N1YA - 1974 Cessna 421B Aircraft Registration

C421

1974 CESSNA 421B

Aircraft Description

N1YA is a 1974 Cessna 421B, a twin-engine reciprocating (piston) aircraft registered to Southern Aircraft Consultancy INC Trustee in Casper, WY. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on February 28, 1974. The registration certificate was issued on February 6, 2026. The registration is set to expire on February 28, 2033. Powered by a Cont Motor GTSIO-520-C engine producing 340 horsepower, N1YA is. The aircraft's Mode S transponder code is A00229 (hex), used for ADS-B identification and flight tracking. N1YA was last tracked by AviatorDB at coordinates 48.8330, 2.2730 on June 21, 2024. The FAA registry record for N1YA was last updated on February 6, 2026. 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 N1YA. 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
1974
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
February 28, 1974
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
February 6, 2026

Registered Owner

Name
SOUTHERN AIRCRAFT CONSULTANCY INC TRUSTEE
Address
330 S CENTER ST STE 300
City
CASPER
State / Zip Code
Wyoming82601-2873
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
GTSIO-520-C
Horsepower
340 HP
Mode S Code (Oct)
50001051
Mode S Code (Hex)
A00229

Additional Details

Registration
N1YA
Serial Number
421B0580
Number of Engines
2
Number of Seats
8
Expiration Date
February 28, 2033
Last Action Date
February 6, 2026
Last Update Date
July 29, 2024
Unique ID
00780030

Last Known Position

Date
June 21, 2024 (UTC 12:27:28)
Airport
Latitude
48.832987
Longitude
2.273043

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC