Boeing 737-81Q

Service difficulty reports · 174

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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 aircraft_model_key = '73781Q'
  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 2025F00254A/C Pack · trippedFLIGHT 393 HVN-ATL. OCT. 31, 2025. RIGHT PACK OVERHEAT THEN TRIP OFF AND SMOKE ODOR IN THE FLIGHT DECK AND CABIN. AIR RETURN TO BDL.Oct 31, 2025 · N807V · Boeing 73781Q · Cabin Cooling SystemSDR ASMF20200603015Trim System · out of adjustDURING TRANSIT CHECK, IT WAS DETECTED THAT THE HORIZONTAL STABILIZER TRIM MOVEMENT WAS OUT OF RANGE. MAINTENANCE PERSONNEL PERFORMED REVISION TO STABILIZER DETENTS ON 4.5 UNITS TO NOSE DOWN WITH FLAPS RETRACTED. THE STABILIZER TRIM LIMIT SWITCHES TEST WAS PEMar 12, 2020 · N520AM · Boeing 73781Q · Stabilizer Control SystemSDR ASMF20200602001Sensor · failedAIRCRAFT RETURNED TO PLATFORM DUE TO DURING PUSH BACK, IT WAS DETECTED SPOILER ASYMMETRY DURING FLIGHT CONTROLS CHECK. MAINTENANCE PERSONNEL PERFORMED FLIGHT CONTROL TEST CONFIRMING THAT THE LT SPOILER DID NOT RETURN TO NEUTRAL POSITION IAW AMM 27-61-00. AIRFeb 3, 2020 · N520AM · Boeing 73781Q · Drag Control SystemSDR MYWA202001280284Ballast · inoperativeFWD L/H EMERGENCY EXIT WALL LIGHT INOP. REFERENCE LOG PAGE 255569.Jan 25, 2020 · N733MA · Boeing 73781Q · Emergency LightingSDR ASMF2019100912Sensor · damagedAIRCRAFT REJECTED TAKE OFF BEFORE AT 70 KNOTS DUE TO AFT CARGO DOOR LIGHT TURNED ON. MAINTENANCE PERSONNEL PERFORMED REVISION TO AFT SERVICE DOOR IAW AMM 52-71-31, DETECTING THE S961 DAMAGED; SO THE SO THE SW961 WAS DEFERRED IAW MEL 52-03-01 CAT. C. THE HIGH ESep 8, 2019 · N520AM · Boeing 73781Q · Door Warning SystemSDR MYWA201908010146Bulkhead Web · crackedDURING PHASE CHECK 76, FOUND A 19 INCH CRACK IN THE LEFT WHEEL WELL VAPOR BARRIER BETWEEN LBL 6.15 AND LBL 10.54. THE CRACK IS OUT OF LIMITS IAW SRM 57-10-10 ALLOWABLE DAMAGE 2. REFERENCE NON ROUTINE JOB CARD 76. MIAMI AIR LOGPAGE 261190 ITEM 25.Jul 30, 2019 · N733MA · Boeing 73781Q · Fuselage Main, BulkheadSDR K8FF2018123100112Blade · shearedMIAMI AIR INTL LOGPAGE 254162-3: "DURING FLIGHT AT 33000 FT IDG DRIVE AMBER LIGHT FOLLOWED BY HIGH VIBRATION #1 ENGINE. UPON LANDING, VISUAL INSPECTION REVEALED DAMAGED FAN BLADES." THE CREW DECLARED AN EMERGENCY AND DIVERTED TO MKE. VISUAL INSPECTION REVEALEDDec 30, 2018 · N733MA · Boeing 73781Q · Turbine Engine Air Inlet SectionSDR MYWA201912170104Battery Pack · inoperativeRH AFT OVERWING EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED M01671 BATTERY PACK ASSEMBLY. OPS CHECK NORMAL IAW AMM 33-51-06. SEE MAI LP 2558920-6Dec 