# Service difficulty reports: N150US, cancelled Dec 14, 2001 A list on [N150US, cancelled Dec 14, 2001](https://openairdocs.org/deregistered/N150US-2001-12-14.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 0001001150](https://openairdocs.org/sdr/0001001150.md): Pump · failed · Mar 20, 2000 · N150US · Doug DC1040 · Hydraulic Pump (Electric/Engine), Main > DURING CRUISE AT FL350, THE NR 3 ENGINE RIGHT HYDRAULIC PUMP TEMPERATURE HIGH LIGHT ILLUMINATED. FOLLOWED COM PROCEDURE AND RETURNED TO MSP. FLUID QUANTITY IN NR 3 SYSTEM WENT TO ZERO. FLIGHT LANDED IN MSP WITHOUT INCIDENT. REPLACED BOTH HYDRAULIC PUMPS AN - [SDR 9905621150](https://openairdocs.org/sdr/9905621150.md): Longeron · cracked · Nov 23, 1999 · N150US · Doug DC1040 · Wing, Longeron/Stringer > DURING L CHECK, FOUND CRACK ON STR 41 ON RIGHT WING FRONT SPAR AT XORS 344. REPAIRED PER EA 11-150363. - [SDR 9808911150](https://openairdocs.org/sdr/9808911150.md): Tr Rigging · out of adjust · May 10, 1998 · N150US · Doug DC1040 · Engine Thrust Reverser > UPON APPLICATION OF TAKEOFF POWER, THE NR 3 ENGINE REVERSER UNLOCK LIGHT ILLUMINATED. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE ADJUSTED THE REVERSER VENT VALVE RIGGING AND FOUND ALL INDICATIONS NORMAL. AIRCRAFT DEPARTED WIT - [SDR 9724571150](https://openairdocs.org/sdr/9724571150.md): Epr Indication · inoperative · Dec 31, 1997 · N150US · Doug DC1040 · Engine Pressure Ratio (EPR) > DURING TAKEOFF AT APPROXIMATELY 60 KTS, THE NR 1 ENGINE EPR INDICATION BECAME INOPERATIVE. ALL OTHER ENGINE INDICATIONS WERE NORMAL. THE TAKEOFF WAS ABORTED. THE NR 1 EPR INDICAITON WAS PLACED ON MEL 77-3 AND THE FLIGHT CONTINUED WITHOUT INCIDENT. - [SDR 9720191150](https://openairdocs.org/sdr/9720191150.md): Compressor · stalled · Oct 27, 1997 · N150US · Doug DC1040 · Turbine Engine Compressor Section > DURING LANDING ROLLOUT WHILE IN REVERSE THRUST, THE NR 3 ENGINE COMPRESSOR STALLED. EGT ROSE TO 950C AND THE ENGINE WAS SHUT DOWN. MAINTENANCE INSPECTED THE ENGINE INCLUDING A BORESCOPE AND FOUND NO DEFECTS. THE RABS SYSTEM AND FUEL PUMP CHECKED NORMAL. - [SDR 9720181150](https://openairdocs.org/sdr/9720181150.md): Compressor · stalled · Oct 27, 1997 · N150US · Doug DC1040 · Turbine Engine Compressor Section > DURING LANDING ROLLOUT WHILE IN REVERSE THRUST, THE NR 2 ENGINE COMPRESSOR STALLED. THE EGT ROSE TO 950C AND THE ENGINE WAS SHUT DOWN. MAINTENANCE PERFORMED A BORESCOPE, CHECKED THE RABS OPERATION AND THE FUEL PUMP PRESSURE WITH ALL CHECKING NORMAL. - [SDR 9717721150](https://openairdocs.org/sdr/9717721150.md): Battery · discharged · Sep 17, 1997 · N150US · Doug DC1040 · Emergency Lighting > DURING LINE INSPECTION, FOUND THE AFT CABIN FLOOR EMERGENCY LIGHT AND