# Service difficulty reports: N612NW, cancelled Nov 24, 2008 A list on [N612NW, cancelled Nov 24, 2008](https://openairdocs.org/deregistered/N612NW-2008-11-24.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 0301829612](https://openairdocs.org/sdr/0301829612.md): Cooling Turbine · failed · Sep 27, 2003 · N612NW · Doug DC932 · Cabin Cooling System > IMMEDIATELY AFTER TAKEOFF, SMOKE WAS REPORTED IN THE CABIN AREA AND LAV SMOKE DETECTORS WERE IN ALARM. CREW COMPLIED WITH COM, DONNED OXYGEN MASKS, & RETURNED TO AN UNEVENTFUL LANDING AT GFK. SMOKE HAD DISSIPATED BEFORE LANDING & THERE WAS NO EVIDENCE OF ANY F - [SDR 0301819613](https://openairdocs.org/sdr/0301819613.md): Doubler · cracked · Sep 3, 2003 · N612NW · Doug DC932 · Fuselage Miscellaneous Structure > DURING L-CHECK FOUND CRACK IN EXISTING REPAIR DOUBLER ON AFT CARGO DOOR JAMB AT BS 897. REPAIRED PER EA 96-195991. - [SDR 0300809612](https://openairdocs.org/sdr/0300809612.md): Skin · cracked · Mar 13, 2003 · N612NW · Doug DC932 · Fuselage Main, Plate/Skin > DURING L-CHECK, FOUND CRACKS ON FUSELAGE NOSE SKIN AT BS 69.5 AND BS 76.5. REPAIRED PER EA 96-190940. - [SDR 0201939612](https://openairdocs.org/sdr/0201939612.md): Door · cracked · May 16, 2002 · N612NW · Doug DC932 · Fuselage Miscellaneous Structure > During line mtc operations at ORD, the inner skin of the MLG fuselage mounted door RHS was found to sustained crack damage at two locations. Repaired per EA96-189718. - [SDR 0103879612](https://openairdocs.org/sdr/0103879612.md): Skin · cracked · Aug 10, 2001 · N612NW · Doug DC932 · Fuselage Main, Plate/Skin > During Hck in Atl a crack was found in the fuselage skin at the forward service door jamb, lower aft corner. the crack was trimmed out and repaired..050" 2024-t3 clad aluminum. Repaired per EA 96-185032. - [SDR 0103869612](https://openairdocs.org/sdr/0103869612.md): Frame · cracked · Aug 9, 2001 · N612NW · Doug DC932 · Fuselage Main, Structure > During Hck in ATL the fuselage frame at sta 756 were inspected per EO 5311-01157, A 1.75 inch crack was found in the frame and a 2.0 crack was found in the right frame. The right frame was removed and replaced per EO 5311-01157 7075-t6 aluminum. the left frame - [SDR 0103859612](https://openairdocs.org/sdr/0103859612.md): Floorbeam · cracked · Aug 3, 2001 · N612NW · Doug DC932 · Fuselage Main, Floor Beam > DURING AN HCK IN ATL, TWO CRACKS WERE FOUND IN THE VERTICAL WEB OF THE STA 237 FLOORBEAM. THE CRACKS ARE AT X=6 AND ARE APPROXIMATELY 1" LONG. THE CRACK ENDS ARE STOPPED DRILLED AND DOUBLER INSTALLED. 7075-T6511. REPAIRED PER EA 96-185017. - [SDR 0103849612](https://openairdocs.org/sdr/0103849612.md): Elevator · cracked · Jul 31, 2001 · N612NW · Doug DC932 · Elevator Structure > During Hck in Atl the RH elevator skin at XET=167 was found cracked at the outboard end where the gear tab fairing is attached. Doubler made of 2014-t6 elevator assembly 5910411-526 s/n 00397. Repaired per EA 96-185011. - [SDR 0103839612](https://openairdocs.org/sdr/0103839612.md): Frame · cracked · Jul 31, 2001 · N612NW · Doug DC932 · Fuselage Main, Structure > During an Hck in Atl, a crack was found on the RH MLG door hinge support frame at sta 737. The crack stopped at a fastener hole and is.5" long. Material 7075-t6, repaired per EA 96-181352. - [SDR 0000539612](https://openairdocs.org/sdr/0000539612.md): Frame · cracked · Jan 22, 2000 · N612NW · Doug DC932 · Fuselage Main, Frame > CANTED FRAME CRACKED IN AFT ACCESORY COMPARTMENT AT BS 1143 UNDER ACTUATOR FOR AIRSTAIR. CUT OUT CRACKED AREA AND REPAIRED PER EA 98-16725. - [SDR 9903009612](https://openairdocs.org/sdr/9903009612.md): Link · out of adjust · Jul 28, 1999 · N612NW · Doug DC932 · Landing Gear Retraction/Extension System > NO GREEN OR RED NOSE GEAR LIGHT ON WHEN GEAR WAS EXTENDED FOR LANDING. CREW