FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N4MU — 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
BLUSKY PROPERTIES & INVESTMENTS LLC
Registrant Type
LLC
Location
CAMERON, MO
Status
Registration Valid
Certificate Issued
May 30, 2024
Airworthiness Date
Nov 25, 1970
Registration Expires
May 31, 2031
Last Action
May 30, 2024
Aircraft
Serial Number
421B0054
Year Manufactured
1970
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)
A4A915
Type History
Cessna 421B type page → — 224 registered · 30 NTSB records · 49 airworthiness directives
Live position via ICAO24 A4A915
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