Vought F4U-1 Corsair (Birdcage)
Vought · United States · first flew 1940 · fighter
The original production Corsair with its distinctive multi-framed birdcage canopy, famously rejected by the US Navy for carrier operations due to poor forward visibility during landing approaches.
Recognition (WEFT)
| W — Wings | Low-mounted, tapered |
|---|---|
| E — Engines | 1 × piston, nose-mounted |
| F — Fuselage | Multi-framed 'birdcage' canopy with many glazing bars restricts view; cockpit is recessed well back along the fuselage, far aft of the engine compared with later marks |
| T — Tail | Conventional |
WEFT is AircraftIQ's four-point recognition method — how it works.
Spot it by:
- Multi-framed 'birdcage' canopy with many glazing bars restricts view; cockpit is recessed well back along the fuselage, far aft of the engine compared with later marks
- Inverted gull wing is the Corsair's signature at any distance — the pronounced downward kink at the wing root followed by an upward sweep to the wingtip
- Smaller-diameter propeller spinner and less prominent cowl flap ring than the F4U-1A/D; the fuselage spine from cockpit to tail is higher
Against the F4U-1A/D: the many-framed canopy and lower cockpit position are definitive. In flight the inverted gull wing is shared by all Corsair marks and separates the type from every contemporary.
Specifications
- The Vought F4U-1 Corsair (Birdcage) has a length of 10.16 m (33 ft).
- It has a wingspan of 12.47 m (41 ft).
- Its maximum speed is 671 km/h (417 mph).
- Typical crew: 1.
Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.
History
The F4U-1 entered USMC service in February 1943 from land bases in the Solomons, where it quickly established itself as the dominant Pacific fighter. The birdcage canopy's view limitations prompted the Navy to initially assign all Corsairs to Marine land-based units.
Variants
F4U-1 (birdcage), F4U-1A (raised cockpit, frameless bubble canopy), F4U-1D (added pylons). The birdcage is confined to early F4U-1 production blocks.
Where you'll see it
Birdcage Corsairs are extremely rare in airworthy form; most survivors are F4U-1A and later. A handful of -1s are in museum collections. The gull wing is always the primary recognition cue in flight.
Related aircraft
- F4U Corsair
- Vought XTBU-1 Sea Wolf
- Vought OS2U Kingfisher
- Vought V-173 Flying Pancake
- Arado Ar 240
- Bell XFL-1 Airabonita
- Bloch MB.700
- CANSA FC.12
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