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Aircraft record

N26EW1959 Hiller UH-12D

DeregisteredUnclaimedSource: FAA, updated Oct 17, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Jun 4, 2012.

Safety record in brief:1 NTSB accident (substantial damage, Mar 1985)2 ADs may apply

Registration
Deregistered
Last based in
Big Spring, TX
owner city / state
Owners
1
on record
NTSB events
1
substantial, 1985
ADs may apply
2
confirm with A&P
Service reports
0
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Last registered owner
Individual owner
City, state
Big Spring, TX
Canceled
Jun 4, 2012
Airworthiness
Standard · Normal
Airworthiness date
Aug 11, 1980

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-12D
Year
1959
Serial number
1105
Aircraft type
Rotorcraft
Category
Land
Certification
Type Certificated
Seats
4
Engines
1
Max takeoff weight
Up to 12,499 lb
Type certificate data sheet
4H10
Mode S code
A27D1D

Engine

Make and model
Lycoming Vo-435 Series
Type
Turbo-shaft
Power
260 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. until 2012Individual ownerBig Spring, TX

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 (1)

Accident · substantial damage

Mar 2, 1985 · Big Spring, TX

CFI WAS DEMONSTRATING A SIMULATED ENG FAILURE WITH TAILWIND OF 10 KTS, 20 KTS GRND SPEED. THE ACFT YAWED LEFT AND TOUCHDOWN WAS MADE WITH 10 KT GRND SPEED. THE RIGHT SKID BROKE OFF AND THE ACFT ROLLED OVER. THE MANEUVER WAS INITIATED AT 4 FT SKID HEIGHT.

Damage
Substantial
Injuries
None
Report
FTW85LA135

From NTSB records; matched by serial number.Read NTSB report (search CAROL for FTW85LA135)

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

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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