FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N121K — Keim Midget Mustang M-1

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

SWARTZENDRUBER BRETT

Registrant Type

Individual

Location

HESSTON, KS

Status

Registration Valid

Certificate Issued

Jul 4, 2024

Airworthiness Date

May 30, 1980

Registration Expires

Jul 31, 2031

Last Action

Jul 4, 2024

Aircraft

Serial Number

334

Year Manufactured

1972

Aircraft Type

Fixed Wing Single Engine

Certification

Experimental (+1 flag)

Engine

CONT MOTOR IO-200

Engines / Seats

1 / 1

Weight Class

CLASS 1

Mode S (Hex)

A0584A

Type History

Keim Midget Mustang M-1 type page → — 1 registered · 0 NTSB records · 0 airworthiness directives

Live position via ICAO24 A0584A

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