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Registered aircraft · FAA record as of September 25, 2026
N51661

Neumann Kenneth D N-1

Valid Montana

N51661 is a Neumann Kenneth D N-1, a fixed-wing airplane with one motor with a piston engine, built in 2000. It has 2 seats. It is registered to an individual in Roundup, Montana. The registration is valid: it was issued on March 18, 2022 and expires on March 31, 2029. It holds an experimental airworthiness certificate for amateur built, dated June 12, 2001.

Aircraft

Maker
Neumann Kenneth D
Model
N-1
Serial number
4534
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor 0-200 SERIES · 100 hp
Seats
2
Year built
2000
Transponder code
A67AFD (octal 51475375)

Registration

Status
Valid registration
Certificate issued
March 18, 2022
Expires
March 31, 2029
Last FAA action
September 19, 2023
Airworthiness
Experimental · Amateur built · June 12, 2001
FAA region
Northwest Mountain
FAA record id
00296671

Owner as the FAA publishes it

Name
Henderson Terry
Type
Individual
Address
20 Meadow Way
Roundup, MT 59072-6826

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.

Earlier use of this number 2

1988-04-26Enstrom F-28C · N-number assigned but not yet registered
1955-11-29Fairchild M-62A · Valid registration

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