- Registered owner
- Helimax Aviation LLC
- Location
- Howell, MI
- Owner type
- LLC
- Serial number
- 670
- Year built
- 2005
- Type
- Fixed wing single engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- November 1, 2005
- Certificate issued
- August 13, 2026
- Expires
- August 31, 2033
- Mode S code
- A8DDB4
Pilatus Flugzeugwerke PC-12/45TCDS A78EUAirframe · Pilatus Flugzeugwerke PC-12/45Engine modelPratt & Whitney Canada PT6A-6 series
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney Canada PT6A-6 model are included below.
On this page
Airworthiness directives that may apply · 65
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1968 | 1 |
|---|---|
| 1969 | 1 |
| 1970 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1980 | 2 |
| 1992 | 1 |
| 1995 | 1 |
| 1997 | 2 |
| 1998 | 9 |
| 1999 | 6 |
| 2000 | 4 |
| 2001 | 3 |
| 2002 | 5 |
| 2003 | 5 |
| 2004 | 3 |
| 2005 | 7 |
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 3 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2026 | 1 |
Airframe · Pilatus Flugzeugwerke PC-12/45
AD 2026-13-02NavigationAD 2024-08-07Main Landing Gear Attach SectionAD 2023-09-12Air Conditioning System WiringInformation bulletins that may apply · 12
Advisory, not mandatory.
Airframe · Pilatus Flugzeugwerke PC-12/45
SAIB CE-17-13Engine Oil Pressure; Torque Transducer Oil Pressure Pipe P-Clamp InstallationSAIB CE-05-08SAIB CE-04-70SAIB CE-04-62SAIB CE-04-60SAIB CE-04-52SAIB CE-03-19SAIB CE-02-15Engine · Pratt & Whitney Canada PT6A-6 series
SAIB NE-15-21Fuel Injector NozzleSAIB NE-12-04Turbine/ Turboprop Engine: Reduction GearboxSAIB NE-06-34SAIB CE-03-24NTSB investigations
No NTSB investigations matched to N670WHMatched 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 Pilatus Flugzeugwerke PC-12/45 aircraft
FAA incident reports
No FAA accident or incident reports matched to N670WHMatched 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 Pilatus Flugzeugwerke PC-12/45 aircraft
Service difficulty reports
No reports matched to N670WHGeneral 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 Pilatus Flugzeugwerke PC-12/45 aircraft
STCs that may be installed · 177
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.