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N121K
KEIM MIDGET MUSTANG M-1
HESSTON, KS
Valid
Mfr Year: 1972
Own This Aircraft? Claim & List For Sale
Registrant
SWARTZENDRUBER BRETT
Registration Exp
Jul 31, 2031
Airworthiness Date
May 30, 1980
Cert Issue Date
Jul 4, 2024
Seats
1
Engines
1
Cruise Speed
112 kts
Max Weight
CLASS 1
Engine Type
Reciprocating
Aircraft Type
Fixed wing single engine
Fractional
No
Last Activity
Jul 4, 2024

🛠️ Airworthiness Directive Exposure & Fleet Context

This KEIM MIDGET MUSTANG M-1 airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N121K must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N121K is one of 1 KEIM MIDGET MUSTANG M-1 aircraft on the U.S. registry · fleet median year 1972.

⚠️ NTSB Accident & Incident Records

3 possible NTSB record matches for N121K — see verification below.

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External Research Links

Airworthiness Directives (ADs)
Search FAA DRS for ADs — filter by Model: M-1
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Title & Lien History
Bills of sale, liens & security agreements — search N121K (free FAA account)
Open FAA CARES →
NTSB Full Database
Deep search NTSB CAROL — enter N121K in Registration Number
Open NTSB CAROL →
Aviation Weather
METAR, TAF, winds aloft & radar — official FAA weather service
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FAA Registry (Official)
Official FAA record for N121K — authoritative government source
Open FAA Registry →

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Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number