N301DL, cancelled Feb 21, 2008

Service difficulty reports · 44

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

Query with SQL
duckdb -csv -c "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 = 'N301DL' AND deregistration_id = 'N301DL-2008-02-21'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR DL73S060177Skin · crackedTHE FUSELAGE SKIN AT BS 787-807 & 400-420, S-4L WERE FOUND WITH CRACKS IN THE LAP JOINTS. THE CRACKED SKIN WAS REMOVED AND A REPAIR DOULBER WAS INSTALLED.Mar 10, 2006 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S050657Skin · crackedA CRACK WAS FOUND IN THE FUSELAGE SKIN APPROX 2 INCHES LONG AT BS 765, S-19R. DOUBLER INSTALLED PER ER/A 451283-14, REF AD 2004-18-06 & 2005-13-30.Oct 25, 2005 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S041038Skin · crackedA 1 INCH CRACK WAS FOUND IN THE CORNER OF THE LOWER HINGE CUTOUT OF THE L2 DOOR CUTOUT. THE CRACK WAS ROUTED OUT OF THE SKIN AND THE UNDERLYING BEARSTRAP INSPECTED TO ENSURE IT WAS CRACK FREE. THE SKIN CRACK CUTOUT WAS REPAIRED WITH AN EXTERNAL STEEL DOUBLERNov 16, 2004 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S040953Floorbeam · crackedINSPECTION OF THE LBL AND RBL 24.82 LONGITUDINAL FLOORBEAMS OVER THE CENTER WING REVEALED CRACKS IN THE BEAM WEB AND CAP AT THE AILERON QUADRANT CUTOUTS AT FS 679. THE CRACKS ARE TYPICAL OF AD 2001-17-18. THE CRACKED AREA WAS REPAIRED BY REPLACING THE BEAMOct 7, 2004 · N301DL · Boeing 737232 · Fuselage Main, Floor BeamSDR DL73S040951Skin · crackedTHE LOWER AFT CORNER OF THE RIGHT WING SCANNING LIGHT CUTOUT AT FS 530 WAS FOUND WITH A .5 INCH CRACK IN THE SKIN. THE CRACK WAS REMOVED WITH A SMALL CUTOUT AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER ER/A 094021-14.Oct 7, 2004 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S040846Charger · inoperativeEMERGENCY EXIT SIGN AT FWD LEFT DOOR AND OTHER LIGHTS ASSOCIATED WITH BATTERY PACK M1133 ARE INOP. FOUND THAT THIS BATTERY PACK WOULD NOT COMPLETELY SHUTOFF AND WAS DRAINING THE BATTERY. REPLACED THE RACK AND THE BATTERY. ALL NORMAL.Sep 4, 2004 · N301DL · Boeing 737232 · Emergency LightingSDR DL73S040787Pump · malfunctionedON TAKEOFF NR 2 TANK FWD BOOST PUMP C/B POPPED. FWD NR 2 TANK FWD BOOST PUMP TO MCO/PLCRD PER MEL 28-00-01B. NOTE: NR 2 TANK AFT BOOST PUMP ON MCO/CNTRL C08194634. REPLACED NR 2 AFT BOOST PUMP, S/N 10131125BMANUF, P/N 258000-5. MCO/PLCRD REMOVED.Aug 2, 2004 · N301DL · Boeing 737232 · Fuel Boost PumpSDR DL73S040510Battery Pack · dischargedFORWARD EMERGENCY LIGHTS INOP. REPLACED BATTERY PACK.Jun 8, 2004 · N301DL · Boeing 737232 · Emergency LightingSDR DL73S040454Connector · not seatedEMERGENCY EXIT LIGHT COME ON AND GO OUT OFF WITHOUT A POWER FAILURE. RESET PLUG ON E-PATH POWER SUPPLY. NO OCCURRENCE NOTED.May 21, 2004 · N301DL · Boeing 737232 · Emergency LightingSDR DL73S040025Hose · leakingLOSS OF A-SYSTEM HYDRAULICS IN FLIGHT. FOUND NR 2 ENGINE HYDRAULIC PUMP PRESSURE HOSE LEAKING. REPLACED NR 2 ENG HYDRAULIC PRESSURE HOSE. HOSE LEAK CHECKS GOOD. SERVICED A-SYSTEM HYDRAULICS TO FULL. SPUN & RAN ENGINE PRESSURE AND LEAK CHECK GOOD.Jan 10, 2004 · N301DL · Boeing 737232 · Hydraulic System, MainSDR