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Registered aircraft · FAA record as of September 25, 2026
N5089Q

Casler Scott CX-4

Valid Oregon

N5089Q is a Casler Scott CX-4, a fixed-wing airplane with one motor with a piston engine, built in 2008. It has 1 seat. It is registered to Siefkes Siegfried H, a partnership in Baker City, Oregon. The registration is valid: it was issued on May 22, 2023 and expires on May 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated April 1, 2008.

Aircraft

Maker
Casler Scott
Model
CX-4
Serial number
95
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
1
Year built
2008
Transponder code
A65B4A (octal 51455512)

Registration

Status
Valid registration
Certificate issued
May 22, 2023
Expires
May 31, 2030
Last FAA action
May 25, 2023
Airworthiness
Experimental · Amateur built · April 1, 2008
FAA region
Northwest Mountain
FAA record id
00256219

Owner as the FAA publishes it

Name
Siefkes Siegfried H
Type
Partnership
Address
PO Box 952
Baker City, OR 97814-0952
Co-owners
Baker Justin C

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 1

2003-02-13Bell UH-1E · Triennial registration form was mailed and has not been returned by the Post Office

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