# Service difficulty reports: N955N, cancelled Sep 14, 2005

A list on [N955N, cancelled Sep 14, 2005](https://openairdocs.org/deregistered/N955N-2005-09-14.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR 0400039905](https://openairdocs.org/sdr/0400039905.md): Compressor · stalled · Jan 4, 2004 · N955N · Doug DC931 · Turbine Engine Compressor Section
  > DURING TAKEOFF, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL. TAKEOFF ABORTED AT 110 KNOTS. FLIGHT CREW INDICATED SNOW AND SLUSH ON RUNWAY. MAINTENANCE INSPECTED THE INLET AND EXHAUST, PS3 FILTER, AND SADDLE DUCTS; NO TROUBLE FOUND. ENGINE GROUND RUN TO
- [SDR 0004279905](https://openairdocs.org/sdr/0004279905.md): Fuse · inoperative · Nov 3, 2000 · N955N · Doug DC931 · Emergency Lighting
  > DURING LINE CHECK, FOUND EMERGENCY PATH LIGHTS IN THE FIRST CLASS CABIN SECTION INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY FUSE IN THE GALLEY. OPERATIONAL CHECK NORMAL.
- [SDR 0003879905](https://openairdocs.org/sdr/0003879905.md): Battery Pack · inoperative · Oct 15, 2000 · N955N · Doug DC931 · Emergency Lighting
  > PILOT REPORTED THAT THE EMERGENCY LIGHTS IN THE FIRST CLASS SECTION AND THE EXIT LIGHT OVER THE CABIN SERVICE DOOR ILLUMINATED. MAINTENANCE REPLACED THE BATTERY PACK. OPERATIONAL CHECK NORMAL.
- [SDR 9809339905](https://openairdocs.org/sdr/9809339905.md): Sensor · failed · May 18, 1998 · N955N · Doug DC931 · Landing Gear Position and Warning
  > DURING APPROACH INTO EWR, THE NOSE LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. NOSE GEAR UNSAFE LIGHT WAS ILLUMINATED. FLIGHT CREW RECYCLED GEAR AND DECLARED AN EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NOS
- [SDR 9807979905](https://openairdocs.org/sdr/9807979905.md): Connector · not secure · Apr 30, 1998 · N955N · Doug DC931 · Emergency Lighting
  > DURING LINE MAINTENANCE INSPECTION, FOUND AISLE EMERGENCY LIGHT AT ROW 15 INOPERATIVE. RESEATED CONNECTOR, OPERATIONAL CHECK NORMAL.
- [SDR 9803719905](https://openairdocs.org/sdr/9803719905.md): Release Mech · out of adjust · Mar 5, 1998 · N955N · Doug DC931 · Aerodynamic Fairings
  > DURING TAILCONE FUNCTIONAL CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO RELEASE TAILCONE. RIGGED RELEASE SYSTEM. FUNCTIONAL CHECK OK.
- [SDR 9803749905](https://openairdocs.org/sdr/9803749905.md): Fitting · cracked · Feb 27, 1998 · N955N · Doug DC931 · Wing Miscellaneous Structure
  > DURING H-CHECK, FOUND CRACK IN FRONT SPAR TO FRAME ATTACH FITTING AT FS 606 JUST ABOVE LONGERON 24L. REPAIRED PER EA 99-154728.
- [SDR 9803739905](https://openairdocs.org/sdr/9803739905.md): Frame · cracked · Jan 16, 1998 · N955N · Doug DC931 · Fuselage Main, Frame
  > DURING H-CHECK, FOUND CRACK IN FRAME AT FS 160, LONGERON 29L. REPAIRED PER EA 99-154682.
- [SDR 9723069905](https://openairdocs.org/sdr/9723069905.md): Battery Pack · discharged · Dec 9, 1997 · N955N · Doug DC931 · Emergency Lighting
  > DURING LINE MAINTENANCE INSPECTION, FOUND LEFT AND RIGHT FORWARD OVERWING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.
- [SDR 9718609905](https://openairdocs.org/sdr/9718609905.md): Altimeter · failed · Oct 1, 1997 · N955N · Doug DC931 · Altimeter, Barometric/Encoder
  > CAPTAIN'S ALTIMETER FAILED WITH FLAG DURING CLIMB-OUT AT 22,600 FEET. FLIGHT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED ALTIMETER. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.
- [SDR 9711519905](https://openairdocs.org/sdr/9711519905.md): Battery Pack · discharged · Jun 15, 1997 · N955N · Doug DC931 · Emergency Lighting
  > DURING PERIODIC CHECK, FOUND CATWALK EMERGENCY LIGHT IN TAIL COMPARTMENT INOPERATIVE. REPLACED BATTERY PACK AND REPAIRED BROKEN WIRE AFT OF BATTERY PACK PLUG, OPERATIONAL CHECK NORMAL.