DL73S031112Skin · crackedINSPECTIONS REQUIRED PER AD 2003-08-15 REVEALED SEVERAL CRACKS IN THE STRINGER 4R SKIN LAP JOINT BETWEEN FS 380 & 420. THE CRACKS WERE REMOVED WITH CUTOUTS AND REPAIRED PER B737 SRM 53-30-3, 42. THE REPAIR WAS DOCUMENTED PER ER/A 087961-14AD.Dec 18, 2003 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S031109Skin · crackedINSPECTION OF THE STRINGER 4R SKIN LAP JOINT REVEALED 15 CRACK INDICATIONS IN THE SKIN PANEL BETWEEN FS 540 & 727. THE INSPECTIONS WERE PERFORMED PER AD 2003-08-15. THE ENTIRE LAP JOINT WAS TRIMMED OUT AND REPAIRED PER BAC S/B 737-53A1177. THE REPAIR WAS DODec 18, 2003 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S031108Skin · crackedINSPECTION OF THE STRINGER 4L SKIN LAP JOINT PER AD 2003-08-15 REVEALED A CRACKED FASTENER LOCATION AT FS 867. THE CRACK WAS REMOVED WITH A CUTOUT TO THE SKIN WITH ADDITIONAL INSPECTIONS TO ENSURE NO FURTHER CRACKS. THE AREA WAS REPAIRED PER B737 SRM 53-30-3Dec 17, 2003 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S030805Power Supply · dischargedDURING LAYOVER CHECK FOUND EMERGENCY ESCAPE PATH LIGHTING FROM ROW 11 THRU AFT CABIN BLINKING ON AND OFF WHEN THE SWITCH WAS OFF. REPLACED POWER SUPPLY (M9013) AND BATTERY PACK. ALL OPS NORMAL.Sep 2, 2003 · N301DL · Boeing 737232 · Emergency LightingSDR DL73S030531Skin · debondedLT OUTBOARD AFT FLAP T/E WEDGE DISBONDED. T/E WEDGE REPAIRED PER ER/A 423067-14.Jun 9, 2003 · N301DL · Boeing 737232 · Trailing Edge FlapsSDR DL73K030348Skin · crackedTHE LT WING UPPER SKIN WAS FOUND WITH A 1.5 INCH CRACK EXTENDING FWD FROM THE AFT EDGE OF THE SKIN AT THE REAR SPAR AT WBL 170. THE CRACK WAS REMOVED WITHA 2 X 1 INCHES CUTOUT IN THE SKIN AND REPAIRED WITH 2 EXTERNAL ALUMINUM REPAIR DOUBLERS PER ER/A 384859-Apr 9, 2003 · N301DL · Boeing 737232 · Wing, Plate/SkinSDR DL73K030312Wedge · delaminatedRT INBOARD AFT FLAP T/E WEDGE DELAMINATED. REPAIRED PER ER/A 422903-14.Mar 27, 2003 · N301DL · Boeing 737232 · Trailing Edge FlapsSDR DL73K020827Battery Pack · dischargedEMERGENCY LIGHT SWITCH OFF, AFT SEAT EMERGENCY LIGHTS STAY ON. REPLACED BATTERY PACK, OPS NORMAL.Jul 18, 2002 · N301DL · Boeing 737232 · Emergency LightingSDR DL73K020529Skin · delaminatedINBOARD AFT FLAP TRAILING EDGE BONDED ASSEMBLY WAS FOUND WITH SKIN TO CORE DELAMINATION. REPAIR PER ER/A 417316-14.May 10, 2002 · N301DL · Boeing 737232 · Trailing Edge FlapsSDR DL73K020511Flap · delaminatedLEFT INBOARD AFT FLAP TRAILING EDGE BONDED ASSY WAS FOUND WITH MULTIPLE DELAMINATED AREAS. REPAIR PER ER/A 417277-14.May 7, 2002 · N301DL · Boeing 737232 · Trailing Edge FlapsSDR DL73K011684Mount · damagedFWD ENGINE MOUNT SUPPORT FITTING ASSY WAS FOUND WITH OVERSIZED MOUNT HOLES. REPAIR PER ER/A 410550-14AD.Oct 18, 2001 · N301DL · Boeing 737232 · Engine Mount SectionSDR DL73K011229Support Fitting · damagedTHE FWD ENGINE MOUNT SUPPORT FITTING ASSY WAS FOUND WITH DAMAGED MOUNT HOLES. THE HOLES WERE OVERSIZED TO CLEAN UP ALL DAMAGE. REPAIR PER ER/A 402105-14AD.Jul 25, 2001 · N301DL · Boeing 737232 · Engine Mount SectionSDR DL73K010689Door Frame · crackedC2 CARGO DOOR OPENING FS 794.3, FWD FRAME FOUND WITH A 1.75 IN CRACK. THE CRACK IS TYPICALOF BAC S/B 737-53-1096 