- Registered owners
- Usda Forest Service FeppState Of MontanaDepartment Of Lands
- Location
- Helena, MT
- Owner type
- Government
- Serial number
- 65-09984
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Certificate issued
- August 17, 1992
- Expires
- January 31, 2028
- Mode S code
- A4A194
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 26
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1980 | 1 |
|---|---|
| 1990 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1999 | 1 |
| 2000 | 2 |
| 2002 | 3 |
| 2006 | 1 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 1 |
| 2021 | 2 |
| 2022 | 5 |
| 2024 | 1 |
See all 28 ADs
Information bulletins that may apply · 2
Advisory, not mandatory.
Historical bulletins · 1
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
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 20210615007759ALanding: Approach · Townsend, MTOn June 15, 2021 at approximately 1700 mountain daylight time, a Bell UH1H helicopter, N398M had a hard landing, roll over and post crash fire on an access road paralell to highway 12, approximately 16 miles east of Townsend, MT. The aircraft was being…Incident 20000727035509INormal Cruise · Philipsburg, MT(-23)The pilot stated, in flight the aircraft lost hydraulics. The pilot landed at Philipsburg, Montana - the nearest available airport. Fluid and leaked out at the fitting of a rigid line which was the original military hardware. The line was replaced. No…
Service difficulty reports · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
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 N398M before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.