FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N421MR — Cessna 421
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
QUEST AVIATION INC
Registrant Type
Corporation
Location
LAKE CITY, FL
Status
Registration Valid
Certificate Issued
Feb 20, 1991
Airworthiness Date
Oct 18, 1968
Registration Expires
Mar 31, 2030
Last Action
Oct 13, 2023
Aircraft
Serial Number
421-0112
Year Manufactured
1968
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)
A50079
Type History
Cessna 421 type page → — 29 registered · 6 NTSB records · 49 airworthiness directives
Live position via ICAO24 A50079
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