AND AD 93-14-10. THE CRACK WAS REMOVED WITH A 2.1 IN TRIMOUT AND REPAIRED WITH AN ALUMINUM DOUBLER PER THE B737 SRM AND ER/A 380692-14AD.Apr 28, 2001 · N301DL · Boeing 737232 · Fuselage Main, StructureSDR DL73K010632Support Fitting · damagedTHE FWD ENGINE MOUNT SUPPORT FITTING WAS FOUND DAMAGED DUE TO MIGRATING BEARINGS FOR THE MOUNT HOLES. REPAIR PER ER/A 401670-14ADApr 17, 2001 · N301DL · Boeing 737232 · Engine Mount SectionSDR DL73K010474Mount · wornFWD ENGINE MOUNT WAS FOUND WITH MIGRATING BEARINGS THAT RESULTED IN OVERSIZED MOUNT HOLES. REPAIR PER ER/A 401250-14ADMar 23, 2001 · N301DL · Boeing 737232 · Engine Mount SectionSDR DL73K010473Mount · wornENGINE MOUNT SUPPORT FITTING HAD MIGRATING BEARINGS RESULTING IN OVERSIZED MOUNT HOLES. REPAIR PER ER/A 401250-14AD.Mar 23, 2001 · N301DL · Boeing 737232 · Engine Mount SectionSDR DL73K010406Skin · crackedFUSELAGE / FS 1138 / STRG. 12R / HORIZ STAB CUTOUT : CRACK REPAIR INSPECTIONS OF THE FUSELAGE STRUCTURE AROUND THE HORIZONTAL STABILIZER CUTOUT PER BAC S/B 737-53-1134 REVEALED A .5 INCH CRACK IN THE SKIN AND UNDERLYING STRINGER STRAP JUST FWD OF FS 1138 AND JMar 9, 2001 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73K002511Valve · failedA/C FAILED TO PRESSURIZE . INSPA/C DOORS AND SEALS ,RAN CABIN PRESSIZATION CHECK PER MM .PRESS A/C CHECK GOOD .REP RT PAC 35DEG SENSOR AND AIR MIX VLV ,REMOVE MCO PLAC FRM RT PAC .RAN ENGS PRESS SYS CK GOOD .Dec 25, 2000 · N301DL · Boeing 737232 · Cabin Compressor SystemSDR DL73K002250Module · wornDISCOVERED SEVERAL CHAFED AND BROKEN WIRES IN A BUNDLE PASSING UNDER THE A/C POWER CONTROL BOX MOUNTED BEHIND THE PILOT''S OVERHEAD INST PANEL. REPAIRED ASSOCIATED WIRING AND REPLACED THE A/C POWER CONTROL PANEL. NO FAULTS WERE DETECTED IN FLT DISC FOUND WHNov 18, 2000 · N301DL · Boeing 737232 · Electrical Power SystemSDR DL73K001784Indicator · malfunctionedNR 2 ENGINE OIL TEMP GAUGE READING ABOVE RED LIMIT ALL OTHER ENGINE INDICATIONS READ NORMAL. A/C DIVERTED TO ATL OFF FLT 2426. FOUND OIL TEMP GAUGE PEGGED HIGH. REPLACED OIL TEMP BULB, CKS GOOD.Sep 15, 2000 · N301DL · Boeing 737232 · Engine Oil Indicating SystemSDR DL73K001187Acm · leakingAFTER LANDING, CABIN FILLED WITH SMOKE. SHUTOFF APU BLEED AND BOTH PACKS, SMOKE DISSIPATED. FOUND OIL COMING OUT OF LT ACM INTO DUCT. REPLACED ACM, BOTH LT AND RT WATER COALESCER BAGS. RAN BOTH PACKS WITH APU AND ENGS, LEAK CHECK OK. NO SMOKE IN CABIN NOTJun 19, 2000 · N301DL · Boeing 737232 · Air Distribution SystemSDR DL73K001006Smoke · detectedTAXIING TO GATE, APU BLEED SOURCE SELECTED. RT PACK TURNED ON AND LITE SMOKE ENTERED CABIN. CONTRACT MTC. RAN APU FOR OVER AN HOUR WITH NO FURTHER FUMES/SMOKING. INSPECTED PACK BAY FOR ANY EVIDENCE OF HYDRAULIC LEAKS, NONE FOUND. UNABLE TO DUPLICATE PROBLMay 22, 2000 · N301DL · Boeing 737232 · Air Distribution SystemSDR DL73K991670Union · looseLOST ALL 'A' SYSTEM HYDRAULIC FLUID. FOUND B-NUT LOOSE AT RT REV PRESSURE SWITCH, TIGHTENED SAME, CKS GOOD.Jul 25, 1999 · N301DL · Boeing 737232 · Hydraulic System, MainSDR DL73K982051Fuel Control · malfunctionedNR 1 ENGINE COMPRESSOR STALLS AT FL370. AC YAWED LT EACH TIME AND N1 AND F/FLOW GAUGES FLUXED. N1 GAUGE