- [SDR 9707219905](https://openairdocs.org/sdr/9707219905.md): Bulbs · dirty · Apr 6, 1997 · N955N · Doug DC931 · Emergency Lighting
  > DURING LINE MAINTENANCE INSPECTION, FOUND UPPER LEFT SIDE OF CATWALK EMERGENCY LIGHT INOPERATIVE. CLEANED BULB CONTACTS AND TIGHTENED TERMINALS AT SOCKET AND TERMINAL STRIP, OPERATIONAL CHECK NORMAL.
- [SDR 9700679905](https://openairdocs.org/sdr/9700679905.md): Batteries · discharged · Jan 13, 1997 · N955N · Doug DC931 · Emergency Lighting
  > DURING PERIODIC CHECK, FOUND FORWARD CABIN OVERHEAD EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.
- [SDR 9627249905](https://openairdocs.org/sdr/9627249905.md): Skin · corroded · Dec 28, 1996 · N955N · Doug DC931 · Fuselage Main, Plate/Skin
  > DURING PERIODIC CHECK, FOUND CORROSION ON BELLY OF AIRCRAFT, ELEVEN INCHES AFT OF E/E COMPARTMENT OPENING BETWEEN LONGERONS 29L AND 30L. INSTALLED TEMPORARY REPAIR PER EA 99-110796, L/P 6377247.
- [SDR 9626019905](https://openairdocs.org/sdr/9626019905.md): Bolt · misinstalled · Dec 4, 1996 · N955N · Doug DC931 · Landing Gear Door Retract Section
  > RIGHT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR RETRACTION. RECYCLED GEAR AND LIGHT STAYED ON. MAINTENANCE FOUND BOLT HEAD ON ROLLER AND LINK ASSEMBLY HITTING ON FORWARD EDGE OF RIGHT WHEEL WELL APPROXIMATELY 1.5 INCHES ABOVE DOOR SWITCH. REMOVE
- [SDR 9620959905](https://openairdocs.org/sdr/9620959905.md): Batteries · discharged · Oct 2, 1996 · N955N · Doug DC931 · Emergency Lighting
  > DURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY LIGHTS AFT OF OVERWING EXITS INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK NORMAL.
- [SDR 9615799905](https://openairdocs.org/sdr/9615799905.md): Epr Line · broken · Jul 19, 1996 · N955N · Doug DC931 · Engine Pressure Ratio (EPR)
  > DURING TAKEOFF, THE LEFT ENGINE EPR INDICATION DROPPED FROM 1.97 TAKEOFF SETTING TO 1.7. CREW ABORTED TAKEOFF AND RETURNED TO GATE WITHOUT INCIDENT. MAINTENANCE REPLACED BROKEN EPR PROBE LINE FOR NR 2 ENGINE, OPERATIONAL CHECK OK.
- [SDR 9615199905](https://openairdocs.org/sdr/9615199905.md): Transmitter · malfunctioned · Jul 13, 1996 · N955N · Doug DC931 · Trailing Edge Flap Control System
  > STALL WARNING INDICATION FAILURE LIGHT ILLUMINATED AFTER TAKEOFF. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RIGHT FLAP POSITION TRANSMITTER, OPERATIONAL CHECK NORMAL.
- [SDR 9613839905](https://openairdocs.org/sdr/9613839905.md): Retract Mech · malfunctioned · Jun 22, 1996 · N955N · Doug DC931 · Landing Gear Retraction/Extension System
  > LANDING GEAR HANDLE WOULD NOT RAISE AFTER TAKEOFF. AIRCRAFT FAILED TO SHIFT FROM GROUND MODE TO FLIGHT MODE. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED GROUND SHIFT MECHANISM AND ACTUATED LINKAGE SEVERAL TIMES. DISCREPANCY CO
- [SDR 9613809905](https://openairdocs.org/sdr/9613809905.md): Battery · discharged · Jun 18, 1996 · N955N · Doug DC931 · Emergency Lighting
  > DURING LINE MAINTENANCE INSPECTION, FOUND AFT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERY, OPERATIONAL CHECK NORMAL.
- [SDR 9614009905](https://openairdocs.org/sdr/9614009905.md): Spar · cracked · Jun 7, 1996 · N955N · Doug DC931 · Wing Spar
  > DURING H-CHECK, FOUND A.75 INCH CRACK IN THE RIGHT WING REAR SPAR AT THE NR 2 FLAP HINGE LOWER INBOARD FASTENER HOLE. REPAIRED SPAR PER EA 99-110507.
