Just got in. I CBA typing out what's in all of the books, but the main L46 rulebook has mainly late war historical stuff, with a smattering of prototypes and drawing board models:
Ar-234, Ar-555, Ba-349, BV-208/3, BV-222C, Do-335A, Fi-103 (V1), Fi-103R, Triebflugel, FW-190A-8, FW-190D, He-162, He-177, He-219, Ho-229, Ju-88C, Ju-88G, Me-109F-3, Me-109G-6, Me-110G, Me-163, Me-210, Me-262, Me-263, Me-410A, Ta-152H, Ta-183.
N1K2-J, Ki-61, A6M5.
Lancaster, Beaufighter, Meteor I & III, Mosquito VI & PR.XVI, Spitfire IX & XIV, Typhoon, Tempest II, Whirlwind.
A-20G, AD-1, B-17E, F & G, B-24D & J, B-25J, B-29A & A-1, C-46, C-47, F4F, F6F, F7F, P-38J, P-39Q, P-40N, P-47B & D, P-51B & D, P-58 Chain Lightning (2 Variants), P-59A, P-63C, P-80A, P-82, PBY, TBF.
La-7, Yak-9, Yak-9U.
Obviously the Luftsturm and Amerika Bomber supplements add lots more, with more emphasis on '46 types rather than planes that really had wartime service.
Kamikaze '46 is similar to Luftwaffe '46 in having lots of historical types and being a stand-alone rulebook rather than needing anything else to play.
Finally, and crucially, the stats are calculated by number-crunching performance figures, wing loadings etc rather than gut call, and Marty's happy to share the spreadsheet, so if you're even moderately competent with Excel, you're well away…. :-) Of course this approach occasionally throws up a number that jars with real world reports and needs a quick fudge, but it means it's easy to run up stats for whatever you need.
(I must confess I've even taken to dismembering the system to produce more graduated stats for early war games, which was surprisingly straightforward.)