Turbine helicopter

N105HH

Hiller-Soloy UH-12D Turbine Helicopters

Registered No accidents on file
Built
—
Serial
1307
Class
Turbine helicopter
Engines
Allison 250 series
Status
Current as of October 2026
Registered owner
Haddock Flying Service Inc (Corporation)
Based
Salters, SC
Registration record

N105HH on the FAA register

Type
Hiller-Soloy UH-12D Turbine Helicopters
Serial
1307
Engines
Allison 250 series
Registered owner
Haddock Flying Service Inc
Salters, SC
Certificate issued
2001-05-14
Airworthiness date
1996-08-20
Registration expires
2027-10-31
Airworthiness class
Experimental · research & development
Mode S (hex)
A017FE
Mode S (octal)
50013776
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-10-31
    Registration expires (renewal due).
  • 2001-05-14
    Certificate of registration issued as N105HH to the current registrant.
  • 2000-05-11
    N105HH previously assigned to a MBB BO105S (s/n S-339); cancelled.
  • 1996-08-20
    Airworthiness date on the current FAA record (experimental category (research & development)).
Overview

About N105HH

N105HH is a Hiller-Soloy UH-12D Turbine Helicopters, serial number 1307. The FAA register lists Haddock Flying Service Inc as the registrant in Salters, South Carolina. The current certificate of registration was issued on May 14, 2001 and expires on October 31, 2027.

The FAA aircraft reference file describes the type as a turbine helicopter, one Allison 250 series engine and 4 seats. Its airworthiness certificate is experimental category (research & development), dated August 20, 1996.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N105HH. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1999-04-04 Accident · Indian Springs, NV Damage: Destroyed Fatal injury NTSB · LAX99FA137
Reported aircraft: MBB B0-105CBS-4 — a different aircraft that carried the N105HH registration before this airframe.
Probable cause: the pilot's decision to continue VFR flight in deteriorating IFR conditions resulting in spatial disorientation and subsequent loss of control.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in South Carolina· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.