- [SDR 9612279905](https://openairdocs.org/sdr/9612279905.md): Battery Pack · discharged · Jun 5, 1996 · N955N · Doug DC931 · Emergency Lighting
  > DURING PERIODIC CHECK, FOUND CABIN EMERGENCY LIGHTS DIM. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL.
- [SDR 9612529905](https://openairdocs.org/sdr/9612529905.md): Fitting · corroded · May 30, 1996 · N955N · Doug DC931 · Fuselage Miscellaneous Structure
  > DURING H-CHECK, FOUND CORROSION ON THE FOLLOWING KEEL LONGERON END FITTINGS AT FS 600, 28L, 29L AND 28R. REPLACED END FITTINGS PER SRM 51-30-2.
- [SDR 9612509905](https://openairdocs.org/sdr/9612509905.md): Skin · corroded · May 29, 1996 · N955N · Doug DC931 · Fuselage Main, Plate/Skin
  > DURING H-CHECK, FOUND CORROSION ON THE FUSELAGE SKIN INNER SURFACE FROM FS 598 TO 680, LONGERON 30 TO 27R. REPLACED SKIN PER SRM 51-30-2 AND 51-30-5.
- [SDR 9612029905](https://openairdocs.org/sdr/9612029905.md): Battery Pack · discharged · May 29, 1996 · N955N · Doug DC931 · Emergency Lighting
  > DURING PERIODIC CHECK, LEFT NACELLE EMERGENCY LIGHT FAILED TEN MINUTE TEST. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.
- [SDR 9612789905](https://openairdocs.org/sdr/9612789905.md): Frame · corroded · May 28, 1996 · N955N · Doug DC931 · Fuselage Main, Frame
  > DURING H-CHECK, FOUND CORROSION ON THE FS 218 FRAME BETWEEN LONGERONS 27L TO 27R. REPAIRED FRAME (P/N 9911520-385) PER EA 99-109117.
- [SDR 9612499905](https://openairdocs.org/sdr/9612499905.md): Bulkhead Doubler · cracked · May 28, 1996 · N955N · Doug DC931 · Fuselage Main, Bulkhead
  > DURING H-CHECK, FOUND A CRACK IN THE AFT PRESSURE BULKHEAD -13 DOUBLER AT THE UPPER LEFT DOOR STOP SUPPORT FITTING PROPAGATING TOWARDS THE LIGHTENING HOLE. REPAIRED PER JO60088 -533, -537 AND SRM 51-30-5.
- [SDR 9612489905](https://openairdocs.org/sdr/9612489905.md): Fitting · cracked · May 28, 1996 · N955N · Doug DC931 · Fuselage Miscellaneous Structure
  > DURING H-CHECK, FOUND A CRACK IN THE RIGHT KEEL FORMER TO LONGERON 29R FITTING. REPLACED FITTING PER SRM 51-30-5.
- [SDR 9611799905](https://openairdocs.org/sdr/9611799905.md): Fittings · cracked · May 26, 1996 · N955N · Doug DC931 · Fuselage Miscellaneous Structure
  > DURING H-CHECK, FOUND CRACKS ON THE LEFT KEEL FITTINGS AT FORMERS FS 617 AND 637. REPLACED FITTINGS PER SRM 51-30-2 AND 51-30-5.
- [SDR 9612779905](https://openairdocs.org/sdr/9612779905.md): Frame · corroded · May 25, 1996 · N955N · Doug DC931 · Fuselage Main, Frame
  > DURING H-CHECK, FOUND CORROSION ON THE FS 980 FRAME BETWEEN LONGERONS 27R TO 28R. REPAIRED FRAME (P/N 9958238-23) PER EA 99-109127.
- [SDR 9612769905](https://openairdocs.org/sdr/9612769905.md): Skin · cracked · May 25, 1996 · N955N · Doug DC931 · Fuselage Main, Plate/Skin
  > DURING H-CHECK, FOUND A CRACK IN AN EXISTING FUSELAGE SKIN REPAIR AT FS 464 BETWEEN LONGERONS 22L TO 23L. REPAIRED SKIN (P/N 5911410-63) PER EA 99-109147.
- [SDR 9612749905](https://openairdocs.org/sdr/9612749905.md): Frame · corroded · May 25, 1996 · N955N · Doug DC931 · Fuselage Main, Frame
  > DURING H-CHECK, FOUND CORROSION ON THE FS 965 FRAME BETWEEN LONGERON 29L TO 30. REPAIRED FRAME (P/N 9912243-105) PER EA 99-109128.
- [SDR 9612739905](https://openairdocs.org/sdr/9612739905.md): Skin · corroded · May 24, 1996 · N955N · Doug DC931 · Fuselage Main, Plate/Skin
  > DURING H-CHECK, FOUND CORROSION ON THE FUSELAGE SKIN UPPER SURFACE IN THE LEFT WHEEL WELL KEEL AREA FS 680 TO 756. REPLACED SKIN PER (P/N 5911418-111) PER EA 99-109056.
