N837MH
Service difficulty reports · 157
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 = 'N837MH' AND registry_match = 'registration' 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.
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 = 'N837MH' AND registry_match = 'registration' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR DALA2018041202404Stiffener · crackedMFEC INSPECTION OF NOSE WHEEL WELL, RIGHT VERTICAL STIFFENER FOUND 02EA CRACK NOSE WHEEL WELL RT VERTICAL STIFFENER REPAIR CARRIED OUT AS PER WORK CARD NR 5312-01186.SDR DALA2018041202403Stiffener · crackedMFEC INSPECTION OF NOSE WHEEL WELL, LT VERTICAL STIFFENER FOUND 01EA CRACK. REPAIRED ON WORD CARD 5312-01186.SDR DALA2018011900353Battery Pack · inoperativeEMERGENCY FLASHLIGHT AT THE R2 DOOR INOPERATIVE. BATTERY REPLACED IAW AMM 25-64. OPS NORMAL.SDR DALA2018010200079Wire · damagedATB - AFTER T/O TAIL SKID EICAS MSG CAME ON AFTER GEAR RETRACTION. ACCOMPLISHED QRH PROCEDURE FOR TAILSKID MSG AND TAILSTRIKE WERE ACCOMPLISHED HEAVYWEIGHT LANDING MADE. GW 373720. DESCENT RATE AT TOUCHDOWN WAS LESS THAN 200 FPM. NORMAL LANDING ACCOMPLISHED. TSDR DALA2017112708349Lens · missingEMERGENCY LIGHT LENS MISSING AT SEAT 16G. REPLACED THE LENS.SDR DALA2017071905538Bulb · wrong partLLCR EXIT LIGHTS INOPERATIVE. FOUND WRONG BULBS INSTALLED, REPLACED WITH CORRECT BULBS. OPS CHECKED GOOD.SDR DALA2017071905537Light · inoperativeEMERGENCY LIGHTS AT 34B AND 33G ARE INOPERATIVE. REPLACED THE LIGHT ASSY. CHECKED OK.SDR DALA2016112109047Light · shortedEMERG ESCAPE PATH LIGHTS INOP ON LEFT SIDE, LOC SEAT 32-37. TROUBLESHOOT AND FOUND SHORTED BULB/LIGHT ASSY AT 33 AB AND BLOWN FUSE AT BATT POWER SUPPLY. R&R BOTH ITEMS, OPS CK GOOD REF AMM 33-51.SDR DALA2016110708425Cover · looseEMERGENCY EXIT SIGN COVER LOOSE, LOCATION 601. INSTALLED EMERGENCY LIGHT COVER LIGHT, CHECKS GOOD.SDR DALA14026981813Skin · chafedLEFT HORIZONTAL STABILIZER LOWER SEAL FAIRING CUTOUT FWD SKIN PLATE FOUND CHAFED AT STA1734, 02. REPAIRED IAW SRM 53-80-01. REPAIR 3, FIG 201.SDR DALA14026991813Skin · chafedRT HORIZONTAL STABILIZER LOWER SEAL FAIRING CUTOUT SKIN PLATE, FOUND CHAFED AT STA1734 02 CORRODED. RT HORIZONTAL STABILIZER LOWR SEAL CUTOUT SKIN PLATE FOUND CHAFING MARK AT STA 1734. RETAIN FOR RECORDS.SDR DALA13022621813Skin · damagedOVERSIZE HOLE IN LT ENGINE PYLON MOUNT WING SKIN. C/W PRI 514854-14, REV 0, THROUGH REV 5. C/W ERA 514854-14AD, REV ORIG.SDR DALA13022611813Skin · crackedCRACK FOUND UPPER L/E WING SKIN AT PYLON LOAD FITTING