N831EX, cancelled Jun 2, 2004

Service difficulty reports · 28

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 = 'N831EX' AND deregistration_id = 'N831EX-2004-06-02'
  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 PCAA0401155Deice System · arcedFLIGHT 3841 ON CLIMBOUT FROM SYRACUSE HAD TO RETURN TO FIELD DUE TO SPARKS BEING OBSERVED COMING FROM THE NR 2 PROP. NO EMERGENCY DECLARED AND THE FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 PROP BLADE ON THE RIGHT HAND SIDE TO BE AT FAULT. BJan 15, 2004 · N831EX · Dhav DHC8102 · Propeller/Rotor Anti-Ice/De-Ice SystemSDR PCAA0309112Wire · brokenDURING ROUTINE MAINTENANCE VISIT, AN EMERGENCY PATH LIGHT AT ROW 8 WAS FOUND TO HAVE A BROKEN WIRE. MAINTENANCE SPLICED THE WIRE USING AN ENVIROMENTAL BUTT SPLICE. OPERATIONAL CHECK WAS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.Sep 21, 2003 · N831EX · Dhav DHC8102 · Light System WiringSDR PCAA0309104Wire · brokenDURING ROUTINE MAINTENANCE VISIT, AN EMERGENCY FLOOR LIGHT WAS FOUND TO BE INOPERATIVE AT ROW 9DF. A WIRE WAS FOUND BROKEN AT THE LIGHT ASSEMBLY. A NEW FLOOR LIGHT ASSEMBLY WAS RESPLICED INTO WIRING. OPERATIONAL CHECK WAS GOOD. AIRCRAFT WAS RETURNED TO SERVICESep 3, 2003 · N831EX · Dhav DHC8102 · Light System WiringSDR PCAA0305075Pressure Panel · crackedSYR-LGA FLIGHT 3994. CREW REPORTED GEAR WOULD NOT RETRACT NORMALLY. LT AND RT AMBER DOOR ADVISORY LIGHTS ILLUMINATED AND RED DOOR ADVISORY LIGHT ILLUMINATED WHEN GEAR SELECTED UP. AIRCRAFT DIVERTED TO BGM. MAINTENANCE INSPECTED AIRCRAFT AND FOUND STRUCTURAL DAMay 17, 2003 · N831EX · Dhav DHC8102 · Fuselage Main, BulkheadSDR PCAA0302043Wire · brokenDURING ROUTINE MAINTENANCE VISIT THE LAST TWO EMERGENCY LIGHTS ON FLOOR LIGHTING STRIP WERE FOUND INOPERATIVE. A BROKEN WIRE WAS REPAIRED NEAR ROW 9 ON FLOOR TRACK LIGHTING. OPERATIONAL CHECK WAS GOOD. AIRCRAFT RETURNED TO SERVICE.Feb 19, 2003 · N831EX · Dhav DHC8102 · Light System WiringSDR PCAA0301028Bulb · burned outDURING ROUTINE MAINTENANCE VISIT FLOOR TRACK EMERGENCY LIGHTING HAD 1 BULB INOPERATIVE AT SEAT 8DF. SOCKET FOR BULB WAS REPLACED ON FLOOR TRACK EMERGENCY LIGHT AT SEAT 8DF. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jan 30, 2003 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA0210127Power Supply · dischargedDURING ROUTINE MAINTENANCE VISIT LEFT SIDE OF FUSELAGE AFT EMERGENCY EXIT LIGHT WAS FOUND INOPERATIVE. EMERGENCY LIGHT POWER SUPPLY AND BATTERY WERE REPLACED. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.Oct 26, 2002 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA0209102Hydraulic Line · leakingROC-LGA FLIGHT#3905. CREW REPORTED #2 HYDRAULIC ISOLATION VALVE CAUTION LIGHT ILLUMINATED IN FLIGHT DURING CLIMBOUT. AIRCRAFT DIVERTED TO SYR WITHOUT INCIDENCE. MAINTENANCE REPLACED A HYDRAULIC LINE IN NOSE GEAR AREA, AND SERVICED #2 HYDRAULIC SYSTEM. OPERATIOSep 8, 2002 · N831EX · Dhav DHC8102 · Hydraulic System, MainSDR PCAA0205055Light · inoperativeDURING ROUTINE MAINTENANCE VISIT RIGHT FORWARD AND LEFT AFT EXTERIOR EMERGENCY EXIT LIGHTS FOUND TO BE INOPERATIVE. RIGHT FORWARD LIGHT BULB, LENS AND SOCKET WERE REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.May 9, 2002 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA0107076Nut · brokenBWI- FLIGHT 3806. CREW REPORTED NOSE LANDING GEAR SHOCK STRUT GLAND NUT TIGHTENING RING BROKEN OFF. MAINTENANCE REPLACED NOSE LANDING GEAR SHOCK STRUT GLANDNUT IN ACCORDANCE WITH COMPONENT MAINTENANCE MANUAL 32-20-01 AND SERVICED STRUT. AIRCRAFT RETURNED TOJul 31, 2001 · N831EX · Dhav DHC8102 · Nose/Tail Landing Gear Strut/AxleSDR PCAA0101001Windshield · failedLGA-ALB FLIGHT 3551. LEFT WINDSCREEN SHATTERED IN FLIGHT. AIRCRAFT LANDED IN ALB. MAINTENANCE REPLACED CAPTAINS WINDSHIELD AND 15 