- Registered owner
- Fort Wolters Helicopters Inc
- Location
- Mineral Wells, TX
- Owner type
- Corporation
- Serial number
- 1618
- Year built
- 1965
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Restricted, agriculture and pest control, forest
- Airworthiness date
- March 29, 1989
- Certificate issued
- March 11, 2011
- Expires
- March 31, 2030
- Mode S code
- A3BC89
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming VO-540 model are included below.
On this page
Airworthiness directives that may apply · 56
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1962 | 1 |
|---|---|
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 3 |
| 1970 | 1 |
| 1971 | 1 |
| 1973 | 1 |
| 1974 | 3 |
| 1975 | 1 |
| 1977 | 3 |
| 1978 | 5 |
| 1979 | 1 |
| 1980 | 4 |
| 1981 | 4 |
| 1982 | 3 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 2 |
| 1989 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1997 | 3 |
| 2001 | 1 |
| 2004 | 1 |
| 2012 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
See all 60 ADs
Information bulletins that may apply · 2
Advisory, not mandatory.
NTSB investigations · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB CEN09CA359Accident · No injuriesData collectionFinal reportStringtown, OKThe pilot's failure to maintain clearance from power lines. Contributing to the accident was the pilot's preoccupation with personal affairs.NTSB DFW08LA100Accident · No injuriesLimited investigationFinal reportQuinton, OKAn undetermined mechanical malfuction associated with the tail rotor drive system which led to a loss of control.
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 20090611010329AManeuver · Stringtown, OKA mechanic at the repair facility the wreckage was taken to, advises he was told, that on the first load of the day the helicopter hopper tanks were loaded with herbicide and shortly after the lift off the helicopter began to settle. The pilot lowered the…Accident 20080407833479AQuinton, OK(-23) On April 7, 2008, the pilot of N34SD was returning to a loading area in his helicopter, a Hiller 12E, N34SD after an aerial application in a field near Quinton, OK. According to the pilot, at approximately one mile from the loading area at 1000' AGL and…
Service difficulty reports
No reports matched to N34SDGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Hiller UH-12E aircraft
STCs that may be installed · 96
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Hiller UH-12E
STC SR04637CHReplacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control
PanelSTC SH3319NMInstallation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,STC SH1152NWInstallation of the Automatic Flagman Model 135 Control Stick Grip