VISUALLY INSPECTED GEAR AND CONFIRMED NOSE GEAR TO BE IN UP POSITION. YELLOW EMERGENCY WAS DECLARED AND EMERGENCY GEAR EXTENSION PROCEDURES WERE UTILIZED. GEAR EXTENDED NORMALLY AND - [SDR 9809309612](https://openairdocs.org/sdr/9809309612.md): Harness · failed · May 15, 1998 · N612NW · Doug DC932 · Landing Gear Position and Warning > DURING APPROACH INTO FAR, NOSE LANDING GEAR GREEN DOWNLOCK LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW DECLARED AN EMERGENCY AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE GEAR PROXIMITY HARNESS. OPERATIONAL CHECK NORMAL ON GEAR SWI - [SDR 9801759612](https://openairdocs.org/sdr/9801759612.md): Ground Sense · out of adjust · Jan 24, 1998 · N612NW · Doug DC932 · Landing Gear Position and Warning > AIRCRAFT FAILED TO SHIFT FROM GROUND MODE TO FLIGHT MODE AFTER TAKEOFF. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE RIGGED GROUND SENSE CONTROL MECHANISM, OPERATIONAL CHECK NORMAL. - [SDR 9801729612](https://openairdocs.org/sdr/9801729612.md): Strut · failed · Jan 23, 1998 · N612NW · Doug DC932 · Nose/Tail Landing Gear Strut/Axle > AIRCRAFT FAILED TO SHIFT FROM GROUND MODE TO FLIGHT MODE AFTER TAKEOFF. FLIGHT WAS RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED NOSE LANDING GEAR STRUT ASSEMBLY, OPERATIONAL CHECK NORMAL. - [SDR 9718939612](https://openairdocs.org/sdr/9718939612.md): Battery · discharged · Oct 8, 1997 · N612NW · Doug DC932 · Emergency Lighting > FLASHLIGHT AT AFT FLIGHT ATTENDANT SEAT NOT BLINKING. REPLACED BATTERY, OPERATIONAL CHECK NORMAL. - [SDR 9709959612](https://openairdocs.org/sdr/9709959612.md): Bolt · loose · May 19, 1997 · N612NW · Doug DC932 · Landing Gear Position and Warning > DURING APPROACH, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR EXTENSION. CREW RECYCLED GEAR AND NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEFT DOOR ROLLER ATTACH BOLT LOOSE. TIGHTENED BOLT, OPERATIONAL CHE - [SDR 9709949612](https://openairdocs.org/sdr/9709949612.md): Connector · contaminated · May 15, 1997 · N612NW · Doug DC932 · Landing Gear Position and Warning > DURING APPROACH, LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR EXTENSION. CREW DECLARED AN EMERGENCY AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED, CLEANED, AND REINSTALLED CANNON PLUGS FOR BOTH MAIN GEAR DOOR SWITCHES. OPERATIONAL CHECK N - [SDR 9706139612](https://openairdocs.org/sdr/9706139612.md): Relay · malfunctioned · Mar 22, 1997 · N612NW · Doug DC932 · Landing Gear Position and Warning > DURING APPROACH, NOSE GEAR DOWNLOCK GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. CREW PERFORMED GO-AROUND PROCEDURES AND CYCLED GEAR HANDLE. NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. DISCREPANCY COULD NOT BE DUPLICATED ON - [SDR 9624439612](https://openairdocs.org/sdr/9624439612.md): Fuel Cap · broken · Nov 11, 1996 · N612NW · Doug DC932 · Fuel Storage > ON TAKEOFF, TOWER NOTICED FUEL VENTING FROM RIGHT WING. TAKEOFF WAS ABORTED AT 90 KTS. MAINTENANCE FOUND OVERWING FUEL CAP BROKEN AND POPPED OFF. INSPECTED CAP FLANGE AND REPLACED CAP. AIRCRAFT REFUELED AND APPROVED SERVICE. - [SDR 9622699612](https://openairdocs.org/sdr/9622699612.md): Battery Pack · discharged · Oct 21, 1996 · N612NW · Doug DC932 · Emergency Lighting > DURING LINE MAINTENANCE INSPECITON, FOUND LEFT NACELLE EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL. - [SDR 9618569612](https://openairdocs.org/sdr/9618569612.md): Bulb · failed · Aug 26, 1996 · N612NW · Doug DC932 · Landing Gear Position and Warning > DURING APPROACH, NOSE LANDING GEAR GREEN LIGHT DID NOT ILLUMINATE AFTER GEAR EXTENSION. PILOT REPLACED LIGHT BULB, CYCLED GEAR TO 'UP' POSITION AND NOSE GEAR UNSAFE LIGHT ILLUMINATED. LOWERED GEAR AGAIN AND NORMAL INDICATIONS WERE ACHIEVED. MAINTENANCE FOUN - [SDR 