- Jasta 5 aircrafts?
- German airplane photo
- "vaggo drp"
- Breguet's Crash File Challenge #584
- Sopwith Camel B'6417, FS/Lt. D. C. Hopewell or Five German Spads
- What kind of prop on Loerzer's early Fokker D.VII?
- Moreau mountings
- Gun Trigger(s)
- breguet aircraft id challenge 777 redux
- Flares;...what purpose?
- breguet aircraft id challenge 777
- 1914 - 1918 Photo Albatros
- RFC plane self-destruct device, May '17?
- French WWI Escadrilles
- Bréguet's Aircraft ID Challenge # 776
- 94th Aero/Rickenbacker Spad XIII #1
- Victories scored by the DVIII?
- Schwade pusher
- Need help identifying this plane
- tail trimmer
- D.VII Original Lacing - Help
- RAF and RAE drawing number convention
- Breguet's Crash File Challenge #583
- Aviatik D.I Berg in Ukrainian service
- First ever victory by air to air missile?
- Breguet's Aircraft ID Challenge #775
- White&Thompson Bognor Bloater
- 1907 Flying Wing
- Se.5 Nose Shape
- What's the story on Guynemer's Spad VII?
- Breguet's Aircraft ID Challenge # 774
- Unknown WWI-style Aircraft
- Radiator Shutters
- Breguet's Crash File Challenge #582
- Fokker DR.I engine upgrades?
- Breguet's Aircraft ID Challenge # 773
- Albatros DII radiator upgrade?
- Production numbers for the Mercedes DIII series
- Lewis Reload times
- MFA Sopwith Strutter Running
- Interned Fokker D.VII's at McCook or in the USA
- "Blue Max" query
- British rib types?
- AWM Pfalz D.XII Pt2
- AWM Pfalz D.XII Pt1
- AWM Albatros D.Va Photos Pt 4
- AWM Albatros D.Va Photos Pt 3
- AWM Albatros D.Va Photos Pt 2
- AWM Albatros D.Va Photos
- Breguet's Aircraft ID Challenge # 772