N837EX

Service difficulty reports · 95

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 = 'N837EX' 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.

SDR HNAA2017062100212Wire · damagedEMERGENCY LIGHT SWITCH ON FLIGHT ATTENDANT PANEL GREEN LIGHT WILL NOT COME ON. R & R THE EMERGENCY LIGHT SWITCH AT FLIGHT ATTENDANT PANEL WIRE IAW WIRING DIAGRAM 33-51-00, OPS CHECKED GOOD.Jun 17, 2017 · N837EX · Dhav DHC8102 · Light System WiringSDR HNAA2017061400203Connector · dirtyWHILE ADVANCING POWER FOR TAKEOFF, NR 1 TORQUE GAUGE PEGGED, THEN RETURNED TO NORMAL. ALL OTHER INDICATIONS NORMAL. REMOVED THE NR 1 TORQUE GAUGE. DISCONNECTED CONNECTOR, CLEANED AND RECONNECTED. GROUND RAN ACFT. OPS CHECKED GOOD. OK FOR SERVICE.Jun 9, 2017 · N837EX · Dhav DHC8102 · Engine Indicating System WiringSDR HNAA2017030800082Bulb · inoperativeEMERGENCY FLOOR LIGHT IS INOPERATIVE AT ROW 9. REMOVED AND REPLACED THE BULBS, OPS CHECKED GOOD.Mar 8, 2017 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2017030800081Bulb · inoperativeEMERGENCY EXIT LIGHT IS INOPERATIVE AT FORWARD RIGHT SIDE DOOR. REMOVED AND REPLACED THE BULBS. OPS CHECKED GOOD.Mar 8, 2017 · N837EX · Dhav DHC8103 · Emergency LightingSDR HNAA2017022700068Landing Gear · malfunctionedAFTER TAKEOFF, NOTICED ALTERNATE RELEASE EXTENSION DOOR FOR MAIN GEAR WAS OPEN. SELECTED GEAR UP AND HAD 3 GREEN AND 3 RED INDICATIONS ON SELECTOR PANEL. GEAR DID NOT RETRACT. SELECTED GEAR DOWN AND CLOSED EXTENSION DOOR. ALL INDICATIONS REMAINED NORMAL. MAINFeb 27, 2017 · N837EX · Dhav DHC8102 · Landing Gear Retraction/Extension SystemSDR HNAA2017022200061Bulb · inoperativeCABIN CENTER AISLE EMERGENCY LIGHT BETWEEN ROWS 7 AND 8 ARE INOPERATIV. REMOVED AND REPLACED THE BULBS. OPS CHECKED GOOD.Feb 22, 2017 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2017020800044Lamp · inoperativeOVERHEAD EMERGENCY LIGHT AT ROW 2 INOPERATIVE. R & R THE LAMP.Feb 7, 2017 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2016110800345Inverter · warning lightAUXILARY INVERTER CAUTION LIGHT ILLUMINATED ON TAKEOFF, DEACTIVATED IAW APP1 24-8Nov 9, 2016 · N837EX · Dhav DHC8102 · AC InverterSDR HNAA2016100700312Bulb · inoperativeFORWARD MOST EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED THE BULB. OPS CHECKED GOOD.Oct 7, 2016 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2016072400226Power Supply · inoperativePOWER SUPPLY FOUND INOPERATIVE. R & R THE POWER SUPLY IAW 33-52-00, OPS CHECKED GOOD.Jul 21, 2016 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2016070100204Bulb · inoperativeEMERGENCY LIGHT SWITCH DIM, R & R BULBS FOR EMERGENCY LIGHT SWITCH REINSTALLED LENSJun 29, 2016 