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Registered aircraft · FAA record as of September 25, 2026
N439KF

Burroughs Garrett KITFOX S7 STI

Valid Montana

N439KF is a Burroughs Garrett KITFOX S7 STI, a fixed-wing airplane with one motor with a piston engine, built in 2025. It has 2 seats. It is registered to Arbitrage Holdings LLC, an LLC in Columbia Falls, Montana. The registration is valid: it was issued on April 14, 2025 and expires on April 30, 2032. It holds an experimental airworthiness certificate for amateur built, dated June 7, 2025.

Aircraft

Maker
Burroughs Garrett
Model
KITFOX S7 STI
Serial number
KA21087491
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Rotax 916 IS · 160 hp
Seats
2
Year built
2025
Kit
KITFOX AIRCRAFT LLC KITFOX SERIES 7 STI
Transponder code
A54574 (octal 51242564)

Registration

Status
Valid registration
Certificate issued
April 14, 2025
Expires
April 30, 2032
Last FAA action
May 2, 2025
Airworthiness
Experimental · Amateur built · June 7, 2025
FAA region
Northwest Mountain
FAA record id
01370401

Owner as the FAA publishes it

Name
Arbitrage Holdings LLC
Type
LLC
Address
PO Box 2343
Columbia Falls, MT 59912-2343

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