- Registered owner
- Sierra Aeronautics LLC
- Location
- Franklin, KY
- Owner type
- LLC
- Serial number
- 66-1238
- Year built
- 1966
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- July 9, 1993
- Certificate issued
- January 8, 2025
- Expires
- January 31, 2032
- Mode S code
- A0A172
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every GE CT58 model are included below.
On this page
Airworthiness directives that may apply · 8
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1997 | 1 |
|---|---|
| 2021 | 1 |
| 2022 | 5 |
| 2024 | 1 |
Airframe · Bell TH-1F
AD 2024-19-17Rotorcraft flight controlAD 2022-20-14Main Rotor GearboxAD 2022-22-12Nose/Tail Landing Gear Structure/AxleAD 2022-21-11Main rotor bladesAD 2022-05-10Cabin Equipment/FurnishingsAD 2022-06-05Main Rotor SystemAD 2021-15-14Rotorcraft Tail BoomAD 97-01-06Tail Rotor SliderInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N14MHMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Bell TH-1F aircraft
FAA incident reports
No FAA accident or incident reports matched to N14MHMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Bell TH-1F aircraft
Service difficulty reports
No reports matched to N14MHGeneral 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 Bell TH-1F aircraft
STCs that may be installed
No STCs matched this aircraft’s modelsSTCs are matched through the model’s type certificate data sheet, and this registry model isn’t matched to one.
Earlier aircraft with this N-number · 1
This aircraft carried N14MH before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.