9618399612](https://openairdocs.org/sdr/9618399612.md): Wire Harness · loose · Aug 22, 1996 · N612NW · Doug DC932 · Light System Wiring > DURING LINE MAINTENANCE INSPECTION, FOUND FLOOR PROXIMITY EMERGENCY LIGHTS AT ROW 14 INOPERATIVE. SECURED LOOSE HARNESS AT ROW 14, OPERATIONAL CHECK NORMAL. - [SDR 9606999612](https://openairdocs.org/sdr/9606999612.md): Batteries · discharged · Mar 20, 1996 · N612NW · Doug DC932 · Emergency Lighting > DURING LINE MAINTENANCE INSPECTION, FOUND TAILCONE EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES AND OPERATIONAL CHECK NORMAL. - [SDR 9600039612](https://openairdocs.org/sdr/9600039612.md): Unsafe Light · illuminated · Jan 2, 1996 · N612NW · Doug DC932 · Landing Gear Position and Warning > DURING CLIMB, THE NOSE LANDING GEAR UNSAFE LIGHT ILLUMINATED DURING UPLATCH CHECK. RECYCLED LANDING GEAR AND LIGHT REMAINED ILLUMINATED. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. INSPECTED AND OPERATIONALLY CHECKED NOSE LANDING GEAR SYSTEM. OPE - [SDR 9514569612](https://openairdocs.org/sdr/9514569612.md): Angle · cracked · Aug 10, 1995 · N612NW · Doug DC932 · Passenger/Crew Doors > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A 2 INCH CRACK IN THE AFT ENTRY DOOR PAN, LOWER CENTER BEAM ATTACH ANGLE AND VERTICAL ANGLE. REPAIRED PER EA 96-100274. - [SDR 9513839612](https://openairdocs.org/sdr/9513839612.md): Blkhd Web · cracked · Aug 8, 1995 · N612NW · Doug DC932 · Fuselage Main, Bulkhead > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND A ONE INCH CRACK IN THE RUDDER SUPPORT CANTED BULKHEAD WEB AT FS 1143. REPAIRED WEB (P/N 9911842-101), PER EA 96-98122. - [SDR 9513829612](https://openairdocs.org/sdr/9513829612.md): Doubler · cracked · Jul 6, 1995 · N612NW · Doug DC932 · Fuselage Miscellaneous Structure > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CRACKS IN THE MAIN CAIN RING PAN WINDOW BELT DOUBLERS, FS 427 AT LONGERON 14L AND FS 851 AT LONGERON 12L. REPAIRED BOTH (P/N 5912285-1), PER EA 96-98099. - [SDR 9513819612](https://openairdocs.org/sdr/9513819612.md): Skin · corroded · Jun 28, 1995 · N612NW · Doug DC932 · Fuselage Main, Plate/Skin > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE INNER FUSELAGE SKIN AT FS 165 LBL 5. REPAIRED SKIN (P/N 5911401-5), PER EA 96-98098. - [SDR 9513809612](https://openairdocs.org/sdr/9513809612.md): Doubler · corroded · Jun 28, 1995 · N612NW · Doug DC932 · Fuselage Miscellaneous Structure > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE AFT CARGO DOOR JAMB DOUBLER FS 917. REPAIRED DOUBLER (P/N 5910158-25) PER EA 96-98092. - [SDR 9509609612](https://openairdocs.org/sdr/9509609612.md): Fitting · corroded · Jun 14, 1995 · N612NW · Doug DC932 · Fuselage Miscellaneous Structure > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE TAIL JACK ADAPTER FITTING AT FS 996, ABOVE THE AFT FUSELAGE BELLY SKIN. REPLACED FITTING PER SRM 53-01. - [SDR 9509599612](https://openairdocs.org/sdr/9509599612.md): Fitting · corroded · Jun 14, 1995 · N612NW · Doug DC932 · Fuselage Miscellaneous Structure > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE LONGERON 23L END FITTING AT FS 994. REPLACED THE END FITTING PER SRM 53-01. - [SDR 9513429612](https://openairdocs.org/sdr/9513429612.md): Skin · corrosion · Jun 13, 1995 · N612NW · Doug DC932 · Horizontal Stabilizer, Plate/Skin > DURING ACCEPTANCE CHECK AND PRIOR TO SERVICE, FOUND CORROSION ON THE LEFT HORIZONTAL STABILIZER UPPER AFT SKIN, LOWER SURFACE OF THE STRINGER NR 3 LAP FLANGE. REPAIRED PER EA 96-98094. ## 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 = 'N612NW' AND deregistration_id = 'N612NW-2008-11-24' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N612NW-2008-11-24/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, except the copies of manufacturers’ service documents, which belong to their rights holders.