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Registered aircraft · FAA record as of September 25, 2026
N4581N

Boeing E75

Valid Montana

N4581N is a Boeing E75, a fixed-wing airplane with one motor with a piston engine, built in 1942. It has 2 seats. It is registered to N84Dt LLC, an LLC in Missoula, Montana. The registration is valid: it was issued on May 21, 2014 and expires on May 31, 2027. It holds an experimental airworthiness certificate for exhibition, dated May 16, 1991.

Aircraft

Maker
Boeing
Model
E75
Serial number
75-7036
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · P&W R-985 SERIES · 450 hp
Seats
2
Year built
1942
Cruising speed
93 mph
Transponder code
A5925C (octal 51311134)

Registration

Status
Valid registration
Certificate issued
May 21, 2014
Expires
May 31, 2027
Last FAA action
January 22, 2023
Airworthiness
Experimental · Exhibition · May 16, 1991
FAA region
Northwest Mountain
FAA record id
00203084

Owner as the FAA publishes it

Name
N84Dt LLC
Type
LLC
Address
124 W Pine St
Missoula, MT 59802-4222

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data