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Registered aircraft · FAA record as of September 25, 2026
N921K

Flight Design Gmbh CTLS

Valid Oklahoma

N921K is a Flight Design Gmbh CTLS, a fixed-wing airplane with one motor with a four-stroke engine, built in 2010. It has 2 seats. It is registered to Adventure Air LLC, an LLC in Norman, Oklahoma. The registration is valid: it was issued on April 12, 2023 and expires on April 30, 2030. It holds a light sport airworthiness certificate for airplane, dated June 21, 2011.

Aircraft

Maker
Flight Design Gmbh
Model
CTLS
Serial number
F-10-01-01
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 912ULS SERIES · 100 hp
Seats
2
Year built
2010
Transponder code
ACC2C2 (octal 53141302)

Registration

Status
Valid registration
Certificate issued
April 12, 2023
Expires
April 30, 2030
Last FAA action
July 6, 2026
Airworthiness
Light sport · Airplane · June 21, 2011
FAA region
Southwestern
FAA record id
01051230

Owner as the FAA publishes it

Name
Adventure Air LLC
Type
LLC
Address
3204-5 Meadow Ave
Norman, OK 73072

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

1934-01-31Curtiss Wright ROBIN C-1 · Valid registration

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