N121MC - 1944 Stinson L-5 Aircraft Registration

L5

1944 STINSON L-5

Aircraft Description

N121MC is a 1944 Stinson L-5, a single-engine reciprocating (piston) aircraft registered to Aircraft Guaranty Corp Trustee in Oklahoma City, OK. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 7, 1956. The registration certificate was issued on May 11, 2017. The registration is set to expire on May 31, 2027. Powered by a Lycoming 0-435A/0-435C engine producing 190 horsepower, N121MC is. The aircraft's Mode S transponder code is A0587F (hex), used for ADS-B identification and flight tracking. N121MC was last tracked by AviatorDB at coordinates 47.4530, 8.1000 on March 24, 2026. The FAA registry record for N121MC was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Stinson Aircraft Company was a pioneer American aircraft manufacturer active from 1920 to 1950. Stinson Voyagers and Reliant aircraft are prized by antique aircraft enthusiasts and remain flyable today. AviatorDB tracks 1,986 Stinson aircraft currently registered in the FAA database, including the L-5 model.

AviatorDB has found no NTSB accident or incident reports involving N121MC. 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
1944
Manufacturer
STINSON
Model
L-5
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
L5L-5 Sentinel
Cruise Speed
105 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 7, 1956
Classification
Standard Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
May 11, 2017

Registered Owner

Name
AIRCRAFT GUARANTY CORP TRUSTEE
Address
928 SW 107TH ST
City
OKLAHOMA CITY
State / Zip Code
Oklahoma73170-5244
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-435A/0-435C
Horsepower
190 HP
Mode S Code (Oct)
50054177
Mode S Code (Hex)
A0587F

Additional Details

Registration
N121MC
Serial Number
761684
Number of Engines
1
Number of Seats
2
Expiration Date
May 31, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00321536

Last Known Position

Date
April 7, 2026 (UTC 12:40:52)
Airport
Latitude
47.435918
Longitude
8.102667

Data Source

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

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