13, 2018 · N732MA · Boeing 73781Q · Emergency LightingSDR MYWA2018110300037Power Supply · inoperativeBOTH LEFT AND RIGHT FWD EMERGENCY OVERWING EXIT SIDEWALL LIGHT WAS INOPERATIVE. TROUBLESHOT THE SYSTEM, REMOVED AND REPLACED THE LT MID SECTION EMERGENCY POWER SUPPLY CHARGER, OPS CHECKED NORMAL IAW AMM 33-51-06.Nov 3, 2018 · N733MA · Boeing 73781Q · Emergency LightingSDR MYWA2019F00084Battery Pack · dischargedFORWARD LEFT CABIN EMERGENCY EXIT LIGHTS INOPERATIVE. BATTERY PACK REPLACED. REF LP 260660-5.Oct 8, 2018 · N732MA · Boeing 73781Q · Emergency LightingSDR MYWA2018FA0000400Ring Assembly · crackedLEFT HAND WHEEL WELL RING SUPPORT ASSEMBLY IS CRACKED AND BROKEN UNDER PANEL 193CL. CORRECTIVE ACTION ACCOMPLISHED PER THE SRM 53-40-71, 51-40-02 AND 51-70-13. SEE PHASE CHECK 72, WORK ORDER 22009, NON ROUTINE 00067, FOR MORE INFORMATION.Sep 29, 2018 · N732MA · Boeing 73781Q · Fuselage Miscellaneous StructureSDR ASMF2018101509022Hydraulic Line · damagedLOW PRESSURE HYDRAULIC PUMP SYSTEM B. CAPTAIN REPORTED THAT DURING CRUISE THE LOW PRESSURE HYDRAULIC PUMP SYSTEM B LIGHTS TURNED ON, SO FLIGHT CREW ACCOMPLISHED THE QRH 13.6 PROCEDURE. MAINTENANCE PERSONNEL PERFORMED REVISION DETECTING THE HYDRAULIC LINE LOOSESep 25, 2018 · N520AM · Boeing 73781Q · Hydraulic System, MainSDR ASMF20180918013Valve · failedAIRCRAFT PERFORMED AN EMERGENCY DESCENT DUE TO PRESSURIZATION SYSTEM FAILURE. MAINTENANCE PERSONNEL PERFORMED BITE TO CABIN PRESSURE CONTROLLERS IAW AMM 21-31-00, DETECTING CABIN PRESSURIZATION SYSTEM INOPERATIVE. THE PRESSURE CONTROLLERS WERE REPLACED IAW AMMAug 23, 2018 · N520AM · Boeing 73781Q · Cabin Pressure Control SystemSDR ASMF200180918005Starter · damagedAIRCRAFT PERFORMED AN UNSCHEDULED LANDING AT MZT DUE TO DURING CRUISE, THE LEFT ENGINE PRESENTED LOW OIL QUANTITY INDICATION; SO FLIGHT CREW ACCOMPLISHED THE QRH 7.21 PROCEDURE. AT MZT, MAINTENANCE PERSONNEL PERFORMED LEFT ENGINE LEAK CHECK IAW AMM 71-00-00, FJul 22, 2018 · N520AM · Boeing 73781Q · Engine StarterSDR MYWA2018071100095Battery Pack · dischargedFORWARD RIGHT HAND PASSENGER CABIN EMERGENCY LIGHTS INOPERATIVE. THE BATTERY PACK WAS REPLACED.Jul 10, 2018 · N733MA · Boeing 73781Q · Emergency LightingSDR MYWA2019052300021Ballast · failedRIGHT AFT EMERGENCY EXIT LIGHTS WERE INOPERATIVE. THE BALLAST WAS REPLACED.May 20, 2018 · N733MA · Boeing 73781Q · Emergency LightingSDR MYWA201905230020Ballast · failedDURING THE PRE FLIGHT TRANSIT CHECK, THE RIGHT AFT EMERGENCY EXIT LIGHTS WERE INOPERATIVE. THE BALLAST WAS REPLACED.May 20, 2018 · N733MA · Boeing 73781Q · Emergency LightingSDR ASMF201802003Sensor · malfunctionedCAPTAIN