Aircraft
4K

Douglas A-4 Skyhawk (N401FS) on display in Flight Systems Inc. livery—a historic Navy attacker turned civilian contractor jet.

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📝 Spotter's notes

The A-4 Skyhawk is a classic Cold War naval attack jet; this particular frame is a demilitarized, non-flying example in use by a civilian contractor for training and test purposes.

✈️ Aircraft identity

Registration N401FS
ICAO Type A4
Model A-4 Skyhawk
Manufacturer Douglas
Airline Flight Systems Inc.
Livery Flight Systems Inc. white and blue experimental livery
Military Civilian

🔧 Technicals

Engine Pratt & Whitney J52
Thrust 4,080 kgf (40 kN)
Wingspan 8.38 m
Length 12.22 m
Height 4.57 m
MTOW 11,136 kg
Range 3,220 km
Capacity 1 (pilot)
Cruise Speed 910 km/h
Noise Rating Typically 120–130 dB (no ICAO rating; military jet)