- Registered owner
- Helicopter Roundup Service LLC
- Location
- Nephi, UT
- Owner type
- LLC
- Serial number
- 1000831D
- Year built
- 1980
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- September 5, 1996
- Certificate issued
- September 25, 2013
- Expires
- September 30, 2029
- Mode S code
- A1090D
Hughes Helicopters HUGHES 369DTCDS H3WEAirframe · Hughes Helicopters HUGHES 369DTCDS E4CEEngine · Allison 250-C20 series
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Allison 250-C20 model are included below.
On this page
Airworthiness directives that may apply · 84
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1972 | 1 |
|---|---|
| 1973 | 1 |
| 1974 | 1 |
| 1977 | 5 |
| 1978 | 1 |
| 1979 | 3 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 5 |
| 1984 | 4 |
| 1986 | 2 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 4 |
| 1990 | 6 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 3 |
| 1999 | 4 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Airframe · Hughes Helicopters HUGHES 369D
AD 2026-19-01Rotorcraft flight controlAD 2025-17-11tail rotor control systemAD 2024-20-07Emergency Equipment; Emergency Flotation SectionInformation bulletins that may apply · 3
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 SystemEngine · Allison 250-C20 series
SAIB CE-01-10Historical bulletins · 1
NTSB investigations
No NTSB investigations matched to N166MBMatched 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 Hughes Helicopters HUGHES 369D aircraft
FAA incident reports
No FAA accident or incident reports matched to N166MBMatched 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 Hughes Helicopters HUGHES 369D aircraft
Service difficulty reports
No reports matched to N166MBGeneral 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 · 283
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