N4581N - 1942 Boeing E75 Aircraft Registration

ST75

1942 BOEING E75

Aircraft Description

N4581N is a 1942 Boeing E75, a single-engine reciprocating (piston) aircraft registered to N84DT LLC in Missoula, MT. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on May 16, 1991. The registration certificate was issued on May 21, 2014. The registration is set to expire on May 31, 2027. Powered by a P&w R-985 SERIES engine producing 450 horsepower, N4581N is. The aircraft's Mode S transponder code is A5925C (hex), used for ADS-B identification and flight tracking. The FAA registry record for N4581N 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.

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 N4581N. 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
1942
Manufacturer
BOEING
Model
E75
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 16, 1991
Classification
Experimental 3 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
May 21, 2014

Registered Owner

Name
N84DT LLC
Address
124 W PINE ST
City
MISSOULA
State / Zip Code
Montana59802-4222
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
P&W
Engine Model
R-985 SERIES
Horsepower
450 HP
Mode S Code (Oct)
51311134
Mode S Code (Hex)
A5925C

Additional Details

Registration
N4581N
Serial Number
75-7036
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
00203084

Data Source

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

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