- Registered owner
- Neptune Aviation Services Inc
- Location
- Missoula, MT
- Owner type
- Corporation
- Serial number
- E2045
- Year built
- 1985
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- April 16, 2014
- Certificate issued
- December 14, 2016
- Expires
- December 31, 2029
- Mode S code
- A5CD6C
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 N473NAMatched 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 N473NAMatched 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 · 3
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR NI6R2018071600049Pickup · brokenDURING CLIMB, CREW NOTED THE NR 1 ENGINE INDICATED EXCESSIVE VIBRATION. SECURED THE NR 1 ENGINE AND RETURNED TO AIRPORT. INITIAL INSPECTION FOUND THE OVERSPEED PICKUP RING HAD FAILED.SDR NI6R2016081500001Control Unit · burned outSMELL OF ELECTRICAL TYPE SMOKE DETECTED BY FLIGHT CREW IN CABIN/COCKPIT AREA. IFE DECLARED WITH AN UNEVENTFUL LANDING. AIRCRAFT CLEARED RUNWAY, WAS SHUT DOWN, AND TOWED TO RAMP. INVESTIGATION REVEALED THE NR 1 GENERATOR CONTROL UNIT TO HAVE SUSTAINED INTERNSDR NI6R201508110030Windscreen · crackedON TAXI OUT, THE B WINDSCREEN OUTER PANE CRACKED WITH WINDOW HEAT SELECTED ON IAW THE AFM. A SERVICEABLE USED WINDSCREEN WAS INSTALLED THAT AFTERNOON. THE FOLLOWING MORNING, WINDOW HEAT WAS TURNED ON AND THE REPLACEMENT WINDOW OUTER PANE CRACKED. ACFT ENGIN
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)