- Registered owner
- Halair Inc
- Location
- Diablo, CA
- Owner type
- Corporation
- Serial number
- 31T-8020020
- Year built
- 1979
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- December 31, 1979
- Certificate issued
- July 11, 1996
- Expires
- April 30, 2028
- Mode S code
- A04BE2
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 45
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1975 | 1 |
|---|---|
| 1976 | 3 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 6 |
| 1980 | 5 |
| 1981 | 3 |
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1993 | 1 |
| 1994 | 2 |
| 1996 | 4 |
| 1997 | 3 |
| 1998 | 3 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2004 | 1 |
| 2005 | 4 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2017 | 1 |
See all 50 ADs
Information bulletins that may apply · 6
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N118WCMatched 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 Piper PA-31T aircraft
FAA incident reports
No FAA accident or incident reports matched to N118WCMatched 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 Piper PA-31T aircraft
Service difficulty reports · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
STCs that may be installed · 227
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Piper PA-31T
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light Controller