N37RZ - 1979 Cessna 421C Aircraft Registration

C421

1979 CESSNA 421C

Aircraft Description

N37RZ is a 1979 Cessna 421C, a twin-engine reciprocating (piston) aircraft registered to Owens Martin in Telluride, CO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on February 7, 1980. The registration certificate was issued on October 31, 2024. The registration is set to expire on October 31, 2031. Powered by a Cont Motor GTSIO-520 SER engine producing 435 horsepower, N37RZ is. The aircraft's Mode S transponder code is A43301 (hex), used for ADS-B identification and flight tracking. N37RZ was last tracked by AviatorDB at coordinates 37.9682, -107.9768 on March 7, 2026. The FAA registry record for N37RZ was last updated on November 26, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 421 Golden Eagle was a pressurized twin-engine aircraft that brought high-altitude comfort to the business aviation market at a fraction of turboprop costs. First flown on May 1, 1967, it was a low-wing monoplane powered by two Continental GTSIO-520 turbocharged engines, seating six to eight occupants. With a service ceiling of 30,000 feet and cruise speed of 277 mph, the 421 spanned 43 feet 2 inches with a length of approximately 39 feet. Cessna Aircraft Company manufactured 1,901 examples between 1967 and 1985. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C421.

AviatorDB has found no NTSB accident or incident reports involving N37RZ. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1979
Manufacturer
CESSNA
Model
421C
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C421421 Executive Commuter
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
February 7, 1980
Classification
Standard Normal Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
October 31, 2024

Registered Owner

Name
OWENS MARTIN
Address
PO BOX 1169
City
TELLURIDE
State / Zip Code
Colorado81435-1169
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
GTSIO-520 SER
Horsepower
435 HP
Mode S Code (Oct)
51031401
Mode S Code (Hex)
A43301

Additional Details

Registration
N37RZ
Serial Number
421C0823
Number of Engines
2
Number of Seats
8
Expiration Date
October 31, 2031
Last Action Date
November 26, 2024
Last Update Date
November 26, 2024
Unique ID
00321402

Last Known Position

Date
April 4, 2026 (UTC 20:56:25)
Airport
Latitude
33.621677
Longitude
-111.914067

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC