N129MB - 1971 Aero Commander 500 S Aircraft Registration

AC50

1971 AERO COMMANDER 500 S

Aircraft Description

N129MB is a 1971 Aero Commander 500 S, a twin-engine reciprocating (piston) aircraft registered to Odonnell William S Sr in Houston, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 18, 1971. The registration certificate was issued on December 28, 1988. The registration is set to expire on January 31, 2029. Powered by a Lycoming TI0-540 SER engine producing 310 horsepower, N129MB is. The aircraft's Mode S transponder code is A07636 (hex), used for ADS-B identification and flight tracking. N129MB was last tracked by AviatorDB at coordinates 29.8276, -95.6777 on March 15, 2026. The FAA registry record for N129MB was last updated on July 7, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Aero Commander is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 791 Aero Commander aircraft currently registered in the FAA database, including the 500 S model.

AviatorDB has found no NTSB accident or incident reports involving N129MB. 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
1971
Manufacturer
AERO COMMANDER
Model
500 S
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
AC50Commander 500
Cruise Speed
172 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
June 18, 1971
Classification
Standard Normal Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
December 28, 1988

Registered Owner

Name
ODONNELL WILLIAM S SR
Address
311 FALL RIVER CT
City
HOUSTON
State / Zip Code
Texas77024-5611
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
LYCOMING
Engine Model
TI0-540 SER
Horsepower
310 HP
Mode S Code (Oct)
50073066
Mode S Code (Hex)
A07636

Additional Details

Registration
N129MB
Serial Number
3108
Number of Engines
2
Number of Seats
7
Expiration Date
January 31, 2029
Last Action Date
July 7, 2023
Last Update Date
January 19, 2026
Unique ID
00410971

Last Known Position

Date
May 10, 2026 (UTC 20:53:13)
Airport
Latitude
29.827136
Longitude
-95.677454

Data Source

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

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