NR 1 ENGINE MARKED. CONTACT PLANNING TO ISSUE WC 5724-01005-10. REMOVED PANEL 511PT FOR MX ACCESS . C/W UPPER LINK FUSE PIN REMOVAL IAW AMM 54-51-03-004-001, PARA F6. REMOVED FASTENER. INSTALLED PANEL SDR DALA13005711813Frame · corrodedFRAME STATION 1809.5, CORROSION UNDER BOTH APU INLET LOWER BRACKETS TO FRAME 1809.5. C/A REPAIRED IAW PRI 511090-14, REV 2, ON NR 201.SDR DALA13001121813Battery Pack · inoperativeFOUND EMERGENCY PATH LIGHTS INOPERATIVE 22AB-27AB. R & R EMERGENCY PATH BATTERY PACK POWER SUPPLY. LIGHTS OPS CHECKED GOOD.SDR DALA1256601813Skin · corrodedCORROSION FOUND AT AFT DRAIN MAST INTERNAL SKIN AREA, REPAIRED IAW SRM 53-00-01 REPAIR 12.SDR DALA1254071813Brake · frozenON LANDING, NR 8 BRAKE AND WHEEL SEIZED WITH FROZEN ICE CAUSING NR 8 TIRE FAILURE.SDR DALA1253191813Battery Pack · inoperativeEMERGENCY BATTERY PACK FAILED FUNCTION CHECK AT M730/M738/M739 AND M1208. CHARGER AT M1208 STUCK LIGHTS ON AT ALL TIMES. REPLACED BAD BATTERY PACKS AND CHARGER IAW AMM 33-51.SDR DALA1252171813Feeder Cable · inoperative22AB - 27AB SEAT MOUNTED EXIT LIGHTS ARE INOPERATIVE. TROUBLESHOT AND RECONNECTED SEAT TO SEAT CABLE AT SEAT 21AB.22AB TO 27AB SEAT MOUNTED EMERGENCY LIGHTS. OPS CHECKED NORMAL.SDR DALA1250651813Power Supply · inoperativeEMERGENCY EXIT SIGNS INOPERATIVE. TROUBLE SHOT AND REPLACED M1218 POWER SUPPLY AND BATTERY. ALL EMERGENCY LIGHTS, OPS CHECKED NORMAL.SDR DALA1250441813Battery Pack · inoperativeAFTER TIME. EMERGENCY LIGHTS IN ROW 22 TO 27 ON LT SIDE CAME ON WITH POWER ON ACFT. REPLACED BATTERY PACK CHARGER IAW AMM 33-51. TESTED GOOD.SDR DALA1250421813Light · malfunctionedON TAXI OUT, THE 3L EXIT LIGHT ALONG WITH LEAD IN LIGHT ROWS 22-27 CAME ON ONLY ON LEFT SIDE. AFTER POWER TRANSFER, ALL EMERGENCY LIGHTS WENT OUT. PERFORMED EMERGENCY LIGHTS TEST IAW AMM 33-51. TESTED GOOD.SDR DALA1241861813Charger · inoperativeSEAT 23FG TO 27FG EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK CHARGER PER AMM 33-50. LIGHTS CHECKED GOOD. OK FOR SERVICE.SDR DALA1240351813Power Supply · inoperativeLEFT SIDE EMERGENCY LIGHTS CAME ON AT ROWS 21 TO 26 IN FLIGHT. REPLACED POWER SUPPLY. SYSTEM CHECKED GOOD.SDR DALA1201081813Light · inoperativeEMERGENCY CEILING LIGHT AT SEAT 10D IS INOPERATIVE. MTC REPLACED THE LIGHT ASSEMBLY AT 10D. SYSTEM OPERATION IS NORMAL.SDR DALA1144031813Connector · looseMAINTENANCE FOUND THE EMERGENCY ESCAPE PATH LIGHTS INOPERATIVE AT SEATS 22FG THROUGH 27FG. MAINTENANCE FOUND CONNECTOR LOOSE AT SEAT 21G AND RE-SECURED IT. OPERATIONAL CHECK WAS