ATTACK 1 DICK O KANE MANUAL ATACK (NO STADIMETER)
1. FIND TARGET SPEED ( 3 MINUTE RULE)
2. USE THE PENCIL TOOL TO MARK THE 2 X’S
3. USE THE COMPASS AND MEASURE THE DISTANCE BETWEEN THE 2 X’S
4. SET THE SPEED DIAL ON THE TDC RIGHT BLACK BUTTON
5. SEND TO THE POSITION KEEPER BY CLICKING THE RED TRIANGLE 2 TIMES
6. FIND TARGET COURSE BY USING THE RULER AND DRAW A LINE THROUGH BOTH THE X’S THROUGH THE TARGET TO A POINT ADJACENT TO YOUR SUB
7. TAKE THE PROTRACTOR AND PUT OVER THE COURSE LINE AND DRAW A 90 DEGREE LINE OUT WHICH WILL BE THE INTERCEPT LINE
8. MARK THE FIRING POINT DISTANCE BY MEASURING WITH THE COMPASS
9. MOVE THE SUB TO THE FIRING POINT POSITION
10. THE STARBOARD LEAD ANGLE WILL BE 15 DEGREES 360 -15 = 345 DEGREE POSITION ON THE PERISCOPE
11. LOCK THE PERISCOPE ON 345 DEGREES
12. A.O.B. STARBOARD IS 90 – 15 = 75 DEGREES
13. MIDDLE BLACK BUTTON SET A.O.B.TO 75 AND SEND TO POSITION KEEPER BY CLICKING THE RED TRIANGLE 2 TIMES
14. LEFT BLACK BUTTON TO SET THE RANGE
15. SEND TO POSITION KEEPER BY PRESSING THE RED TRIANGLE 2 TIMES
16. SET ALL THE TORPEDO SPEEDS FAST
17. SET ALL THE EXPLODER TO THE RIGHT
18. OPEN THE TUBES
19. IDENTIFY THE TARGET
20. SET ALL THE TORPEDO DEPTHS 5 FEET BELOW THE DRAFT SHOWING IN THE REC MANUAL
21. RE-CHECK THE TARGETS COURSE
22. RECHECK THE A.O.B.
23. AIM THE PERISCOPE AT THE BOATS SIDE AND FIRE
STARBOARD 360 – 15 = 345 DEGREES
A.O.B. 90 – 15 = 75 DEGREES
PORT 0 + 15 = 15 DEGREES
A.O.B. 90 + 15 = 105 DEGREES
credit acknowledgement to Dick O Kane