WOULD SPIKE 5PC DROP. 5 SPIKES AT 1 SECOND INTERVALS. FLT DIVERSION TO MCO. INSP ENG COMPRESSOR AND EXH WITH BOROSCOPE. NO TROUBLE FOUND. CKED PS3 FIOct 3, 1998 · N301DL · Boeing 737232 · Fuel Control/Turbine EnginesSDR DL73K981778Skin · crackedA CRACK WAS FOUND IN THE SKIN AT FS 520 AND STR 16L. THE UNDERLYING STRINGER WAS FOUND WITH A TYPICAL CRACK AT THE END OF THE STRINGER AS OUTLINED IN BAC S/B 737-53-1145. THE SKIN WAS REPAIRED WITH AN EXTERNAL DOUBLER PER SRM PROCEDURE AND THE STRINGER WAS RAug 27, 1998 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73K981151Light · inoperativeFOUND ON SVC CK, 2 FWD LT SIDE EXTERIOR EMERGENCY LIGHT INOP. REPLACED REFLECTOR AND SOCKET.May 30, 1998 · N301DL · Boeing 737232 · Emergency LightingSDR DL73K980786Skin · lightning strikeTHE WINDOW BELT SKIN BETWEEN FS 727 AND 777 WAS FOUND WITH SIX LIGHTNING STRIKE DAMAGE LOCATIONS. TWO OF THE LOCATIONS WERE REPAIRED BY DRILLING OUT AND INSTALLING .25 INCH DIA RIVETS PER THE B737 SRM. THE REMAINING LOCATIONS WERE BLENDED OR CUT OUT AND REPApr 8, 1998 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73K980784Bulkhead Web · crackedTHE FS 178 BULKHEAD WEB WAS FOUND WITH SEVERAL CRACKS IN THE AREA OF RBL 5.7 AND LBL 5.7 BETWEEN WL 190 AND 210. THE WEB STRAP AT RBL 5.7 WAS ALSO CRACKED. THE CRACKS WERE CUT OUT AND A SINGLE WEB DOUBLER INSTALLED TO ENCOMPASS ALL OF THE CUT OUTS. THE STRAApr 8, 1998 · N301DL · Boeing 737232 · Fuselage Main, BulkheadSDR DL73K970342Batteries · dischargedON MAINTENANCE CHECK, FOUND FWD GALLEY OUTBOARD POSITION EMERGENCY FLASHLIGHT INDICATOR LED NOT FLASHING. REPLACED BATTERY AND BULB.Feb 23, 1997 · N301DL · Boeing 737232 · Emergency LightingSDR DL73K962513Light · failedEXTERIOR EMERGENCY LIGHT AT L1 DOOR INOP.Nov 12, 1996 · N301DL · Boeing 737232 · Emergency LightingSDR DL73S960742Skin · crackedA CRACK WAS FOUND IN THE LOWER AFT CORNER OF THE R-1 DOOR. THE SKIN PANEL AND THE BONDED DOUBLER AT THIS REGION WAS REPLACED. THERE WAS STILL A CRACK IN THE BEAR STRAP. THE CRACK IN THE BEAR STRAP WAS CUT OUT WHILE PERFORMING A REPAIR FOR THIS CORNER PER SRMar 29, 1996 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S961624Bulkhead Web · crackedDURING INSPECTION PER SI 3-69482-12, THE WEB OF FS 178 BULKHEAD WAS FOUND WITH FOUR CRACKS, EACH MEASURING APPROX 1 INCH, AT LBL 5.7 AND WL 195 AND RBL 5.7 AND WL 195. THE WEB IS MANUFACTURED FROM 0.040 CLAD 2024-T3, ER/A ISSUED FOR REPAIR.Mar 23, 1996 · N301DL · Boeing 737232 · Fuselage Main, BulkheadSDR DL73S960652Skin · crackedTHE SKIN AT THE COOLING DUCT CUTOUT, BS 379 BL 0 WAS FOUND CRACKED AT THE AFT EDGE OF THE CUTOUT. THE CRACK IS APPROX 1.5 INCH IN LENGTH AND IS TYPICAL OF CRACKS DESCRIBED IN BACO SB 737-53-1117 R1. CRACK FOUND AT MID VISIT IN ATL. THE CRACK WILL BE STOP DRMar 20, 1996 · N301DL · Boeing 737232 · Fuselage Main, Plate/SkinSDR DL73S954627Spring · brokenWHEN MAKING TURNS, CONTROL YOKE DOES NOT RETURN TO CENTER. IT MUST BE MANUALLY CENTERED. ROUND AILERON RETURN SPRINGS FOR MANUAL YOKE CENTERING BROKEN. REPLACED SPRINGS. OPERATION NORMAL.Nov 25, 1995 · N301DL · Boeing 737232 · Aileron Control System
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