GOOD.SDR DALA1017101813Connector · disconnectedDURING SCHEDULED MAINTENANCE THE EMERGENCY ESCAPE PATH LIGHTING FROM ROW 21 FG TO 28 FG WAS FOUND TO BE INOPERATIVE. MAINTENANCE FOUND AN ELECTRICAL CONNECTOR HAD BEEN DISCONNECTED AT SEAT 21F AND RECONNECTED THE EEPLS TO THE POWER SOURCE. SYSTEM OPERATION SDR DL764091439Pin · installedAFTER T/O WITH GEAR HANDLE UP GEAR DISAGREE AND GEAR DOORS LIGHT ILLUMINATED. THE LT GEAR INDICATOR SHOWING UNSAFE. PUT GEAR HANDLE DOWN AND THE GEAR DOORS LIGHT REMAINED. FOUND LEFT MAIN GEAR DOOR BYPASS VLV PINNED. STOWED PIN. MAIN DOORS OPERATION NORMASDR DL764091162Engine · oil consumptionLOSS OF OIL IN ROUTE. TOOK 28 PINTS OF OIL ON ARRIVAL. ENGINE HAS A HIGH OIL CONSUMPTION HISTORY. REPLACED NR 1 ENGINE PER TRANS 14T103, OK FOR SERVICE. NOTE 1 QTS FILLED, BUT ELMOS ONLY ACCEPT 9.9 AS HIGHEST.SDR DL764091155Engine · oil consumptionNR 1 ENGINE REQUIRED EXCESSIVE OIL ON ARRIVAL. WILL REPLACED ENGINE MUC. ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPSSDR DL764091005Pressure Switch · malfunctionedLEFT ENGINE FUEL FILTER MESSAGE. ON ARRIVAL MSG VIEWABLE ON EICAS. REMOVED AND REPLACED LT ENG MAIN FILTER PER MM. NO DISCREPANCY NOTED. INSPECTED WIRING AND FWD FND ALL IN GOOD CONDITION. SUSPECT FAULTY FILTER PRESSURE SWITCH. REMOVED AND REPLACED PRESSDR DL764081711Warning System · malfunctionedRT PACK INOP AFTER START OF SECOND ENG. RAN QRH TO NO AVAIL. SEVERAL MINUTES LATER EICAS MSG R BLEED HPSOV CAME UP. RESET CTC C/BS AC AND DC PACKS OP CK NORMAL. ALSO RESET ASCUTU FAULTS SHOWN WERE R HPSOV 36-10370 FAULT NR. PERFORMED RT HPSOV TEST FAULTS SDR DL764081504Computer · malfunctionedELEV FEEL EICAS MSG 1 HOUR INTO CRUISE. RETURNED TO ATL. FOUND FLUID IN DRAIN LINES. REPLACED THE ELEV FEEL COMPUTER PER AMM.SDR DL764081223Controller · faultedON TAXI OUT, CAB AUTO INOP EICAS MSG CAME ON. RESET CB ON P11 CAB ALT 1 AND CBN ALT 2. PERFORMED BIT ON BOTH CONTROLLERS. TEST FOR AUTO 1 AND 2 SHOWS CONTROLLER FAULT. PERFORMED VERIFY RESET NO FAULTS AND NO STATUS MSG NO FAULT LIGHT FOR ALT 1 AND 2, SYS CSDR DL764081152Fan · overheatedATB DUE TO FWD EQUIPT OVERHEAT MESSAGE. REMOVED AND REPLACED FWD EQUIPT FAN AND MONITOR.SDR DL764080300Start Valve · inoperativeL ENGINE START VALVE FAILED TO OPEN. AIR PRESSURE WAS NORMAL-30PSI. VALVE DISAGREE LIGHT REMAINED ON. L ENGINE START VALVE FAILED TO OPEN. AIR PRESSURE WAS NORMAL-30PSI. VALVE DISAGREE LIGHT REMAINED ON. FWD TO MCO PLACARD PER MEL 80-20-02.SDR DL764070571Smoke Detector · malfunctionedBOTH SMOKE DETECTORS