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2016070100202Bulb · inoperativeEMERGENCY SIDEWALL LIGHT BY PAX DOOR DIM. R & R THE BULBS.Jun 29, 2016 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2016062900200Light · inoperativeEMERGENCY EGRESS LIGHT INOPERATIVE ON LT SIDE OF FUSELAGE, FWD. NOTICED AFT EGRESS LIGHT VERY DIM. REMOVED LENS COVERS ON BOTH FWD AND AFT EGRESS LIGHT. R & R BULB ON BOTH FWD AND AFT LIGHTS. OPS CHECK GOOD INSTALLED LENS COVERS FWD AND AFT USING RETAINEDJun 23, 2016 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2016062000190Connector · loose4 RED FLOOR MOUNTED EMERGENCY LIGHTS AT ROW 1D, F WILL NOT ILLUMINATE. FOUND LOOSE CONNECTION AT ROW 1, RECONNECTED LOOSE CONNECTOR. OPS CHECK GOOD. OK FOR SERVICE.Jun 15, 2016 · N837EX · Dhav DHC8102 · Light System WiringSDR HNAA2016042500119Light · odorELECTRICAL ODOR MIDWAY THROUGH CABIN. FOUND TO BE SIDEWALL LIGHTS. DEACTIVATED, NO HISTORY.Apr 22, 2016 · N837EX · Dhav DHC8102 · Passenger Compartment LightingSDR HNAA2015112000344Light · malfunctionedCEILING EMERGENCY LIGHT IS INOP AT ROW 4. MAINTENANCE CYCLED SWITCH. CHECKED GOOD AT THIS TIME, OK FOR SERVICE.Nov 20, 2015 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2015111100334Receiver · failedVHF1 AND VHF2 WILL NOT RECEIVE LOCALIZER FREQUENCY AT DISTANCE GREATER THAN 10 NAUTICAL MILES. VOR OPS NORMAL. R & R NR 1 NAV RECEIVER AND NR 1 FLIGHT GUIDANCE COMPUTE. OPS CHECKED IAW MM 34-55-02 AND MM 22-10-01. OPS CHECKED GOOD.Nov 11, 2015 · N837EX · Dhav DHC8102 · VHF Communications SystemSDR HNAA2015111100333Bulb · inoperativeRIGHT EMERGENCY EXIT ROW LIGHTS ARE INOPERATIVE. R & R BULBS. OPS CHECKED GOOD.Nov 11, 2015 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2015072900242Probe · malfunctionedDURING ENGINE RUNS FOR TROUBLESHOOTING, NR 2 ENGINE POWER LAGGED. SELECTED NR 2 ECU MODE ON MANUAL. NR 2 POWER IS NOW SATISFACTORY WITH A KNOB SPLIT BETWEEN 1.5 AND 3.0 THROUGHOUT RUN. FOUND NR 2, T1.8 PROBE SHORTED TO GROUND. R & R T1.8 PROBE IAW MM 72-01-Jul 29, 2015 · N837EX · Dhav DHC8102 · Engine Indicating SystemSDR HNAA2015072900240Engine · power lossAFTER CLEARED FOR TAKE OFF, IMMEDIATELY AFTER ADVANCING POWER LEVERS, ACFT VEERED TO THE RT. USED LT RUDDER AND BRAKE TO BRING ACFT BACK. ON STRAIGHTENING NOSE WHEEL, ADDED MORE POWER, ACFT VEERED RT AGAIN. NOSE WHEEL STEERING WAS OPERATIVE AND NO CAUTION LIJul 29, 2015 · N837EX · Dhav DHC8102 · Engine (Turbine/Turboprop)SDR HNAA2015071500228Blade · damagedAFTER TAKEOFF, HIT MULTIPLE BIRDS. COMPLIED WITH ACFT AND ENGINE INSPECTION IAW -8MM 05-50-26. AIRCRAFT INSPECTION AFTER BIRDSTRIKE FOUND LIGHT ENGINE PROP BLADE HAD EXCESSIVE PLAY AT HUB ATTACH POINT.Jul 15, 2015 · N837EX · Dhav