REPORTED THAT AFTER LANDING, FLAPS AND SLATS LEADING EDGE DID NOT RETRACT, MAINTENANCE PERFORMED A BITE TEST IAW FIM 27-51 DETECTING FAULT 27-53252, THE SKEW SENSOR WAS CLEANED IAW AMM 27-59-00. SENSOR FLAP SKEW POSITION 3 WAS REPLACED IAW AMM 27-59-Feb 12, 2018 · N520AM · Boeing 73781Q · Trailing Edge Flap Control SystemSDR ASMF201801017Slat System · malfunctionedCAPTAIN REPORTED THAT AFTER LANDING THE FLAPS AND SLATS DO NOT RETRACT. MAINTENANCE PERSONNEL PERFORMED BITE TO FSEU IAW FIM 27-53 TASK 803 PROCEDURE, NO CONFIRMING FAILURE. PERFORMED TRAILING EDGE FLAP SYSTEM OPERATIONAL TEST IAW FIM 27-51 TASK 803 PROCEDURE,Jan 5, 2018 · N520AM · Boeing 73781Q · Leading Edge Slat Control SystemSDR ASMF201708008Spoiler Sys · malfunctionedAIRCRAFT RETURNS TO PLATFORM DUE TO DURING FLIGHT CONTROLS TESTS CAPTAIN REPORTED THAT SPOILERS DID NOT REACH THE MAXIMUM EXTENSION. AIRCRAFT WAS SENT TO HANGAR AND MAINTENANCE PERSONNEL PERFORMED INSPECTION IAW AMM 27-11-61 BEING IN NORMAL CONDITION, AS A PREAug 23, 2017 · N520AM · Boeing 73781Q · Drag Control SystemSDR ASMF201708003Control Panel · malfunctionedCAPTAIN REPORTED THAT DURING APPROACH AUTOTHROTTLE DISENGAGES CONTINUOUSLY, LEFT COURSE CAN NOT BE ADJUSTED DURING DESCENT PROCEDURE AND FLIGHT DIRECTOR CAPTAIN SIDE OUT OF SERVICE. MAINTENANCE PERSONNEL PERFORMED AUTOTHROTTLE SYSTEM OPERATIONAL TEST IAW AMM 2Aug 6, 2017 · N520AM · Boeing 73781Q · Auto Throttle SystemSDR ASMF20170717008Coax · damagedDURING TRANSIT CHECK CAPTAIN REPORTED IAS/MACH STAYS IN 100 OF ALTITUDE BUT SHOWS 50000 FT OF ALTITUDE AND NO NAV INDICATION, MAINTENANCE PERFORMED FIM PROCEDURE TO NAVIGATION CONTROL PANEL IAW FIM 34-31, TASK 808, AND COAXIAL VOR 1 RF POWER DRIVER WAS RECONNEJun 29, 2017 · N520AM · Boeing 73781Q · Landing and Taxi AidsSDR ASMF201704017Skin · damagedDURING TRANSIT CHECK, IT WAS DETECTED A FOREIGN OBJECT DAMAGE IN THE LEFT INBOARD FLAP OF 4.843 LENGTH, 0.062 DEPTH, 2.718 WIDE. MAINTENANCE PERSONNEL PERFORMED CONDITIONAL INSPECTION IAW AMM 05-41-05-210-801 FOUND IT WITHIN LIMITS, ALL CORRECT.Apr 28, 2017 · N520AM · Boeing 73781Q · Trailing Edge FlapsSDR ASMF201703006Sensor · damagedAIRCRAFT PERFORMED AN EMERGENCY DESCENT AT GDL DUE TO DURING CLIMB, THE LEFT BLEED TRIP OFF LIGHT TURNED ON AND CONTROL PRESS AUTO, SEMI AUTO AND MANUAL WITH NO CONTROL, SO THE FLIGHT CREW ACCOMPLISHED THE QRH 2.6 PROCEDURE, CONFIRMING THE FAILURE. MAINTENANCEMar 10, 2017 · N520AM · Boeing 73781Q · Pneumatic Indicating SystemSDR ASMF201702003Sensor · failedAIRCRAFT RETURNED TO GATE DUE TO A LE FLAP TRANSIT LIGHT ILLUMINATED AND LE DEVICE SLAT 1 LIGHT DID