N770CS - 1975 Cessna 421B Aircraft Registration

C421

1975 CESSNA 421B

Aircraft Description

N770CS is a 1975 Cessna 421B, a twin-engine reciprocating (piston) aircraft registered to Flying Cpa LLC in Colorado Springs, CO. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on February 13, 1975. The registration certificate was issued on January 4, 2021. The registration is set to expire on January 31, 2028. Powered by a Cont Motor GTSIO-520-C engine producing 340 horsepower, N770CS is. The aircraft's Mode S transponder code is AA694A (hex), used for ADS-B identification and flight tracking. N770CS was last tracked by AviatorDB at coordinates 36.0396, -95.9846 on October 6, 2024. The FAA registry record for N770CS was last updated on April 14, 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 N770CS. 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
1975
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 13, 1975
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
January 4, 2021

Registered Owner

Name
FLYING CPA LLC
Address
455 E PIKES PEAK STE 305
City
COLORADO SPRINGS
State / Zip Code
Colorado80903
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)
52464512
Mode S Code (Hex)
AA694A

Additional Details

Registration
N770CS
Serial Number
421B0877
Number of Engines
2
Number of Seats
8
Expiration Date
January 31, 2028
Last Action Date
April 14, 2023
Last Update Date
January 19, 2026
Unique ID
00542530

Last Known Position

Date
October 6, 2024 (UTC 23:17:00)
Airport
Latitude
36.0396
Longitude
-95.984596

Data Source

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

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