FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N5NN — 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
RKGRIER LLC
Registrant Type
LLC
Location
BECKLEY, WV
Status
Registration Valid
Certificate Issued
Nov 17, 2025
Airworthiness Date
Apr 20, 1993
Registration Expires
Nov 30, 2032
Last Action
Nov 17, 2025
Aircraft
Serial Number
421C0446
Year Manufactured
—
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)
A63677
Type History
Cessna 421C type page → — 501 registered · 74 NTSB records · 49 airworthiness directives
Live position via ICAO24 A63677
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