NOT ILLUMINATE. PERFORMED A BITE OF THE FSEU IAW FIM 27-51 TASK 801 PROCEDURES, SHOWING FAILURE CODES 27-81216F1 PROXIMITY RETRACT FIM 27-88 TASK 805 PROCEDURE Jan 6, 2017 · N520AM · Boeing 73781Q · Door Warning SystemSDR ASMF2016072600016Axle · damagedDURING TRANSIT CHECK, IT WAS DETECTED A HIGH TEMPERATURE LOW PRESSURE AT MAIN WHEEL ASSY NUMBER 4. MAINTENANCE PERSONNEL PERFORMED THE FLAT SPOTTED TIRES CONDITIONAL INSPECTION IAW AMM 05-51-16-210-801 DETECTING PAINT ERODED IN THE TRANSDUCTOR HOUSING AND DISJun 8, 2016 · N520AM · Boeing 73781Q · Main Landing Gear Strut/Axle/TruckSDR ASMF201605007Oven · defectiveAIRCRAFT RETURNED TO PLATFORM DUE TO AFTER ENGS START, SMOKE WAS DETECTED IN AFT GALLEY. PERFORMED SMOKE OR FUMES IN CABIN CONDITIONAL INSPECTION IAW MM 05-51-56 & FIM 21-00 TASK 806 PROCEDURE, DETECTING SMOKE IN THE OVEN NR 1 IN AFT GALLEY, SO THE OVEN NR 1 Mar 17, 2016 · N520AM · Boeing 73781Q · Buffet/GalleysSDR ASMF201602010Door · out of adjustCAPTAIN REPORTED THAT DURING CLIMB, THE FWD ENTRY DOOR LIGHT TURNED ON. ACFT WAS SENT TO THE HANGAR & MX PERFORMED FWD ENTRY DOOR ADJUSTMENT IAW AMM 52-11-00 TASK 52-11-00-820-801 & ENTRY DOOR SYS TEST WAS PERFORMED IAW AMM 52-11-00 TASK 52-11-00-700-804, TESFeb 10, 2016 · N520AM · Boeing 73781Q · Passenger/Crew DoorsSDR MYWA201510130001Battery Pack · failedR1 DOOR EMERGENCY LIGHT BATTERY PACK FAILED.Oct 13, 2015 · N733MA · Boeing 73781Q · Emergency LightingSDR ASMF201510024Pitot Tube · blockedAIRCRAFT REJECTED TAKEOFF AT 80 KNOTS DUE TO EICAS MSG IAS DISAGREE & A DIFFERENCE OF 10 KNOTS BETWEEN SPEEDOMETERS BEING BIGGEST LT SIDE. PERFORMED FIM 31-62 TASK 876 PROCEDURE, DETECTING THE LT STATIC PITOT TUBE BLOCKED, SO THE STATIC PITOT TUBE WAS REPLACESep 29, 2015 · N520AM · Boeing 73781Q · Pitot/Static SystemSDR ASMF201510019Warning System · false activationAIRCRAFT RETURNED TO PLATFORM DUE TO DURING BOTH ENGINE START, THE EEC ALT MODE LIGHTS TURNED ON. PERFORMED BITE TO BOTH EEC’S IAW AMM 73-21-00, CONTINUING THE FAILURE. THE ENG RUN EEC BITE TEST NR 13 WAS PERFORMED IAW AMM 71-00-00 TASK 700-800-F00, RESTOREDSep 14, 2015 · N520AM · Boeing 73781Q · Fuel Controlling SystemSDR MYWA201506180001Bulb · failedL1 EMERGENCY EGRESS LIGHT INOPERATIVE.Jun 18, 2015 · N732MA · Boeing 73781Q · Emergency LightingSDR MYWA201506020001Light · inoperativeL1 DOOR EMERGENCY EXIT LIGHT INOPERATIVE.Jun 2, 2015 · N732MA · Boeing 73781Q · Emergency LightingSDR MYWA201505300001Battery Pack · inoperativeEMERGENCY LIGHT BATTERY PACK AT FS 500C RT, FOUND INOPERATIVE DURING MAINTENANCE CHECK.May 28, 2015 · N732MA · Boeing 73781Q · Emergency LightingSDR