- Bleriot in USAS (1 replies)
- Vickers Vampire (27 replies)
- Experimentals (7 replies)
- Challenge Test 19 (8 replies)
- Cockpit Instrumentation? (12 replies)
- Bristol F2B interior question (15 replies)
- Challenge Test 18 (5 replies)
- Spad XII - armament (2 replies)
- Challenge Test 17 (4 replies)
- seeflieger aircraft (5 replies)
- Just arrived (1 replies)
- Interned aircraft [EIRE] (0 replies)
- Challenge Test 16 (2 replies)
- Challenge test 15 (10 replies)
- Siemens Versuchsflugzeug at JG II April 1918 (5 replies)
- challenge test 14 (5 replies)
- avro 504k E 4148 ANY HISTORY ? (0 replies)
- Size and Type of Tubing used in E.III (3 replies)
- Jasta 11- Halberstadt D II's (12 replies)
- Post-war Jennys... (0 replies)
- M.G. 08/15 GWF. SPANDAU 1918 (#7979) machine gun (4 replies)
- Which Lewis gun is correct for McKeever's Bristol Fighter? (5 replies)
- NASM Dulles (0 replies)
- Fe2b nacel (4 replies)
- Nieuport 27 "Jane" Info (5 replies)
- Ansaldo Balilla hardware... (0 replies)
- Kindernaye's Flying Circus (0 replies)
- best reference for CAMEL (10 replies)
- Challenge Test 13 - at least I think it's 13 (14 replies)
- Challenge Test 12 (14 replies)
- Can anyone identify the aircraft or pilot? (8 replies)
- Nieuport 21 upper wing (3 replies)
- Jean Shepherd Show on WWI A/C (0 replies)
- D.I Fighters To The Front (1 replies)
- Challenge Test 11 (3 replies)
- ID Challenge 10 (7 replies)
- ID Challenge 9 (4 replies)
- French/Polish Breguet (15 replies)
- German RPM Gauge (5 replies)
- CallengeTest 8 (8 replies)
- Single Seater German Fighters That Carries Bombs (12 replies)
- Challenge test 7 (7 replies)
- How They Got to The Front, Part 3 (2 replies)
- Challenge Test #6 (4 replies)
- Challenge Test 5 (5 replies)
- Challenge test 4 (7 replies)
- Challenge Test 3 (7 replies)
- Challenge Test 2 (A Real One!) (5 replies)
- Nieuport Scout 5173 (2 replies)
- September 1918, 22 Squadron's Aircraft ? (0 replies)