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Registered aircraft · FAA record as of September 25, 2026
N121MK

Kiedrowski Mark A PANTHER TRI-GEAR

Valid Texas

N121MK is a Kiedrowski Mark A PANTHER TRI-GEAR, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to an individual in Spicewood, Texas. The registration is valid: it was issued on January 5, 2023 and expires on January 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Kiedrowski Mark A
Model
PANTHER TRI-GEAR
Serial number
121
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
1
Year built
Not given
Kit
SPORT PERFORMANCE AVIATION LLC PANTHER TRI-GEAR
Transponder code
A05886 (octal 50054206)

Registration

Status
Valid registration
Certificate issued
January 5, 2023
Expires
January 31, 2030
Last FAA action
September 29, 2023
Airworthiness
None on file
FAA region
Southwestern
FAA record id
01388810

Owner as the FAA publishes it

Name
Kiedrowski Mark A
Type
Individual
Address
4035 Bee Creek Rd
Spicewood, TX 78669-6777

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

2015-05-19Meier/Kohm PIETENPOL AIR-SCOUT · Registration expired, pending cancellation

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