- Registered owner
- Neptune Aviation Services Inc
- Location
- Missoula, MT
- Owner type
- Corporation
- Serial number
- 11319
- Year built
- 1976
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- August 21, 2002
- Certificate issued
- October 29, 2022
- Expires
- October 31, 2029
- Mode S code
- A92C66
Rockwell International 690ATCDS 2A4Airframe · Rockwell International 690AEngine modelAiResearch TPE331-5&6SER
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 26
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1974 | 1 |
|---|---|
| 1975 | 4 |
| 1977 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1984 | 1 |
| 1988 | 1 |
| 1994 | 3 |
| 1995 | 2 |
| 1996 | 1 |
| 1998 | 5 |
| 1999 | 1 |
| 2000 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2010 | 1 |
| 2013 | 1 |
Airframe · Rockwell International 690A
AD 2013-09-05FuselageAD 2009-25-02Upper wing skinsAD 2006-15-01Inboard and center aileron hinge fittingsInformation bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Rockwell International 690A
SAIB 2023-14Landing Gear Retract/Extend SystemNTSB investigations
No NTSB investigations matched to N690TGMatched 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 Rockwell International 690A aircraft
FAA incident reports
No FAA accident or incident reports matched to N690TGMatched 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 Rockwell International 690A aircraft
Service difficulty reports · 6
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR NI6R202608270070Skin · crackedWHILE PERFORMING ZONE 4 INSPECTION OF SB 244 DETECTED .125" CRACK IN LT VERTICAL SKIN.SDR NI6R202608270069Rib · crackedWHILE PERFORMING ZONE 4 INSPECTION OF SB 244 FOUND .5" CRACK IN VERTICAL WEB.SDR NI6R202508100063Engine · flamed outPILOT REPORT: WE WERE ORBITING THE FIRE AT 10,500' IN A RIGHT TURN, WITH BOTH ENGINES STABILIZED AT 200 HORSEPOWER EACH AND FUEL FLOWS AT 200 LBS./HR. EACH WHEN I FELT A YAWING MOTION THAT I INITIALLY THOUGHT WAS WAKE TURBULENCE. LOOKING AT THE ENGINE INSTRUMESDR NI6R202505260062Frame · crackedWHILE PERFORMING ZONE 4 INSPECTION OF SB 244, FOUND CRACKS IN UPPER FRAME AT FS 386 IN BOTH PASS THROUGH HOLES.SDR NI6R202306270059Pulley Bracket · misrepairedDURING 150 HOUR INSPECTION MECHANIC FOUND SIGNIFICANTLY FRAYED RUDDER INTERCONNECT CABLE. UPON INSTALLATION OF NEW CABLE AND NEW PULLEY IT WAS DISCOVERED THAT A PREVIOUS REPAIR ON A PULLEY BRACKET HID THE ORIGINAL CABLE GUARD PIN HOLE. PRIOR MAINTENANCE INSTALSDR 99ZZZX14Autopilot · misinstalledAUTOPILOT WOULD NOT CAPTURE NAV OR SLOW TO CAPTURE. AUTOPILOT WOULD DRIFT FROM PROPER COURSE WHEN CAPTURED. THIS WAS DUE TO INCORRECT HSI MODE RELAY INTERFACE WIRING FOR GPS. WIRING WAS INTERRUPTED AT AUTOPILOT FLIGHT DIRECTOR FD 112V AND SHOULD HAVE BEEN I
STCs that may be installed · 169
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Rockwell International 690A
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