N7557Q - 1972 Cessna 421B Aircraft Registration

C421

1972 CESSNA 421B

Aircraft Description

N7557Q is a 1972 Cessna 421B, a twin-engine reciprocating (piston) aircraft registered to Circle C Aviation LLC in Orlando, FL. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on February 9, 1973. The registration certificate was issued on September 15, 2025. The registration is set to expire on September 30, 2032. Powered by a Cont Motor GTSI0-520-F-K engine producing 435 horsepower, N7557Q is. The aircraft's Mode S transponder code is AA2FF8 (hex), used for ADS-B identification and flight tracking. N7557Q was last tracked by AviatorDB at coordinates 27.3522, -80.8846 on March 15, 2026. The FAA registry record for N7557Q was last updated on November 17, 2025. 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 N7557Q. 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
1972
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 9, 1973
Classification
Standard Normal Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
September 15, 2025

Registered Owner

Name
CIRCLE C AVIATION LLC
Address
605 E ROBINSON ST STE 520
City
ORLANDO
State / Zip Code
Florida32801-2047
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
GTSI0-520-F-K
Horsepower
435 HP
Mode S Code (Oct)
52427770
Mode S Code (Hex)
AA2FF8

Additional Details

Registration
N7557Q
Serial Number
421B0345
Number of Engines
2
Number of Seats
8
Expiration Date
September 30, 2032
Last Action Date
November 17, 2025
Last Update Date
January 19, 2026
Unique ID
00022837

Last Known Position

Date
March 15, 2026 (UTC 02:59:51)
Airport
Latitude
27.352186
Longitude
-80.884622

Data Source

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

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