ASMF201507004Flap System · malfunctionedCAPTAIN REPORTED THAT DURING APPROACH, TE FLAP DISAGREE WITH FLAPS INDICATOR STAYING IN 2 UNITS & DECLARED AN EMERGENCY. ACCOMPLISHED WITH THE PROCEDURE TO EXTEND FLAPS TO 30 UNITS USING ALTERNATE FLAP EXTENSION. PERFORMED BITE TO FSEU IAW FIM 27-51 TASK 830May 20, 2015 · N520AM · Boeing 73781Q · Trailing Edge Flap Control SystemSDR ASMF201503023Warning System · false activationAIRCRAFT PERFORMED AN UNSCHEDULED LANDING, DUE TO DURING CRUISE, THE FUEL QTY PRESENTED LOW FUEL QTY INDICATION. PERFORMED REVISION OF FUEL LEAKS & CABIN FUEL INDICATORS WERE CHECKED IAW AMM 28-10-00 & A FQIS WITH THE FUEL MEASURING STICKS. COMPARISON CHECK Mar 9, 2015 · N520AM · Boeing 73781Q · Fuel Quantity IndicatorSDR ASMF201503010Shutoff Valve · malfunctionedDURING FUELING, A FUEL SPILLAGE IN THE LT TANK OCCURRED DUE TO THE SOV DID NOT CLOSE. THE PLATFORM WAS CLEANED BY FIREMEN & MX PERSONNEL CLEANED THE SELECTOR & THE SOV WAS RESEATED & TESTED SEVERAL TIMES IAW MM 28-21-00, NO LEAKS WERE DETECTED & SOV WORKED COFeb 24, 2015 · N520AM · Boeing 73781Q · Aircraft Fuel Distribution SystemSDR ASMF201503009Drive Unit · failedAIRCRAFT RETURNED TO PLATFORM DUE TO DURING TAXING, THE EICAS MSG WXR FAIL WAS SHOWN. DURING MX REVISION, THE TRANSCEIVER & RADAR WERE DETECTED FAILED IAW AMM 34-42-00. THE WEATHER RADAR ANTENNA DRIVE UNIT WAS REPLACED IAW AMM 34-43-00 & AMM 34-43-11, TESTEDJan 31, 2015 · N520AM · Boeing 73781Q · Weather Radar SystemSDR ASMF201408002Pitot Line · looseAIRCRAFT REJECTED TAKEOFF AT 100 KNOTS DUE TO EICAS MSG IAS DISAGREE. PERFORMED PITOT SYS REVISION BY CONDITION, DETECTING A LT ADM LINE LOOSEN, SO THE ADM LINE WAS TIGHTENED & LT PITOT SYS LEAK TEST WAS PERFORMED IAW AMM 34-11-00 PAGE 501, ALL CORRECT. THE Jul 20, 2014 · N520AM · Boeing 73781Q · Pitot/Static SystemSDR ASMF2014061706013Wheel · damagedDURING TRANSIT CHECK, DETECTED THE FOUR MLG WHEELS WITH DAMAGES OUT OF LIMITS. THE WHEELS WERE REPLACED IAW AMM 32-45-11, ALL CORRECT.May 7, 2014 · N520AM · Boeing 73781Q · Wheel/Ski/FloatSDR CA140318002Line · broken(CAN) ON MARCH 13, 2014, DURING FLIGHT, ACFT EXPERIENCED A DUCT PRESSURE INDICATION, LT AND RT POINTERS WERE NOT THE SAME, SPLIT. THIS OCCUR WHILE THE ENGINE WAS UTILIZED AS THE BLEED SOURCE. IN CLIMB LT POINTER INDICATED 72 PSI AND R POINTER INDICATED 35 PSIMar 13, 2014 · Boeing 73781Q · Compressor Bleed ControlSDR MYWA20140116001Smoke Detector · false activationDURING FLIGHT, FORWARD LAVATORY SMOKE DETECTOR ACTIVATED. THERE WAS NO SMOKE FIRE OR FUMES. MAINTENANCE FOUND SMOKE DETECTOR PROBE NOT SECURED PROPERLY. SWAPPED SMOKE DETECTOR FROM