FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N4521C — Gulfstream American AA-5B
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
4 LEGGED FLIERS LLC
Registrant Type
LLC
Location
BRICK, NJ
Status
Registration Valid
Certificate Issued
Aug 11, 2017
Airworthiness Date
Jan 29, 1979
Registration Expires
Aug 31, 2027
Last Action
Mar 10, 2023
Aircraft
Serial Number
AA5B1071
Year Manufactured
1979
Aircraft Type
Fixed Wing Single Engine
Certification
Standard (+2 flags)
Engine
LYCOMING O&VO-360 SER
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A57C08
Type History
Gulfstream American AA-5B type page → — 216 registered · 53 NTSB records · 4 airworthiness directives
Live position via ICAO24 A57C08
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