All 6 carriers were used here. However, as I tried to indicate, I have just played GT 1 on the 3.3 and 3.4 versions using exactly the same combat units with identical operational orders and got vastly different combat results.
Following is the combat report from my first time around (Version 3.3). You will note there is a more than dramatic difference.
AFTER ACTION REPORTS FOR Dec 07, 41
--------------------------------------------------------------------------------
Midget Sub attack inside harbor of Pearl Harbor!!!
Japanese Ships
SSX Ha-19
Allied Ships
BB Pennsylvania, Torpedo hits 1
--------------------------------------------------------------------------------
ASW attack near Patani at 54,73
Japanese Ships
DD Shinonome
Allied Ships
SS KXVII
SS KXVII launches 4 torpedoes at DD Shinonome
Sub escapes detection
--------------------------------------------------------------------------------
Morning Air attack on Pearl Harbor , at 180,107
Weather in hex: Clear sky
Raid detected at 101 NM, estimated altitude 12,000 feet.
Estimated time to target is 37 minutes
Japanese aircraft
A6M2 Zero x 102
B5N2 Kate x 147
D3A1 Val x 135
Allied aircraft
P-36A Mohawk x 1
P-40B Warhawk x 5
F4F-3 Wildcat x 2
Japanese aircraft losses
A6M2 Zero: 2 damaged
A6M2 Zero: 1 destroyed by flak
B5N2 Kate: 2 damaged
B5N2 Kate: 1 destroyed by flak
D3A1 Val: 10 damaged
D3A1 Val: 2 destroyed by flak
Allied aircraft losses
P-36A Mohawk: 1 destroyed
P-36A Mohawk: 1 destroyed on ground
P-40B Warhawk: 2 destroyed, 2 damaged
P-40B Warhawk: 4 destroyed on ground
F4F-3 Wildcat: 1 destroyed, 1 damaged
A-20A Havoc: 2 destroyed on ground
PBY-5 Catalina: 8 destroyed on ground
B-18A Bolo: 2 destroyed on ground
O-47A: 2 destroyed on ground
SBD-1 Dauntless: 3 destroyed on ground
R3D-2: 1 destroyed on ground
Allied Ships
BB Pennsylvania, Bomb hits 1, Torpedo hits 2, on fire, heavy damage
BB Nevada, Bomb hits 4, Torpedo hits 4, on fire, heavy damage
BB Oklahoma, Bomb hits 8, Torpedo hits 2, heavy fires
BB Tennessee, Bomb hits 3, Torpedo hits 2, and is sunk
BB Maryland, Bomb hits 5, Torpedo hits 1, on fire
BB West Virginia, Bomb hits 6, Torpedo hits 1, on fire, heavy damage
BB Arizona, Bomb hits 6, Torpedo hits 2, heavy fires, heavy damage
BB California, Bomb hits 6, Torpedo hits 2, heavy fires
CA San Francisco, Bomb hits 1, Torpedo hits 1, on fire
AV Curtiss, Torpedo hits 1
CL Helena, Bomb hits 1, Torpedo hits 1, heavy fires
AV Wright, Bomb hits 1, heavy fires, heavy damage
CA New Orleans, Bomb hits 2, on fire
CL Honolulu, Bomb hits 2, on fire
DD Jarvis, Bomb hits 1, heavy fires
DD Phelps, Bomb hits 1, on fire
DD Dewey, Torpedo hits 1, and is sunk
DM Pruitt, Bomb hits 1, on fire
AM Grebe, Bomb hits 1, heavy fires, heavy damage
DMS Perry, Torpedo hits 1, and is sunk
CL Raleigh, Bomb hits 1
CL St. Louis, Bomb hits 1, on fire
DMS Wasmuth, Bomb hits 1, on fire, heavy damage
Allied ground losses:
15 casualties reported
Squads: 0 destroyed, 0 disabled
Non Combat: 0 destroyed, 2 disabled
Engineers: 0 destroyed, 1 disabled
Repair Shipyard hits 1
Airbase hits 46
Runway hits 54
Port hits 22
Port fuel hits 3
Port supply hits 1
Aircraft Attacking:
8 x D3A1 Val releasing from 2000'
Port Attack: 1 x 250 kg GP Bomb
27 x B5N2 Kate launching torpedoes at 200 feet
