did not report at all after attacking the convoy. Last message from U 630 was dated 21.4. as she left the supply boat in BD 25. U 192 last radioed on 3.5. from AJ 3757 (Convoy No. 33). Both these boats may therefore have been lost earlier.
5 boats must be considered lost.

RST
KorvKpt.& Cmdr. U 115
__________________
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Old 05-11-23, 06:42 AM   #420
Kapitän
The Old Man
 
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Default U 115 - First War Patrol (2nd leg) - Received new orders

Quote:
Originally Posted by Kapitän View Post
Started new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Sunday, 9 May 1943 - West of Vigo

- continued from 9 May 1943, 2220 -

2233 - Outgoing F.T.: To B.d.U.:
9.5., 0920, Qu.1577CG, Escort Group with Escort Carrier and three Destroyers and again at 1700 in Qu.1755CG, both on course NW, 18kn. Both times not able to attack due to attack of carrier based airplane and high swell at day time. No damages. Suspect two different escort groups. Switching to Circuit Amerika-I. 497cbm. 15 eels. ENE5/4, clear, visibility 7.5nm, >1000mb. - RST -

2304 - Incoming F.T.'s:
From O.K.W.:
a) The German occupation government in the Netherlands declared martial law.
b) The "San Marco" Italian naval infantry regiment surrendered at Bizerte, Tunisia.
From O.K.M.:
a) In order to make it possible for the boats to guide in other boats when they themselves have sighted a convoy even when there are major differences in fixes, a shadower's signal buoy has been constructed and two boats (U 358 and U 381) have been equipped with one to try out. The buoy is to be fired as a star or rocket in the same way as the former signal rocket with axial staff, and will be distinguishable by very obvious characteristics from star signals and illuminant rockets, as the enemy often uses these to lead our boats astray. If these buoys are satisfactory, it is intended to use them operationally.
From B.d.U.:
a) U 666 Oblt. Herbert Engel) brought down a "Halifax" (misidentified as a Sunderland) with 6 shots at 1028 in the Bay of Biscay, Qu. BE 6888. The Halifax only strafed the boat on its first attack and received AA hits in one of the port engines during a second run. The pilot then apparently lost control when turning to come in again and the Halifax crashed into the sea about 500m (546 yds) from the boat, killing the crew of eight.
b) U 648 (Oblt.d.R. Peter Arthur Stahl), 168, 381 and 226 refueled from U 459 (KrvKpt. Georg von Wilamowitz-Möllendorf).
c) U 663 (KrvKpt. Heinrich Schmid) was not found and so far, has not reported. According to dead reckoning she must enter port at the latest on 12.5.
d) U 531 and 438 were probably caught unawares and sunk in the thick fog while operating on convoy No.36, U 438 was probably lost after a daylight attack. U 630 and U 192 (Oblt. Werner Happe) did not report at all after attacking the convoy. Last message from U 630 was dated 21.4. as she left the supply boat in BD 25. U 192 last radioed on 3.5. from AJ 3757 (Convoy No. 33). Both these boats may therefore have been lost earlier.
5 boats must be considered lost.

RST
KorvKpt.& Cmdr. U 115
tarted new career in August 2019 to commemorate the beginning of WWII, 80 years before ...

+++++++

U 115
- KTB -
First War Patrol
(17th war patrol overall)

Monday, 10 May 1943 - West of Vigo

0201 - Trying to re-establish contact with the escort groups in the area. Course 52°.

0242 - Qu.1577CG - Course 128°.

0402 - Qu.1812CG - Course 180°.

0454 - Qu.1815CG - Course 231°.

0545 - Early Morning Dawn.

0703 - Sunrise. Weather and Sea unchanged in 2 days.

1017 - Qu.1767CG - Course 270°.

1039 - Qu.1759CG - FuMB Detection in 250°true and 262°true (no Magic Eye), E=18000. 2xH.F.

1043 - Destroyer bearing 344°, E=138000, on course NNE, medium speed.

1047 - Trying to get a closer look. Course 315°, Full-Ahead.
Slowly more and more destroyers come into sight, a River Class Frigate can clearly be identified. Appears to be a Hunter/Escort Group consisting of at least 7 destroyers, on course 18°, 12 kn.

1052 - New course 18°, 2xH.F./13kn. Approaching as close as 9400m - no detection.

1124 - On course 0°. Decision to break-off pursuit. Reason:
1. Unfavourable attack conditions, i.e, medium heavy swell and no cover due to clear daylight;
2. Numeric superiority of enemy;
3. Such attack not within scope of actual Op.-Order.

1140 - Running off on course 110°, and at 1153 on course 164°.

1200 - Qu.1764CG - Days Run: 183.6nm - ↗ 174.3nm (20h 50') - ↘ 9.3nm (3h 10')
Total: 1138.1nm (5tg 22h) - ↗ 1096.5nm (5tg 7h 10') - ↘ 41.6nm (14h 50')
495cbm (3cbm in 24h); Course 164°; Weather and Sea unchanged in 2 days and 5h.
Note: Possible salvo shots with 3 torpedoes are: I-II-III and II-III-IV.

1215 - Qu.1764CG - Course 270°.

Outgoing F.T.: To B.d.U.:
1200 Enemy Task Force 7 Destroyers in Qu.1753CG on course 18°, 12kn. Attack not possible due to seastate and no cover due to clear daylight. Continue outbound transit. 495cbm. ENE5/4, medium heavy swell, clear, visibilty 7.5nm, >1000mb. - RST -

1355 - Qu.1755CG - 225RPM/8kn.

2120 - Sundown. Weather and Sea unchanged in 2 days and 14h.

2244 - Qu.3955CF -

2303 - Incoming F.T.'s:
From OKW:
a) Heinz Guderian tells The Führer of his misgivings about the Zitadelle plan. Uncharacteristically, Hitler responded that, he too, had concerns about an offensive at Kursk.
b) The British 1st Army reached Hammamet, Tunesia, with the British 6th Armoured Division cutting off our troops at Cape Bon, Tunisia.
From B.d.U.:
a) U 663 (KrvKpt. Heinrich Schmid) not found.
b) Received the following orders for torpedo equipment of boats:
1) Standing B.d.U. Order No. 40 (Appendix 5) for the torpedo equipment of boats with the Pi 2, Fat G7A and FAT G 7e at present available.
2) Standing B.d.U. Order No. 309: New depth settings of Pi 2 with "MZ one" (Previous reference: Standing B.d.U. Order No. 35 and Standing B.d.U. Order No. 301 "Draughts of Merchant Vessels".).
3) Standing B.d.U. Order 306: Method of using FAT torpedoes (incl. Operational release of FAT G 7E).

RST
KorvKpt.& Cmdr. U 115
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