I see the hanger, carrier or airfield etc. as a background only - the planes are the important part:
Here's a list of planes that are ready right now:
Current List:
Albatros D.V: Jasta 4, Jasta 5, Jasta 5, Jasta 4, Jasta 11, Jasta 4, Jasta 16b, Jasta 36, Jasta 28, Jasta 37, Jasta 40, Jasta 46,
Avro Lancaster: Argentina, 75 Sqn, 617 Sqn
Avro Vulcan 44 Sqn
Boulton-Paul Defiant: ASR 277 Sqn, FMk1 141 Sqn, FMk1 264 Sqn, NFMk1 307 Sqn
Bristol Blenheim: 82 Sqn
Chance-Vought Corsair: New Zealand, VF17, VMF111, VMF217
Dornier Do17Z: KG2, KG3, KG53
English Electric Lightning: 5 Sqn, 11 Sqn, 56 Sqn, 92 Sqn, 111 Sqn
Fairey Fulmar: 803 Sqn, 806 Sqn
Fokker DR.1: Jasta 2, Jasta 6, Jasta 7, Jasta 11, Jasta 13, Jasta 14, Jasta 15, Jasta 19, Jasta 26
Fokker D.VII: Finland, Jasta 2, Jasta 4, Jasta 6, Jasta 10, Jasta 11, Jasta 13
Gloster Gladiator: Finland
Hawker Hunter: 4 Sqn
Hawker Hurricane Mk I: 242 Sqn, 601 Sqn
Hawker Sea Hurricane Mk Ia: 801 Sqn
Hawker Typhoon: 168 Sqn
Heinkel He 111: KG1, KG53
Junkers Ju 87: StG2
Junkers Ju 88: KG77, LG1
Messerschmitt Bf 109E3: JG1, JG2, JG51
Messerschmitt Bf 110C: LG1, NJG4
North American P-51B Mustang: 5 FS, 55 FS, 84 FS, 355 FS, 368 FS, 370 FS, 374 FS,
North American P-51D Mustang: Australia, 4 FS
Republic P-47D Thunderbolt: Brazil, Chile, 146 Sqn, 23 FS
Supermarine Spitfire Mk I: 19 Sqn, 64 Sqn
Supermarine Seafire Mk II: 880 Sqn