- [SDR 9612729905](https://openairdocs.org/sdr/9612729905.md): Longeron · cracked · May 23, 1996 · N955N · Doug DC931 · Fuselage Main, Longeron/Stringer
  > DURING H-CHECK, FOUND A CRACK AND CORROSION IN LONGERON 30 AT FS 222 TO 225. REPAIRED LONGERON (P/N 4912583-501) PER EA 99-108997.
- [SDR 9611719905](https://openairdocs.org/sdr/9611719905.md): Fitting · corroded · May 23, 1996 · N955N · Doug DC931 · Fuselage Miscellaneous Structure
  > DURING H-CHECK, FOUND CORROSION IN THE LEFT MAIN LANDING GEAR WHEELWELL INBOARD AND OUTBOARD FITTINGS FS 756. REPLACED FITTINGS PER SRM 51-30 AND DWG 5911418.
- [SDR 9611709905](https://openairdocs.org/sdr/9611709905.md): Fitting · corroded · May 23, 1996 · N955N · Doug DC931 · Fuselage Miscellaneous Structure
  > DURING H-CHECK, FOUND CORROSION ON THE RIGHT MAIN LANDING GEAR WHEELWELL INBOARD AND OUTBOARD FITTINGS FS 756 AT APPROXIMATELY LONGERON 29R. REPLACED FITTINGS PER SRM 51-30 AND DWG 5911418.
- [SDR 9611669905](https://openairdocs.org/sdr/9611669905.md): Fitting · cracked · May 20, 1996 · N955N · Doug DC931 · Cargo/Baggage Doors
  > DURING H-CHECK, FOUND A CRACK IN THE AFT CARGO DOOR UPPER BEAM END FITTING. REPLACED FITTING.
- [SDR 9610249905](https://openairdocs.org/sdr/9610249905.md): Skin · cracked · Apr 30, 1996 · N955N · Doug DC931 · Fuselage Main, Plate/Skin
  > DURING M-CHECK, FOUND A.75 INCH CRACK IN THE FUSELAGE SKIN AT THE FORWARD SERVICE DOOR CUTOUT LOWER AFT CORNER. REPAIRED SKIN PER EA 99-108544.
- [SDR 9600679905](https://openairdocs.org/sdr/9600679905.md): Skin · corroded · Jan 8, 1996 · N955N · Doug DC931 · Fuselage Main, Plate/Skin
  > DURING A SPECIAL MAINTENANCE VISIT, FOUND CORROSION IN THE FUSELAGE SKIN AT FS 775 AT LONERON 18R. REPAIRED SKIN PER EA 99-104044.
- [SDR 9507959905](https://openairdocs.org/sdr/9507959905.md): T-Ducts · lack of lube · May 12, 1995 · N955N · Doug DC931 · Leading Edge Slat Control System
  > DURING APPROACH INTO MBS, SLAT DISAGREEMENT LIGHT ILLUMINATED AND AIRCRAFT ROLLED TO THE RIGHT. CYCLED SLATS WITH NO HELP. FIRST OFFICER VISUALLY CONFIRMED RIGHT SLAT TO BE APPROXIMATELY 3 INCHES SHORT OF FULL EXTENSION. SLATS EVENTUALLY ACHIEVED NORMAL CON
- [SDR 9507949905](https://openairdocs.org/sdr/9507949905.md): Retract Mech · lack of lube · May 11, 1995 · N955N · Doug DC931 · Leading Edge Slat Control System
  > ON APPROACH INTO GRR DURING SLAT EXTENSION, SLAT DISAGREEMENT LIGHT ILLUMINATED AND AIRCRAFT ROLLED TO THE RIGHT. CYCLED SLATS SEVERAL TIMES WITH NO HELP. CAPTAIN DECLARED AN EMERGENCY AND FLIGHT RETURNED TO DTW. AN UNEVENTFUL LANDING WAS MADE WITHOUT SLATS
- [SDR 9507859905](https://openairdocs.org/sdr/9507859905.md): Tailpipe · fire · May 10, 1995 · N955N · Doug DC931 · Engine (Turbine/Turboprop)
  > A TAILPIPE FIRE OCCURRED DURING NR 2 ENGINE START SEQUENCE. THE ENGINE WAS SHUT DOWN. THE FIRE WAS EXTINGUISHED BY GROUND PERSONNEL. MAINTENANCE INSPECTED THE ENGINE, NO DISCREPANCIES NOTED. THE ENGINE WAS RUN-UP. SYSTEMS CHECKED OK. AIRCRAFT RETURNED TO

## 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 = 'N955N' AND deregistration_id = 'N955N-2005-09-14'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N955N-2005-09-14/reports

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