Models / Air & Space America INC / 18A / N6121S Aircraft record N6121S 1965 Air & Space America INC 18A Deregistered Unclaimed Source: FAA, updated Oct 20, 2026 This N-number isn't registered right now. Below is its last known registration, canceled Apr 26, 2013.
Safety record in brief: 1 NTSB accident (substantial damage, Jul 2001) · No ADs since 1998 matched
NTSB events 1 substantial, 2001 ADs may apply 0 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 20, 2026
Last registered owner Kd Helicopters INC
Owner type Corporation
City, state Blairstown, NJ
Certificate issued May 23, 2001
Canceled Apr 26, 2013
Airworthiness Experimental · Research and Development, To show compliance with FAR
Airworthiness date Aug 24, 1993 We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.
Airframe & engine FAA Registry + type data Airframe
Manufacturer Air & Space America INC
Model 18A
Year 1965
Serial number 1827
Aircraft type Rotorcraft
Category Land
Certification Type Certificated
Seats 2
Engines 1
Max takeoff weight Up to 12,499 lb
Mode S code A7F8B8 Engine
Make and model Lycoming 0-360-A1d
Type Reciprocating
Power 180 hp Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history Ownership history from FAA records 2001 – 2013 Kd Helicopters INC Blairstown, NJ Individual owners are shown by city and state only.
Safety record NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026 ADs published since 1998 that may apply (0) These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
No ADs published since 1998 matched this airframe or engine model.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (0) No Service Difficulty Reports found for this airframe since 1995.
Sources FAA Aircraft Registry Registration, owner city and state, airframe, engine updated Oct 20, 2026 NTSB accident and incident database Accidents and incidents since 1982 updated Oct 15, 2026 FAA Airworthiness Directives (Federal Register) ADs published since 1998 updated Oct 20, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record