N37M - Cessna 421B Aircraft Registration

C421

CESSNA 421B

Aircraft Description

N37M is a Cessna 421B, a twin-engine reciprocating (piston) aircraft registered to Bresciani Martin in Guaynabo, PR. The registration certificate was issued on June 5, 2023. The registration is set to expire on June 30, 2030. The aircraft is configured with 8 seats. The aircraft's Mode S transponder code is A43285 (hex), used for ADS-B identification and flight tracking. N37M was last tracked by AviatorDB at coordinates 18.4570, -66.0261 on April 2, 2026. The FAA registry record for N37M was last updated on June 5, 2023. 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 N37M. 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
Manufacturer
CESSNA
Model
421B
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C421421 Executive Commuter
Cruise Speed
172 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
June 5, 2023

Registered Owner

Name
BRESCIANI MARTIN
Address
G9 CALLE YAGRUMO URB CAPARRA HLS
City
GUAYNABO
State / Zip Code
Puerto Rico00968--3113
Country
RQ

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Mode S Code (Oct)
51031205
Mode S Code (Hex)
A43285

Additional Details

Registration
N37M
Serial Number
421B0805
Number of Engines
2
Number of Seats
8
Expiration Date
June 30, 2030
Last Action Date
June 5, 2023
Last Update Date
January 19, 2026
Unique ID
00255951

Last Known Position

Date
April 2, 2026 (UTC 16:54:39)
Airport
Latitude
18.456985
Longitude
-66.026066

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC