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Aircraft record

N156HAHiller UH-12E

DeregisteredNot yet verified by ownerSource: FAA, updated Oct 21, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Dec 20, 1996.

Safety record in brief:1 NTSB accident (substantial damage, Sep 1996)2 ADs may apply1 service difficulty report

Registration
Deregistered
Last based in
Cloverdale, VA
owner city / state
Owners
1
since 1988
NTSB events
1
substantial, 1996
ADs may apply
2
confirm with A&P
Service reports
1
since 1995

Registration

FAA Aircraft Registry · Oct 21, 2026
Last registered owner
Summit Helicopters INC
Owner type
Corporation
City, state
Cloverdale, VA
Certificate issued
Nov 14, 1988
Canceled
Dec 20, 1996

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-12E
Serial number
HA3056
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
4
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
4H11
Mode S code
A0E129

Engine

Type
Reciprocating

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

Ownership history

Ownership history from FAA records
  1. 1988 – 1996Summit Helicopters INCCloverdale, VA

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 21, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Sep 12, 1996 · Hamburg, AR

The loss of tail rotor control as result of a tail rotor blade strike by a partially disconnected ballast weight, due to a disconnected pin. A factor was the lack of suitable terrain for the forced landing.

Damage
Substantial
Injuries
Minor
Report
FTW96LA385

From NTSB records; matched by serial number.Read NTSB report (search CAROL for FTW96LA385)

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-12E)
97-10-16Hiller Aircraft Corporation Model UH- 12, UH-12A, UH-12B, UH-12C, UH-12D, UH-12E…Jun 27, 1997Airframe (UH-12E)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 (1)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Fuselage · ballast weight · dislodgedSep 12, 1996

    ON SEPTEMBER 12, 1996, A HILLER MODEL UH-12 ET OPERATED BY SUMMIT HELICOPTERS CRASHED, COMPLETELY DESTROYING THE HELICOPTER AND SERIOUSLY INJURING THE PILOT. THE CAUSE OF THE CRASH WAS BALLAST WEIGHT P/N 62244-15 MADE CONTACT WITH TAIL ROTOR BLADES CAUSING LOSS OF TAIL ROTOR ASSEMBLY AND TAIL…

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 21, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 21, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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