FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N421GW — Cessna 421B
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
GRINNELL ALLEN L
Registrant Type
Individual
Location
DERRY, NH
Status
Registration Valid
Certificate Issued
Apr 15, 2016
Airworthiness Date
Mar 6, 1975
Registration Expires
Apr 30, 2029
Last Action
Jul 28, 2023
Aircraft
Serial Number
421B0873
Year Manufactured
1974
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CONT MOTOR GTSIO-520-C
Engines / Seats
2 / 8
Weight Class
CLASS 1
Mode S (Hex)
A50001
Type History
Cessna 421B type page → — 224 registered · 30 NTSB records · 49 airworthiness directives
Live position via ICAO24 A50001
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