Oh, sure, THAT's going to work.
Morning Air attack on TF, near Biak at 89,109
Weather in hex: Heavy cloud
Raid detected at 62 NM, estimated altitude 7,000 feet.
Estimated time to target is 24 minutes
Japanese aircraft
A6M3a Zero x 18
A6M5 Zero x 79
Allied aircraft
SBD-3 Dauntless x 12
No Japanese losses
Allied aircraft losses
SBD-3 Dauntless: 5 destroyed
CAP engaged:
Ryujo-1/A with A6M3a Zero (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 3 being recalled, 0 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 0 and 11000.
Time for all group planes to reach interception is 8 minutes
Akagi-1 with A6M5 Zero (0 airborne, 0 on standby, 0 scrambling)
2 plane(s) not yet engaged, 6 being recalled, 0 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 4000 and 15000.
Time for all group planes to reach interception is 38 minutes
Kaga-1 with A6M3a Zero (2 airborne, 0 on standby, 0 scrambling)
2 plane(s) intercepting now.
0 plane(s) not yet engaged, 3 being recalled, 3 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 0 and 11000.
Time for all group planes to reach interception is 24 minutes
Soryu-1 with A6M5 Zero (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 5 being recalled, 1 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters to 12000.
Time for all group planes to reach interception is 18 minutes
Shokaku-1 with A6M3a Zero (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 6 being recalled, 1 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 0 and 11000.
Time for all group planes to reach interception is 22 minutes
Zuikaku-1 with A6M5 Zero (0 airborne, 0 on standby, 0 scrambling)
1 plane(s) not yet engaged, 6 being recalled, 0 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 6000 and 12000.
Time for all group planes to reach interception is 6 minutes
Junyo-1 with A6M5 Zero (0 airborne, 0 on standby, 0 scrambling)
1 plane(s) not yet engaged, 4 being recalled, 0 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 11000 and 14000.
Time for all group planes to reach interception is 29 minutes
Hiyo-1 with A6M5 Zero (8 airborne, 0 on standby, 0 scrambling)
8 plane(s) intercepting now.
1 plane(s) not yet engaged, 6 being recalled, 0 out of immediate contact.
Group patrol altitude is 11000 , scrambling fighters between 2000 and 11000.
Time for all group planes to reach interception is 20 minutes
Shoho-1 with A6M5 Zero (0 airborne, 0 on standby, 0 scrambling)
5 plane(s) not yet engaged, 19 being recalled, 0 out of immediate contact.
Group patrol altitude is 6000 , scrambling fighters between 6000 and 33220.
Time for all group planes to reach interception is 90 minutes
Taiho-1 with A6M5 Zero (2 airborne, 0 on standby, 0 scrambling)
2 plane(s) intercepting now.
4 plane(s) not yet engaged, 4 being recalled, 4 out of immediate contact.
Group patrol altitude is 12000 , scrambling fighters between 7000 and 12000.
Time for all group planes to reach interception is 30 minutes
This doesn't really prove those carriers are in the TF but it has some value.