The Aircraft Powerpack is a combing of 2 outstanding packages into one.

Wings of Power for Microsoft Flight Simulator X & FS 2004 includes:

For those out there that live for realism and depth, Wings of Power delivers on a scale never seen before. However, even with all of this tremendous detail, you can still just throw the throttle forward and fly away
- Aircraft built with “Absolute Realism” Technology
- Beautiful effects including start-ups and belly landings
- 50 new flights
- Lancaster Blll / “Grand Slam”
- Ar-234B2 “Blitz Bomber”
- B-24D/B-24J “Liberator”
- Focke Wulf Ta-183 “Raven”
- B-17F/B-17G “Flying Fortress”
- B-29A “Superfortress”
- He-162A “Salamander”
- PB4Y-“ “Privateer”
- More

Firepower for Microsoft Combat Flight Simulator 3 includes:

With FirePower for Microsoft Combat Simulator 3, you will experience air combat like never before with over 50 missions. The #1 PC Gaming Magazine, PCGamer, said FirePower has “the most spectacular looking pyrotechnics the sim world has ever witnessed.” Now FirePower is back and it is better than ever.

- Award-winning explosions, visual effects, and sound - 50 new missions
- Added exclusive bonus – Wings of Power P-51D “Mustang”
- B-17F / B-17G “Flying Fortress” Heavy Bomber
- B-29A “Superfortress” Heavy Bomber
- B-24J “Liberator”
- Lancaster BIII / “Grand Slam”
- P-40 “Warhawk”
- He-162 “Salamander”
- Ar-234B2 “Blitz Bomber”
- Do-217M
- Do-217N2
- D-520
- Me-410
- Me-334 “Interceptor”
- Ta-152H1 / Ta-152C1-R31
- Ho-229V5 “Flying Wing”
- More