early seaplane in flight

1550 × 945

Two vintage biplanes in flight

3264 × 2448

Vintage Military Aircraft — Gray, Calm

800 × 600

Red biplane in flight

800 × 600

Two vintage naval aircraft in flight

1920 × 1080

WWI German biplanes in flight

1024 × 768

biplane on grass field

1024 × 768

WWI German biplane in flight

1600 × 1200

camouflaged biplane on grass

1800 × 1173

WWI German fighter planes in formation

1024 × 768

U.S. Army Biplane

1800 × 1319

Rumpler-Taube aircraft blueprint

1280 × 1024