Models / Aviat / A-1B / N178WW Aircraft record N178WW 2006 Aviat A-1B Registration valid Unclaimed Source: FAA, updated Oct 20, 2026Safety record in brief: 1 NTSB accident (substantial damage, Nov 2010) · 3 ADs may apply
Registration Valid expires Dec 31, 2028 NTSB events 1 substantial, 2010 ADs may apply 3 confirm with A&P Service reports 0 since 1995
Registration FAA Aircraft Registry · Oct 20, 2026
Registered owner Co-owners
Certificate issued Dec 5, 2015
Expires Dec 31, 2028
Airworthiness Standard · Normal
Airworthiness date Nov 29, 2006 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 Aviat
Model A-1B
Year 2006
Serial number 2378
Aircraft type Fixed wing single engine
Category Land
Certification Type Certificated
Seats 2
Engines 1
Max takeoff weight Up to 12,499 lb
Mode S code A138EE Engine
Make and model Lycoming Io-360-A1d6
Type Reciprocating
Power 200 hp Total time and engine hours aren't public. They appear here once the owner adds logbooks.
Ownership history Ownership history from FAA records 2015 – now Co-owners current 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 (3) 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.
AD Subject Effective Applies to 2020-16-06 Horizontal Stabilizer Structure Sep 1, 2020 Airframe (A-1B) 2006-06-16 Lycoming Engines (Formerly Textron Lycoming) AEIO-360, IO-360, O-360, LIO-360, and… Apr 27, 2006 Engine (IO-360-A1D6)Only with: Engines manufactured new or rebuilt, overhauled, or that had a crankshaft installed after March 1, 1999. 2005-19-11 Lycoming Engines (Formerly Textron Lycoming) AEIO-360, IO-360, O-360, LIO-360, LO-360… Oct 21, 2005 Engine (IO-360-A1D6)Only with: Engines rated at 300 HP or lower, manufactured new, rebuilt, or overhauled after March 1, 1999, or that had a crankshaft installed after March 1, 1999.
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