- Registered owner
- Temsco Helicopters Inc
- Location
- Ketchikan, AK
- Owner type
- Corporation
- Serial number
- 300683D
- Year built
- 1980
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- April 22, 1980
- Certificate issued
- August 6, 1980
- Expires
- January 31, 2028
- Mode S code
- A028AC
Hughes Helicopters HUGHES 369DTCDS H3WEAirframe · Hughes Helicopters HUGHES 369DEngine modelAllison 250 SER 250HP
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 64
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1977 | 3 |
|---|---|
| 1978 | 1 |
| 1979 | 2 |
| 1980 | 3 |
| 1982 | 3 |
| 1984 | 3 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 6 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 3 |
| 2005 | 1 |
| 2007 | 2 |
| 2008 | 1 |
| 2013 | 2 |
| 2016 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 2 |
Airframe · Hughes Helicopters HUGHES 369D
AD 2026-21-05Engine/transmission couplingAD 2026-19-01Rotorcraft flight controlAD 2025-17-11tail rotor control systemInformation bulletins that may apply · 2
Advisory, not mandatory.
Airframe · Hughes Helicopters HUGHES 369D
SAIB AIR-21-19R1AERIAL TOW EQUIPMENT, Side Pull HookSAIB SW-12-45Garmin Model 400W/500W Series GPS-WAAS Navigation SystemHistorical 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 · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N1091PGeneral 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 Hughes Helicopters HUGHES 369D aircraft
STCs that may be installed · 275
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Hughes Helicopters HUGHES 369D
STC SA800EAInstallation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power suppliesSTC SR12192LAInstallation of MD Helicopters (MDH), LLC, Super D20B kitSTC SR12311LAInstallation of MD Helicopters (MDH), LLC, Super D20R kit in accordance with FAA approved MDH Master Data List
Earlier aircraft with this N-number · 1
This aircraft carried N1091P before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.