DHC8102 · Turbine Engine Compressor SectionSDR HNAA2015071500227Bulb · inoperativeEMERGENCY SIDEWALL LIGHTS ARE INOPERATIVE AT ROW 4AC AND ROW 4DF. R & R BULBS, OPS CHECKED GOOD.Jul 15, 2015 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2015071000223Proximity Sensor · false indicationRIGHT MLG AMBER DOOR LIGHT REMAINED ON AFTER RETRACTION. CREW CYCLED GEAR IAW CHECKLIST. LIGHT WENT OUT, THEN CAME BACK ON. R & R MLG FORWARD DOOR PROXIMITY SENSOR IAW MM 20-45-09 AND MM 32-10-36. ADJUSTED FORWARD RT DOOR ACTUATOR IAW MM 32-10-21. OPERATEJul 10, 2015 · N837EX · Dhav DHC8102 · Landing Gear Position and WarningSDR HNAA2015062200201Pseu · malfunctionedRIGHT MAIN GEAR DOOR ADVISORY LIGHT ILLUMINATED AFTER RETRACTION. CYCLES GEAR IAW CHECKLIST AND NO FIX. R & R PSUE. CHECKED MEMORY CODE RECALL. NO CODES DISPLAYED. COMPLIED WITH NEAR/FAR TEST AND OPS CHECKED GOOD IAW 32-61-50.Jun 22, 2015 · N837EX · Dhav DHC8102 · Main Landing GearSDR HNAA2015061700195Actuator · out of rigRIGHT MAIN AMBER GEAR DOOR LIGHT REMAINED ON AFTER GEAR RETRACTION, CYCLED GEAR, NO FIX. INSPECTED AND FOUND RT FORWARD GEAR DOOR ACTUATOR OUT OF RIG. RIGGED ACTUATOR IAW MM 32-10-36. OPS CHECKED GOOD.Jun 17, 2015 · N837EX · Dhav DHC8102 · Landing Gear Door ActuatorSDR HNAA2014111700324Lamp · inoperativeBACK LIGHT FOR F/A EMERGENCY LIGHT SWITCH IS INOPERATIVE. REPLACED THE LAMP AND CHECKED GOOD.Nov 17, 2014 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2014092200266Bleed Air Sys · odorAFTER STARTING APU WITH BLEED SELECTED ON, ODOR FILLED CABIN. INSPECTED AND RAN APU WITH BLEEDS ON, NO ODOR NOTICED. RAN BOTH NR 1 AND NR 2 ENGINES ONE AT A TIME AND FOUND ODOR TO BE ASSOCIATED WITH NT 1 ENGINE BLEED ONLY.Sep 22, 2014 · N837EX · Dhav DHC8102 · Pneumatic Distribution SystemSDR HNAA2014082900253Battery Pack · inoperativeALL EMERGENCY LIGHTS ARE NOT WORKING. R & R ALL EMERGENCY LIGHT BATTERIES IAW WORK CARD 33-50-05R. OPS CHECKED GOOD IAW WC 33-50-03Q. OK FOR SERVICE.Aug 29, 2014 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2014071800208Acm · failedSMOKE AND BURNING ODOR INDICATED ON FLIGHT DECK DURING APPROACH. INSPECTED ACM AND FOUND BURNED OIL AND METAL SHAVINGS FROM OIL SAMPLE. R & R ACM IAW 21-50-03. OPS CHECKED GOOD. OK FOR SERVICE.Jul 18, 2014 · N837EX · Dhav DHC8102 · Cabin Cooling SystemSDR HNAA2014063000191Inverter · failedWITH PRIMARY INVERTERS OFF, AUX INVERTER SELECTED TO LT SIDE. L26 AC CAUTION LIGHT IS ILLUMINATED. CREW NOTED FISH ODOR IN FLIGHT DECK. R & R AUX INVERTER IAW MM 24-22-00. PERFORMED OPS CHECK OF 400 HZ SYSTEM IAW MM 24-22-00. OPS CHECKED GOOD AT THIS TIME. Jun 30, 2014 · N837EX · Dhav DHC8102 · AC Generator-AlternatorSDR HNAA2014041100128Battery · overtempAUX BATTERY WARNING LIGHT ILLUMINATED DURING FLIGHT, SELECTED OFF IAW CHECKLIST. AUXILLARY BATTERY TEMP CONTINUED TO RISE INTO THE RED. R & R AUXILLARY BATTERY IAW MM 24-32-00. GROUND CHECKED GOOD.Apr 11, 2014 · N837EX · Dhav DHC8102 · Battery/Charger SystemSDR HNAA2014012000017Beta Lockout · failedAT 3,000 FT, BETA LOCKOUT FAILURE ON NR 1 ENGINE. COMPLIED WITH NON EMERGENCY CHECK LIST AND CONTINUED FLIGHT. AT 1500 FT, NR 1 ENGINE TORQUE INCREASED TO 110 PERCENT, RETARD PROP TO 900 WITH NO EFFECT. TORQUE THEN FLUCTUATED BETWEEN 25 AND 125 PERCENT. NOJan 20, 2014 · N837EX · Dhav DHC8102 · Propeller Controlling SystemSDR HNAA2014011700012Actuator · malfunctionedAFTER TAKEOFF, LEFT MAIN GEAR AMBER ADVISORY LIGHT ILLUMINATED, AFTER GEAR RETRACTION. CYCLED IAW CHECKLIST. LIGHT REMAINS ILLUMINATED, AFTER RETRACTION. R & R FORWARD MAIN GEAR DOOR ACTUATOR IAW AMM 32-10-36. OPS CHECKED GOOD AT THIS TIME.Jan 17, 2014 · N837EX · Dhav DHC8102 · Landing Gear ActuatorSDR HNAA2013110400561Transceiver · faultedRADAR INDICATOR DISPLAYS TEXT FAULT MESSAGE. R & R RADAR R/T IAW MM 34-41-04 AND SB 34-18. NO DEFECTS NOTED. OPS CHECKED GOOD.Nov 4, 2013 · N837EX · Dhav DHC8102 · Weather Radar SystemSDR HNAA2013103000553Gauge · inaccurateNR 1 OIL PRESSURE GAUGE READS 68-69 AT CHARTED TORQUE. REMOVED TWO SHIMS FROM OIL PRESSURE REGULATOR AND REPLACED MAIN OIL FILTER. RAN ACFT AND OPS AND LEAKED CHECKED GOOD IAW MM 72-01-50 AND 72-00-00.Oct 30, 2013 · N837EX · Dhav DHC8102 · Engine Oil QuantitySDR HNAA2013100900530Bulb · inoperativeSEVERAL FLOOR EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED BULBS FROM FLOOR EMERGENCY LIGHT MODULES, RESECURED FLOOR TRIM. OPS CHECKED GOOD.Oct 9, 2013 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2013100900529Bulb · dimRT FORWARD EMERGENCY EXIT LIGHT IS DIM. R & R BULB. OPS CHECKED GOOD.Oct 9, 2013 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2013091700498Bulb · inoperativeSIDEWALL EMERGENCY EXIT SIGN DIM AT 4AC & BY PAX DOOR. R & R BURNED BULBS IN SIDEWALL EMERGENCY EXIT SIGNS AT 4AC & BY PAX DOOR.Sep 14, 2013 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2013073100438Terminal · burnedSTRONG ELECTRICAL ODOR IN CABIN. INSPECTED AND FOUND L2 RING TERMINAL ON F/O WINDSCREEN BURNED. R & R RING TERMINAL. CHECKED ALL RESISTANCE VALVES AT WINDOW. NO DEFECTS NOTED. OPERATED WINDSCREEN HEAT. OPS CHECKED GOOD AT THIS TIME.Jul 31, 2013 · N837EX · Dhav DHC8102 · Window System WiringSDR HNAA2013072600431Module · failedTWO EMERGENCY LIGHTS ARE INOPERATIVE AT ROW 4. R & R 2 FLOOR LIGHT MODULES AT ROW 4 FLOOR EMERGENCY LIGHTS. OPS CHECKED GOOD.Jul 26, 2013 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2013052700307Radar · inoperativeRADAR NOT PAINTING WEATHER OR GROUND. R & R RADAR RT IAW 34-41-04. OPS CHECKED GOOD IAW SB 34-18.May 27, 2013 · N837EX · Dhav DHC8102 · Weather Radar SystemSDR HNAA2013050600255Bulb · burned outGREEN "NORM" EMERGENCY LIGHT AT SWITCH ABOVE WARDROBE DOES NOT ILLUMINATE. R & R LIGHT BULB, OPS CHECK GOOD.May 4, 2013 · N837EX · Dhav DHC8102 · Emergency LightingSDR HNAA2013040800214Skin · corrodedRT SIDE OF FUSELAGE HAS RIVETS PULLING THROUGH SKIN IN LAVATORY SERVICE AREA. REMOVED CORRODED SKIN AND INSTALLED REPAIRED IAW EA05-2013-011 AND EO8-53-13-0176.Apr 8, 2013 · N837EX · Dhav DHC8102 · Fuselage Main, Plate/SkinSDR HNAA2013040800213Door Frame · corrodedLAVATORY SERVICE DOOR FRAME IS CORRODED AT LOWER SECTION. REMOVED LAV BOX CUT OUT DAMAGE IAW RD8-53-2103. R & R LAV SERVICE DOOR FRAME MACHINED DOUBLER IAW DWG 85320983 AND EA09-2013-011 AND EO8-53-13-0176.Apr 8, 2013 · N837EX · Dhav DHC8102 · Fuselage Main, StructureSDR HNAA2013040800212Skin · corrodedSMALL AREA OF SKIN SURFACE CORROSION FOUND AT RT CABIN UNDER FLOOR. REMOVED CORRODED SKIN AND INSTALLED REPAIRED PATCH IAW EA05-2013-011 AND EO8-53-13-0176.Apr 8, 2013 · N837EX · Dhav DHC8102 · Fuselage Main, Plate/SkinSDR HNAA2013040500211Frame · corrodedFRAME CORRODED IN FORWARD CABIN UNDERFLOOR RT SIDE AT BS 201, S31S. CUT FRAME AT STR 33 AND REMOVED FRAME SPLICE AT STR 28. FABRICATED NEW SPLICE IAW EA12-2013-122. INSTALLED FRAME IAW EO8-53-13-0138.Apr 5, 2013 · N837EX · Dhav DHC8102 · Fuselage Main, FrameSDR HNAA2013040400208Seat Track · corrodedRT CENTER SEAT TRACK HAS CORROSION, FWD OF BS 600. BLENDED, ALODINED AND PRIMED SEAT TRACK IAW RD8-53-4936. PERFORMED HFEC INSPECTION. NO DEFECTS NOTED.Apr 4, 2013 · N837EX · Dhav DHC8102 · Fuselage, Seat/Cargo Attach FittingsSDR HNAA2013040400207Bracket · corrodedCARGO BAY COVE AREA BRACKET AT BS 591 TO 597 IS CORRODED. BLENDED LIGHT CORROSION FROM BRACKET IAW 51-20-11. INSTALLED BRACKET IAW DWG 85320112. ALODINED AND PRIMED IAW 51-20-16 AND 51-20-36.Apr 4, 2013 · N837EX · Dhav DHC8102 · Fuselage Miscellaneous StructureSDR HNAA2013040400205Threshold · corrodedCARGO BAY THRESHOLD AREA HAS SURFACE CORROSION. CLEANED AND BLENDED MINOR SURFACE CORROSION, ALODINE AND PRIMED SURFACE AREA IAW 51-20-11, 51-20-16 AND 51-20-36.Apr 4, 2013 · N837EX · Dhav DHC8102 · Fuselage Miscellaneous StructureSDR HNAA2013040400206Bracket · corrodedBAG BAY COVE AREA BRACKET IS CORRODED. REMOVED FASTENERS FROM COVE AREA, REMOVED COVER AND BRACKET. INSTALLED NEW BRACKET IAW DWG 85330119. INSTALLED COVE PANEL.Apr 4, 2013 · N837EX · Dhav DHC8102 · Fuselage Main, Attach Fittings
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