FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N51QZ — Cessna 421C
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
AIRCRAFT GUARANTY CORP TRUSTEE
Registrant Type
Corporation
Location
OKLAHOMA CITY, OK
Status
Registration Valid
Certificate Issued
Sep 23, 2016
Airworthiness Date
Aug 7, 2009
Registration Expires
Sep 30, 2029
Last Action
Sep 2, 2023
Aircraft
Serial Number
421C1237
Year Manufactured
1982
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CONT MOTOR GTSIO-520-N
Engines / Seats
2 / 8
Weight Class
CLASS 1
Mode S (Hex)
A6608C
Type History
Cessna 421C type page → — 501 registered · 74 NTSB records · 49 airworthiness directives
Live position via ICAO24 A6608C
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