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Registered aircraft · FAA record as of September 25, 2026
N31KK

Theodore G Kopp RV-9A

Valid Montana

N31KK is a Theodore G Kopp RV-9A, a fixed-wing airplane with one motor with a four-stroke engine, built in 2014. It has 2 seats. It is registered to Kopp Theodore G, a partnership in Glendive, Montana. The registration is valid: it was issued on July 13, 2020 and expires on July 31, 2027. It holds a standard airworthiness certificate for balloon, dated February 23, 2015. 3 documents are on file: 3 × bill of sale (evidence of ownership).

Aircraft

Maker
Theodore G Kopp
Model
RV-9A
Serial number
91839
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor
Seats
2
Year built
2014
Kit
VANS AIRCRAFT INC RV-9A
Transponder code
A34563 (octal 50642543)

Registration

Status
Valid registration
Certificate issued
July 13, 2020
Expires
July 31, 2027
Last FAA action
March 28, 2026
Airworthiness
Standard · Balloon · February 23, 2015
FAA region
Northwest Mountain
FAA record id
01156846

Owner as the FAA publishes it

Name
Kopp Theodore G
Type
Partnership
Address
403 Little St
Glendive, MT 59330-2845
Co-owners
Kopp Jo A

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 3

2026-09-16Bill of sale (evidence of ownership)
2026-09-16Bill of sale (evidence of ownership)
2026-09-16Bill of sale (evidence of ownership)

Earlier use of this number 2

2010-08-17Bell 206L-3 · exported to Australia · Valid registration
2008-07-28Cessna 172I · 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