FWD LAVATORY TO RIGHT AFT IAW AMM 26-14-01. FWD DETECTOR OPS TESTED OK IAJan 16, 2014 · N732MA · Boeing 73781Q · Smoke DetectionSDR ASMF201312004Control Valve · failedAIRCRAFT RETURNED TO PLATFORM, DURING TAXING THE RT PACK TEMP REACHED MORE THAN 60 CELSIUS DEGREES & BOTH PACKS REACHED LESS THAN 18 CELSIUS DEGREES IN PAX CABIN. THE TEMP CONTROL VLV FAILED SO THE REPORT WAS DEFERRED IAW MEL 21-33 CAT C AT GDL, THE TEMP CONTNov 24, 2013 · N520AM · Boeing 73781Q · Cabin Cooling SystemSDR ASMF201310004Mechanism · out of adjustAIRCRAFT REJECTED TAKEOFF AT 70 KNOTS WITH 54,600 KG WEIGHT, DUE TO CONFIGURATION ALARM. DURING MX REVISION, THE SPEED BRAKE LEVER FAILED; THE HIGH ENERGY STOP INSPECTION WAS PERFORMED IAW AMM 05-51-07, NO DAMAGE FOUND. THE AUTO SPEED BRAKE ACTUATOR MECHANSep 19, 2013 · N520AM · Boeing 73781Q · Drag Control SystemSDR MYWA20130813001Power Supply · inoperativeEMERGENCY LIGHTS FROM MID CABIN TO AFT LT SIDEWALL WILL NOT TURN OFF. TROUBLESHOT AND FOUND EMERGENCY POWER SUPPLY AT LT AT MID CABIN SIDEWALL AT FAULT. R & R EMERGENCY POWER SUPPLY AT LT MID CABIN SIDEWALL IAW AMM 33-51-06, OPS CHECKED NORMAL.Aug 13, 2013 · N732MA · Boeing 73781Q · Emergency LightingSDR MYWA20130703001Battery Pack · inoperativeON P/T FOUND LEFT OVERWINE EMERGENCY EXIT LIGHTS TURNING OFF AFTER 20 SECONDS SWITCH ON. TROUBLESHOT AND FOUND BAD BATTERY PACK AT POWER SUPPLY STA 565 LT SIDE. R & R BATTERY PACK IAW AMM 33-51-06. OPS CHECKED NORMAL.Jul 3, 2013 · N732MA · Boeing 73781Q · Emergency LightingSDR ASMF201306010Fire Warning · false activationACFT RETURNED, DURING CLIMB THE FWD CARGO FIRE WARNING AND MASTER FIRE WARNING LIGHTS TURNED ON AND WITH FIRE WARNING AUDIBLE ALARM. DURING MX REVISION, THE DISCHARGE LIGHT TURNED ON AND CARGO FIRE EXTINGUISHER BOTTLE DISCHARGED WERE FOUND. LIKEWISE, DURING Jun 17, 2013 · N520AM · Boeing 73781Q · Fire DetectionSDR MYWA20130612001Power Supply · inoperativeEMERGENCY LIGHTS INOPERATIVE. TROUBLESHOOTING FOUND BAD POWER SUPPLY, R & R POWER SUPPLY FOR R1 DOOR LIGHT IAW AMM 33-51-06. OPS CHECKED GOOD.Jun 12, 2013 · N732MA · Boeing 73781Q · Emergency LightingSDR 39NR20130612008Frame · damagedDURING PHASE 48, INSPECTION FOUND FUSELAGE FRAME DAMAGED AT BS 727C, ABOVE STRINGER 25 LEFT. INSTALLED REPAIR PER 737-800 SRM 51-70-11.Jun 11, 2013 · N733MA · Boeing 73781Q · Fuselage Main, FrameSDR 39NR20130612007Frame · damagedDURING PHASE 48, INSPECTION FOUND FUSELAGE FRAME DAMAGED AT BS 727I ABOVE STRINGER 25 LEFT. INSTALLED REPAIR IAW SRM 51-70-11.Jun 11, 2013 · N733MA · Boeing 73781Q · Fuselage Main, Frame
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