- Registered owner
- Neptune Aviation Services
- Location
- Missoula, MT
- Owner type
- Corporation
- Serial number
- E2103
- Year built
- 1988
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- April 25, 2017
- Certificate issued
- September 22, 2016
- Expires
- September 30, 2029
- Mode S code
- A5DC48
British Aerospace BAE 146 SERIES 200ATCDS A49EUAirframe · British Aerospace BAE 146 SERIES 200ATCDS E6NEEngine · Lycoming ALF502R-5
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 172
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1985 | 3 |
|---|---|
| 1986 | 2 |
| 1987 | 5 |
| 1988 | 4 |
| 1989 | 1 |
| 1990 | 9 |
| 1991 | 9 |
| 1992 | 9 |
| 1993 | 8 |
| 1994 | 5 |
| 1995 | 12 |
| 1996 | 5 |
| 1997 | 5 |
| 1998 | 5 |
| 1999 | 6 |
| 2000 | 7 |
| 2001 | 3 |
| 2002 | 8 |
| 2003 | 2 |
| 2004 | 10 |
| 2005 | 8 |
| 2006 | 12 |
| 2007 | 4 |
| 2008 | 5 |
| 2009 | 5 |
| 2010 | 9 |
| 2011 | 4 |
| 2012 | 6 |
| 2013 | 3 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Airframe · British Aerospace BAE 146 SERIES 200A
AD 2026-13-02NavigationAD 2010-09-11 R1WingsAD 2024-17-06FuselageInformation bulletins that may apply · 3
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N477NAMatched 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 British Aerospace BAE 146 SERIES 200A aircraft
FAA incident reports
No FAA accident or incident reports matched to N477NAMatched 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 British Aerospace BAE 146 SERIES 200A aircraft
Service difficulty reports · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR NI6R202505150060Wheel · crackedAFTER AIRCRAFT DEPARTURE FROM GATEWAY AIRTANKER BASE, MESA, AZ, GROUND PERSONNEL FOUND A PIECE OF AIRCRAFT WHEEL LIP ON THE GROUND. THE SUSPECT AIRCRAFT WAS ENROUTE TO ALBUQUERQUE AIR TANKER BASE. THE BASE AND FLIGHT CREW WERE NOTIFIED THAT THERE COULD POTENTISDR NI6R2019062470054Selector Valve · intermittentLANDING GEAR FAILED TO RESPOND WHEN SELECTED TO UP POSITION AFTER TAKEOFF, SELECTOR HANDLE WAS CYCLED DOWN, THEN UP AGAIN WITH NO CHANGE. AS CREW WAS RUNNING CHECKLIST, GREEN HYDRAULIC SYSTEM HI TEMP WARNING CAME ON. CREW FOLLOWED CHECKLISTS FOR GREEN SYSTEM
STCs that may be installed · 58
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · British Aerospace BAE 146 SERIES 200A
STC ST12461IBInstallation of Cockpit Voice Recorder with optional RIPS UpgradeSTC ST00885LAInstallation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles.STC SA2622NMInstallation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101)