AT 4R ALARMED NO APPARENT SMOKE OR FIRE. PERFORMED TEST ON SMOKE DETECTORS ALL INDICATIONS NORMAL. INSPECTED BOTH 4R LAVS NO EVIDENCE OF FIRE OR OVERHEAT HEAT DETECTOR DECALS CHK GOOD. NO TROUBLE FOUND, NO HISTORY OK FOR SVC.SDR DL764060837Battery Pack · dischargedFOUND ON PDC, NR 4 DOOR RT AND LT EXTERIOR EMERGENCY LIGHTS INOP. REPLACED LAMP ON LT SIDE. REPLACED POWER SUPPLY BATTERY PACK M00734 ON RT SIDE.SDR DL764060685Engine · vibratesLT ENG N2 VIBES AT READ 4.4 AT IDLE. REPLACED ENG PER TRANS 14T103.SDR DL764060657Smoke Detector · faultyDURING CRUISE 4.5 HOURS AFTER TAKEOFF NOTICED EQUIP SMOKE EICAS MSG. C/W QRH PROC AND WENT TO OVTHRIDE LIGHT WENT OUT. DIVERTED SFO. MTC REPLACED FWD EQUIP COOLING SMOKE DETECTOR. NO DETECTABLE SMOKE FOUND IN E/E OR COCKPIT.SDR DL764060655Cooling Fan · failedIN RTE TO HNL FROM CVG DIVERTED TO SFO DUE TO FWD EQ SMOKE LIGHT AND MESSAGE. EQ COOLING TO OVRD AND SMOKE LIGHT/MSG CLEARED. A/C WAS APPROX 30 MINS PAST COASTOUT AND ABOUT OUT OF VHF RNG. NO SMOKE, NO ODOR WAS EVER DETECTED. CREW LATER REPORTED ON THE GRNSDR DL764060614Sensor · unserviceableAFTER PUSHBACK PACKS OFF FOR ENG START LEFT PACK WOULD NOT COME ON. REPLACED LEFT PACK FLOW SENSOR ASSY, CHECKS OK.SDR DL764060594Engine · malfunctionedREPLACED NR 1 ENGINE DUE TO MAX NR OF EGT EXCEEDANCES.SDR DL764060483Connector · contaminatedELEV FELL STATUS MSG ON AFTER ENG START. RESET SYM, NO HELP. CHECKED ELEV COMPUTER DRAINS OK, NO HELP. CHECKED HYS PRESS INDICATORS, NO FAULTS NOTED. CLEANED AND RESEATED CONNECTORS ON ELEV COMP, FOUND TO BE CONTAMINATED. RAN FULL ELEV CHECKOUT PER FIM, NSDR DL764060466Warning System · malfunctionedELEV FELL CAUTION ON TAXI OUT. PERFORMED ELEV FELL TESTS ON YSM'S. TEST PASSED.SDR DL764060065Radio · inoperativeAFTER LEVEL OFF - BOTH HF RADIOS INOP. TRIED CYCLING C/B`S, NO HELP. RETURNED TO SFO. MODIFIED HF RADIOS AND COUPLER PER EA 14-087083-03, OPS NORMAL.SDR DL764050750Receptacle · shortedDURING SERVICING OF F/C FWD LAV WHEN CLOSING MIRROR COMPARTMENT SHAVING OUTLET SPARKED. FOUND PREVIOUS REPAIR FAILED. OUTLET NOT SECURE DEACTIVATED F/C FWD SHAVING OUTLET.SDR DL764050740Odor · detectedF/A'S NOTICED ELECTRICAL SMELL BY ROW 40 LEFT SIDE OF CABIN. REPAIRED WIRING ON EMPOWER LAPTOP SYSTEM.SDR DL764050207Light · inoperativeTHE 2L/2R/3L EMERGENCY EXIT LIGHTS INOP. RELAMPED ALL.SDR DL764041019Lamp · inoperativeRIGHT AISLE EMERGENCY ESCAPE PATH OVERHEAD LAMP AT FORWARD BULKHEAD INOP. RELAMPED, OPS OK.
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