N400TM - Cessna 421B Aircraft Registration

C421

CESSNA 421B

Aircraft Description

N400TM is a Cessna 421B, a twin-engine reciprocating (piston) aircraft registered to Paxton Homes LLC in Killeen, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 2, 1975. The registration certificate was issued on February 22, 2021. The registration is set to expire on February 29, 2028. Powered by a Ama/expr UNKNOWN ENG engine, N400TM is. The aircraft's Mode S transponder code is A4AE56 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N400TM was last updated on April 21, 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 N400TM. 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
April 2, 1975
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
February 22, 2021

Registered Owner

Name
PAXTON HOMES LLC
Address
6309 FLAG STONE DR
City
KILLEEN
State / Zip Code
Texas76542-3301
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Mode S Code (Oct)
51127126
Mode S Code (Hex)
A4AE56

Additional Details

Registration
N400TM
Serial Number
421B0885
Number of Engines
2
Number of Seats
8
Expiration Date
February 29, 2028
Last Action Date
April 21, 2023
Last Update Date
January 19, 2026
Unique ID
00135951

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC