N-Number Registry

Registry / N-number

N421WB

CESSNA 421C · Valid

Aircraft

Make
CESSNA
Model
421C
Year manufactured
Serial number
421C1213
Type
Fixed wing multi engine · 8 seats · 2 engines
Weight class
Up to 12,499 lbs
Cruise speed
90 kt

Engine

Manufacturer
CONT MOTOR
Model
GTSIO-520 SER
Type
Reciprocating
Horsepower
435

Registration

Registrant

Name
Hammond Mark Harold
Type
Individual
Location
CARSON CITY, NV
See other aircraft in Nevada

Certificate

Status
Valid
Issued
2024-07-12
Airworthiness
2004-01-09
Expires
2031-07-31
Last action
2025-06-24
Fractional ownership
No

ADS-B / Mode S

Mode S hex (ICAO 24-bit)
A5014C
Mode S octal
51200514

Every transponder-equipped aircraft broadcasts its Mode S hex code on 1090 MHz. ADS-B receivers like FlightAware and FlightRadar24 use this ICAO code to identify the aircraft.

Source: FAA Releasable Aircraft Database (public domain). Last action on this record: 2025-06-24.

N421WB — CESSNA 421C · N-Number