N52121 - 1943 Boeing A75N1(PT17) Aircraft Registration

ST75

1943 BOEING A75N1(PT17)

Aircraft Description

N52121 is a 1943 Boeing A75N1(PT17), a single-engine reciprocating (piston) aircraft registered to Macario III Micheal T in Townsend, DE. This aircraft holds a restricted airworthiness certificate issued by the Federal Aviation Administration on May 15, 1956. The registration certificate was issued on March 3, 2023. The registration is set to expire on March 31, 2030. Powered by a Cont Motor R670-SERIES engine producing 225 horsepower, N52121 is. The aircraft's Mode S transponder code is A68F5D (hex), used for ADS-B identification and flight tracking. The FAA registry record for N52121 was last updated on April 15, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Boeing 757-200 revolutionized narrowbody aviation as a highly efficient twin-engine airliner that bridged the gap between short-haul and long-range aircraft. First flown in February 1982, it was a low-wing twin-engine design powered by high-bypass turbofan engines that could seat 178-239 passengers or carry 43,700 pounds of cargo. Measuring 155 feet 3 inches in length with a 124 foot 10 inch wingspan, it achieved ranges exceeding 3,900 nautical miles while maintaining exceptional short-field performance. The aircraft was manufactured by Boeing Commercial Airplanes at their Renton, Washington facility. AviatorDB tracks 6,953 Boeing aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is B752.

AviatorDB has found no NTSB accident or incident reports involving N52121. 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
1943
Manufacturer
BOEING
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
May 15, 1956
Classification
Restricted 1 Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
March 3, 2023

Registered Owner

Name
MACARIO III MICHEAL T
Address
PO BOX 494
City
TOWNSEND
State / Zip Code
Delaware19734-0494
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
R670-SERIES
Horsepower
225 HP
Mode S Code (Oct)
51507535
Mode S Code (Hex)
A68F5D

Additional Details

Registration
N52121
Serial Number
75-8171
Number of Engines
1
Number of Seats
2
Expiration Date
March 31, 2030
Last Action Date
April 15, 2023
Last Update Date
January 19, 2026
Unique ID
00642345

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC