N421ZM

1981 Cessna 421C

Fixed-wing, multi-engine · serial 421C1058

Valid registration

Registered with the FAA until Nov 30, 2032.

Registered owner

3tr Aviation LLC

Owner type
LLC
Address
100 Coolant Ln, Longview, TX 75604

Aircraft

Make and model
Cessna 421C
Year built
1981
Serial number
421C1058
Type
Fixed-wing, multi-engine · Land
Engines
2 × Piston · Cont Motor GTSIO-520 SER · 300 hp
Seats
8
Weight class
Up to 12,499 lb
Certification
Type certificated · Standard airworthiness (issued Apr 3, 1998)
Mode S code
A501A1 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since
Nov 23, 2025 · last FAA action Nov 23, 2025