N50539 - 1941 The Boeing Company A75N1(PT17) Aircraft Registration

ST75

1941 The Boeing Company A75N1(PT17)

Aircraft Description

N50539 is a 1941 Boeing A75N1(PT17), a single-engine reciprocating (piston) aircraft registered to Liberty Aviation Museum in Port Clinton, OH. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on March 31, 1956. The registration certificate was issued on March 11, 2021. The registration is set to expire on March 31, 2028. Powered by a Lycoming R680E SERIES engine producing 300 horsepower, N50539 is. The aircraft's Mode S transponder code is A64F66 (hex), used for ADS-B identification and flight tracking. N50539 was last tracked by AviatorDB at coordinates 41.5489, -82.8442 on April 17, 2026. The FAA registry record for N50539 was last updated on April 28, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Stearman Model 75 Kaydet became America's most prolific primary trainer aircraft during World War II, training an entire generation of Allied pilots. First flown on January 1, 1934, it was a tandem two-seat biplane powered by a single radial engine, capable of withstanding extreme aerobatic forces up to 12 positive and 9 negative Gs. With a service ceiling of 13,200 feet and 505-mile range, approximately 10,000 aircraft were manufactured by the Stearman Aircraft Company in Wichita, Kansas. AviatorDB tracks 6,895 Boeing aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is ST75.

AviatorDB has found no NTSB accident or incident reports involving N50539. 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
1941
Manufacturer
The Boeing Company
Model
A75N1(PT17)
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
ST7575 Kaydet
Cruise Speed
93 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 31, 1956
Classification
Standard Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
March 11, 2021

Registered Owner

Name
LIBERTY AVIATION MUSEUM
Address
3515 E STATE RD
City
PORT CLINTON
State / Zip Code
Ohio43452-2618
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
R680E SERIES
Horsepower
300 HP
Mode S Code (Oct)
51447546
Mode S Code (Hex)
A64F66

Additional Details

Registration
N50539
Serial Number
75-2124
Number of Engines
1
Number of Seats
2
Expiration Date
March 31, 2028
Last Action Date
April 28, 2023
Last Update Date
January 19, 2026
Unique ID
00811115

Last Known Position

Date
April 17, 2026 (UTC 17:21:20)
Airport
Latitude
41.54892
Longitude
-82.844155

Data Source

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

Last updated: 2026-08-01 01:32:20 UTC