SIGNS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK (61-0478-9) AND THE POWER SUPPLY (60-1321-7). - [SDR 9711661150](https://openairdocs.org/sdr/9711661150.md): Longeron · cracked · Jun 12, 1997 · N150US · Doug DC1040 · Wing, Longeron/Stringer > DURING L-CHECK, FOUND CRACK IN STR 41 AT RIGHT WING STA XORS 344. REPAIRED PER EA 11-150363. - [SDR 9626741150](https://openairdocs.org/sdr/9626741150.md): Transmitter · intermittent · Dec 18, 1996 · N150US · Doug DC1040 · Trailing Flap Position Indicating System > DURING POWER APPLICATION FOR TAKEOFF, THE TAKEOFF WARNING HORN SOUNDED. TAXIED OFF THE RUNWAY AND RETURNED TO GATE. MAINTENANCE FOUND THE FLAP TRANSMITTER INTERMITTENT, AND REPLACED. - [SDR 9621781150](https://openairdocs.org/sdr/9621781150.md): Compressor Blade · damaged · Oct 12, 1996 · N150US · Doug DC1040 · Turbine Engine Compressor Section > DURING CRUISE AT FL350, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL AND RECOVERED. EPR INCREASED AND N1 FLUCTUATED. CREW FOLLOWED COM PROCEDURES AND CONTINUED FLIGHT TO SEA WITHOUT FURTHER INCIDENT. BORESCOPE INSPECTION REVEALED DAMAGE TO THE 8TH STAGE H - [SDR 9614181150](https://openairdocs.org/sdr/9614181150.md): Unlock Light · illuminated · Jun 26, 1996 · N150US · Doug DC1040 · Engine Thrust Reverser > EN ROUTE DTW-MSP, THE NR 3 ENGINE REVERSER UNLOCK LIGHT ILLUMINATED. CREW FOLLOWED COM PROCEDURE, SHUT DOWN THE ENGINE, AND CONTINUED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE PERFORMED VIBRATION AND WINDMILLING CHECKS. REVERSER WAS ALSO CHECKED FOR STOW - [SDR 9605701150](https://openairdocs.org/sdr/9605701150.md): Compressor · stalled · Mar 6, 1996 · N150US · Doug DC1040 · Turbine Engine Compressor Section > AT TOP OF DESCENT, THE NR 3 ENGINE COMPRESSOR STALLED AND EGT ROSE TO 750 DEGREES. THE ENGINE WAS SHUT DOWN AND A SUCCESSFUL RESTART WAS ACCOMPLISHED. FLIGHT CONTINUED TO DTW WITHOUT FURTHER INCIDENT. VISUAL INSPECTION AND BORESCOPE OF NR 3 ENGINE HIGH PRES - [SDR 9604631150](https://openairdocs.org/sdr/9604631150.md): Compressor · stalled · Feb 25, 1996 · N150US · Doug DC1040 · Turbine Engine Compressor Section > DURING DESCENT, THE NR 2 ENGINE COMPRESSOR STALLED AND INFLIGHT SHUTDOWN WAS ACCOMPLISHED. CREW FOLLOWED COCKPIT OPERATING PROCEDURE AND CONTINUED FLIGHT TO PHX. INSPECTION AND RUNUP OF NR 2 ENGINE ON GROUND WAS NORMAL. - [SDR 9603601150](https://openairdocs.org/sdr/9603601150.md): Tr Unlock Light · illuminated · Feb 11, 1996 · N150US · Doug DC1040 · Engine Thrust Reverser > DURING TAKEOFF, THE NR 1 REVERSER UNLOCK LIGHT ILLUMINATED. TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED THE NR 1 REVERSER AND FOUND NORMAL. PLACARD NR 1 REVERSER INDICATION PER MEL 78-2A. - [SDR 