Models / Aero Commander / S2R / N51AR Aircraft record N51AR 1970 Aero Commander S2R Safety record in brief: 1 NTSB accident (substantial damage, Jul 2010) · No ADs since 1998 matched
Registration Valid expires Feb 28, 2030 NTSB events 1 substantial, 2010 ADs may apply 0 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 19, 2026
Registered owner Olsem Aerial Application Services LLC
Owner type LLC
City, state Westbrook, MN
Certificate issued Feb 28, 2017
Expires Feb 28, 2030
Airworthiness Restricted · Agriculture and Pest Control
Airworthiness date Jun 4, 2008 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 Aero Commander
Model S2R
Year 1970
Serial number 1523R
Aircraft type Fixed wing single engine
Category Land
Certification Type Certificated
Seats 1
Engines 1
Max takeoff weight Up to 12,499 lb
Mode S code A65F26 Engine
Make and model Walter M601 Ser
Type Reciprocating
Power 751 hp Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history Ownership history from FAA records 2017 – now Olsem Aerial Application Services LLC Westbrook, MN · current 1994 – 1997 Co-owners Elephant Butte, NM · different airframe: Piper Pa-22-150 S/N 227493 Individual owners are shown by city and state only.
Safety record NTSB · Oct 15, 2026 · FAA ADs · Oct 19, 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 19, 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 19, 2026 FAA Service Difficulty Reports Reports since 1995 updated Oct 16, 2026 Request owner name removal Report an error in this record