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Aircraft record

N112BK1957 Hiller UH-12C

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:2 NTSB accidents (substantial damage at worst, latest May 1993)2 ADs may apply

Registration
Valid
expires Jul 31, 2028
Based in
Gaston, OR
owner city / state
Engine
6VS-335 SER · 240 hp
Franklin
Owners
1
since 2018
NTSB events
2
substantial, 1993
ADs may apply
2
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
Co-owners
City, state
Gaston, OR
Certificate issued
Jul 2, 2018
Expires
Jul 31, 2028
Airworthiness
Standard · Normal
Airworthiness date
Aug 24, 2001

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
Hiller
Model
UH-12C
Year
1957
Serial number
862
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
4
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
6H2
Mode S code
A033C4

Engine

Make and model
Franklin 6vs-335 Ser
Type
Reciprocating
Power
240 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2018 – nowCo-ownersGaston, OR · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026

NTSB events (2)

Accident · substantial damage

May 20, 1993 · Sarasota, FL

THE PILOT-IN-COMMAND'S IMPROPER APPLICATION OF THE FLIGHT CONTROLS DURING AN AUTOROTATIVE LANDING, RESULTING IN AN IN-FLIGHT COLLISION WITH WIRES AND TERRAIN. CONTRIBUTING TO THE ACCIDENT WAS THE IMPROPER INSPECTION OF THE ENGINE FUEL SYSTEM (CARBURETOR) BY MAINTENANCE PERSONNEL, RESULTING IN A CONTAMINATED CARBURETOR AND A PARTIAL LOSS OF ENGINE POWER WHILE IN CRUISE FLIGHT.

Damage
Substantial
Injuries
None
Report
MIA93LA125

From NTSB records; matched by serial number.Read NTSB report (search CAROL for MIA93LA125)

Accident · substantial damage

Jun 9, 1992 · Punta Gorda, FL

THE PILOT IN COMMAND'S FAILURE TO MONITOR FUEL CONSUMPTION AND FLIGHT TIME RESULTING IN EXHAUSTION OF FUEL AND ENGINE FAILURE. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT IN COMMAND'S IMPROPER AUTOROTATION FOLLOWING ENGINE FAILURE WHICH RESULTED IN A HARD LANDING.

Damage
Substantial
Injuries
Minor
Report
MIA92LA135

From NTSB records; matched by serial number.Read NTSB report (search CAROL for MIA92LA135)

Accident history for this model

ADs published since 1998 that may apply (2)

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.

ADSubjectEffectiveApplies to
97-20-15Hiller Aircraft Corporation Model UH- 12A, UH-12B, UH-12C, UH-12D, and UH-12E HelicoptersNov 12, 1997Airframe (UH-12C)
97-10-16Hiller Aircraft Corporation Model UH- 12, UH-12A, UH-12B, UH-12C, UH-12D, UH-12E…Jun 27, 1997Airframe (UH-12C)Only with: Having control rotor blade spar tube P/N 36003, 36006, 36129, 36129-25, 36203, 36203-15, 36203-21, or 36209-3, or cuff P/N 36101-1, 36101-4, 36108, 36115-1, 36115-4, 36115-6, 36115-8, or 36124 installed; includes UH-12D and UH-12E converted to turbine power per STC SH177WE and SH178WE.

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.

Related aircraft

Show all 8 related aircraft
All 31 registered Hiller UH-12C aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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