9602391150](https://openairdocs.org/sdr/9602391150.md): Fitting · corroded · Jan 26, 1996 · N150US · Doug DC1040 · Fuselage Miscellaneous Structure > DURING L-CHECK, FOUND CORROSION ON THE LONGITUDINAL FITTING AT FS 1513 TO 1517, LBL 29 IN THE CENTER LANDING GEAR WHEEL WELL AFT SHELF. REPLACED FITTING PER SRM 51-00-00 PG 2. - [SDR 9521201150](https://openairdocs.org/sdr/9521201150.md): Coalescer Bags · contaminated · Dec 21, 1995 · N150US · Doug DC1040 · Humidity Control System > AFTER TAKEOFF, CABIN BEGAN TO FILL WITH SMOKE, PILOT BEGAN DUMPING FUEL AND RETURNED TO DEPARTURE AIRPORT. AIRCRAFT LANDED, TAXIED TO GATE AND DEPLANED PASSENGERS THROUGH JETWAY WITHOUT FURTHER INCIDENT. MAINTENANCE INSTALLED NEW COALESCER BAGS AND RAN AIRCR - [SDR 9521331150](https://openairdocs.org/sdr/9521331150.md): Apu · failed · Dec 20, 1995 · N150US · Doug DC1040 · Airborne Auxiliary Power Unit (APU) System > PRIOR TO DEPARTURE, A LARGE CLOUD OF SMOKE DISCHARGED OUT OF APU EXHAUST DUCT. NO UNUSUAL COCKPIT INDICATIONS. APU WAS SHUTDOWN, AT WHICH TIME THE CABIN BEGAN TO FILL WITH SMOKE. PASSENGERS DEPLANED THROUGH MAIN CABIN DOOR WITHOUT INCIDENT. APU PLACED ON M - [SDR 9519771150](https://openairdocs.org/sdr/9519771150.md): Oil Filter · dirty · Dec 4, 1995 · N150US · Doug DC1040 · Turbine Engine Oil System > DURING APPLICATION OF TAKEOFF POWER, THE NR 1 ENGINE OIL FILTER CLOG LIGHT ILLUMINATED AND THE TAKEOFF WAS ABORTED. THE OIL FILTER AND PRESSURE SWITCH WERE REPLACED. THE SYSTEM CHECKED OK DURING A GROUND RUN-UP. - [SDR 9512221150](https://openairdocs.org/sdr/9512221150.md): Tr Unit · malfunctioned · Aug 11, 1995 · N150US · Doug DC1040 · Engine Thrust Reverser > DURING TAKEOFF ROLL, THE NR 1 ENGINE REVERSER UNLOCK LIGHT ILLUMINATED AND THE TAKEOFF WAS ABORTED. THE REVERSER WAS DEACTIVATED AND PLACED ON MEL. - [SDR 9504801150](https://openairdocs.org/sdr/9504801150.md): Engine · failed · Mar 23, 1995 · N150US · Doug DC1040 · Engine (Turbine/Turboprop) > DURING CLIMB, THE NR 3 ENGINE OIL QUANTITY BEGAN TO DECREASE, THE OIL STRAINER LIGHT ILLUMINATED, AND THE ENGINE WAS SHUT DOWN. 30,000 LBS OF FUEL WAS DUMPED AND THE AIRCRAFT RETURNED TO HNL WHERE AN UNEVENTFUL TWO ENGINE LANDING WAS MADE. METAL AND BLACK OI - [SDR 9501161150](https://openairdocs.org/sdr/9501161150.md): Window · not latched · Jan 18, 1995 · N150US · Doug DC1040 · Flight Compartment Windows > DURING TAKEOFF, THE FIRST OFFICER'S WINDOW CAME OPEN, ABORTED TAKEOFF. RESEATED AND LOCKED WINDOW. OPERATIONAL CHECK AND SECURITY CHECK OK. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N150US' AND deregistration_id = 'N150US-2001-12-14' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N150US-2001-12-14/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.