Port Attack: 1 x 18in Type 91 Torpedo
23 x A6M2 Zero bombing from 5000 feet
Airfield Attack: 2 x 60 kg GP Bomb
14 x D3A1 Val releasing from 1000'
Port Attack: 1 x 250 kg GP Bomb
26 x B5N2 Kate launching torpedoes at 200 feet
Port Attack: 1 x 18in Type 91 Torpedo
15 x A6M2 Zero sweeping at 15000 feet
13 x D3A1 Val releasing from 2000'
Airfield Attack: 1 x 250 kg GP Bomb
21 x B5N2 Kate bombing from 9000 feet
Port Attack: 1 x 800 kg AP Bomb
15 x A6M2 Zero sweeping at 15000 feet
12 x D3A1 Val releasing from 2000'
Airfield Attack: 1 x 250 kg GP Bomb
24 x B5N2 Kate bombing from 9000 feet
Port Attack: 1 x 800 kg AP Bomb
8 x D3A1 Val releasing from 2000'
Airfield Attack: 1 x 250 kg GP Bomb
24 x B5N2 Kate bombing from 9000 feet
Port Attack: 1 x 800 kg AP Bomb
13 x A6M2 Zero sweeping at 15000 feet
12 x D3A1 Val releasing from 1000'
Airfield Attack: 1 x 250 kg GP Bomb
24 x B5N2 Kate bombing from 9000 feet
Port Attack: 1 x 800 kg AP Bomb
2 x D3A1 Val releasing from 3000'
City Attack: 1 x 250 kg GP Bomb
4 x A6M2 Zero sweeping at 15000 feet
11 x D3A1 Val releasing from 2000'
Port Attack: 1 x 250 kg GP Bomb
6 x D3A1 Val releasing from 3000'
Airfield Attack: 1 x 250 kg GP Bomb
8 x D3A1 Val releasing from 3000'
Airfield Attack: 1 x 250 kg GP Bomb
2 x D3A1 Val releasing from 10000'
Airfield Attack: 1 x 250 kg GP Bomb
1 x D3A1 Val releasing from 3000'
Airfield Attack: 1 x 250 kg GP Bomb
13 x D3A1 Val releasing from 1000'
Airfield Attack: 1 x 250 kg GP Bomb
8 x A6M2 Zero sweeping at 15000 feet
7 x D3A1 Val releasing from 2000'
Airfield Attack: 1 x 250 kg GP Bomb
7 x D3A1 Val releasing from 3000'
Port Attack: 1 x 250 kg GP Bomb
3 x D3A1 Val releasing from 3000'
Airfield Attack: 1 x 250 kg GP Bomb
4 x D3A1 Val releasing from 2000'
City Attack: 1 x 250 kg GP Bomb
4 x D3A1 Val releasing from 1000'
Port Attack: 1 x 250 kg GP Bomb
CAP engaged:
VMF-211 with F4F-3 Wildcat (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 2 being recalled, 0 out of immediate contact.
Group patrol altitude is 10000
Time for all group planes to reach interception is 6 minutes
18th PG/19th PS with P-40B Warhawk (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 0 being recalled, 1 out of immediate contact.
Group patrol altitude is 10000
Time for all group planes to reach interception is 48 minutes
18th PG/44th PS with P-40B Warhawk (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 1 being recalled, 0 out of immediate contact.
Group patrol altitude is 10000
Time for all group planes to reach interception is 2 minutes
15th PG/45th PS with P-36A Mohawk (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 1 being recalled, 0 out of immediate contact.
Group patrol altitude is 10000
Time for all group planes to reach interception is 2 minutes
15th PG/47th PS with P-40B Warhawk (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 2 being recalled, 0 out of immediate contact.
Group patrol altitude is 10000
Time for all group planes to reach interception is 6 minutes
18th PG/78th PS with P-40B Warhawk (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 0 being recalled, 1 out of immediate contact.
Group patrol altitude is 10000
Time for all group planes to reach interception is 49 minutes
Magazine explodes on BB Tennessee
Massive explosion on CL Raleigh