NUTPLATES ALONG BOTTOM OF WINDOW SILL IN ACCORDANCE WITH DEHAVILLAND DASH 8 MAINTENANCE MANUAL 56-10-11, RAN AIRCRAFT, OPERATIONALJan 1, 2001 · N831EX · Dhav DHC8102 · Flight Compartment WindowsSDR 99ZZZX4529Engine · malfunctionedENGINE REMOVED FROM AIRCRAFT DUE TO MODERATE VIBRATION AT 900 RPM.Nov 1, 1999 · N831EX · Dhav DHC8102 · Engine (Turbine/Turboprop)SDR PCAA9900029Retract Mech · malfunctionedBOS- UPON DESCENT INTO BOS, ALL THREE GEAR DOORS REMAINED OPEN AFTER GEAR EXTENSION THEN CLOSED AFTER TOUCHDOWN. MAINTENANCE INSPECTED GEAR DOORS, NO DEFECTS NOTED. PERFORMED PSEU TEST PER DHC MANUAL, NO DEFECTS NOTED. A TEST FLIGHT WAS PERFORMED SATISFACTOAug 23, 1999 · N831EX · Dhav DHC8102 · Landing Gear Door Retract SectionSDR PCAA9800730Bulb · failedLEFT AFT EXTERIOR EMERGENCY EGRESS LIGHT INOPERATIVE. REMOVED AND REPLACED BULB AND CLEANED SOCKET. OPERATION TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (X)Feb 13, 1998 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA9700648Bulb · failedAFT OVERHEAD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BULB. OPERATIONAL TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Dec 9, 1997 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA9700640Bulb · failedEMERGENCY EXIT SIGN AT ROW FOUR HAS ONE BULB INOPERATIVE. REMOVED AND REPLACED EXIT SIGN LIGHT BULB. OPERATIONAL TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Dec 4, 1997 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA9700573Fitting · crackedNOSE LANDING GEAR RETRACTION ACTUATOR FITTING CRACKED THROUGH INBOARD ATTACH BOLT BORE. REMOVED AND REPLACED NOSE LANDING GEAR RETRACTION ACTUATOR FITTING WITH SERVICEABLE UNIT. OPERATIONAL AND RETRACTION TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Oct 12, 1997 · N831EX · Dhav DHC8102 · Landing Gear ActuatorSDR PCAA9700544Wire · looseON SHUTDOWN WITH EMERGENCY LIGHT SWITCH OFF EMERGENCY LIGHTS CAME ON, FLICKERED AND WENT OFF. FOUND WIRE NR 20113A22 ON RELAY K20 RECEPTICAL POS B1 TO HAVE BAD SOLDER JOINT IN DC CONTACTOR BOX. RESOLDER WIRE. SYSTEM OPERATIONAL CHECKED NORMAL. AIRCRAFT RETSep 13, 1997 · N831EX · Dhav DHC8102 · Light System WiringSDR PCAA9700542Light · inoperativeCOCKPIT OVERHEAD PORTABLE EMERGENCY LIGHT INOPERATIVE. REPLACED COCKPIT OVERHEAD PORTABLE EMERGENCY LIGHT WITH SERVICEABLE UNIT. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Sep 13, 1997 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA9700513Hose · failedAFTER TAKEOFF OUT OF ALB, THE NR 2 HYDRAULIC CONTENTS DROPPED TO ZERO FOR APPROXIMATELY 5 MINUTES. AIRCRAFT RETURNED TO FIELD. TROUBLESHOT, FOUND FLEX LINE AT NOSE GEAR DRAG STRUT BAD, PERFORMED INSPECTION AFTER HYDRAULIC LOSS IAW DASH 8MM 05-50-33. REMOVEDAug 11, 1997 · N831EX · Dhav DHC8102 · Hydraulic System, MainSDR PCAA9700501Light · inoperativeCOCKPIT OVERHEAD PORTABLE EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED COCKPIT OVERHEAD PORTABLE EMERGENCY LIGHT WITH SERVICEABLE UNIT. OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Jul 25, 1997 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA9700483Bulb · failedFLT 3968 - ON APPROACH TO EWR UPON LANDING GEAR EXTENSION, LEFT MAIN GEAR DOWN INDICATION WAS IN OPERATIVE. CREW VERIFIED GEAR POSITION WITH ALTERNATE INDICATION SYSTEM. AN UNEVENTFUL LANDING WAS ACCOMPLISHED. REMOVED AND REPLACED BULBS IN LEFT MAIN LANDINGJul 10, 1997 · N831EX · Dhav DHC8102 · Landing Gear Position and WarningSDR PCAA9600301Prox Contl Box · failedELECTRICAL SMELL WAS NOTICED 10 MINUTES INTO FLIGHT, RETURNED TO FIELD. TROUBLESHOT AND FOUND PROXIMITY SENSOR ELECTRONIC UNIT AT FAULT. REMOVED AND REPLACED PSEU IAW DHC MM. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (M)Aug 24, 1996 · N831EX · Dhav DHC8102 · Landing Gear Position and WarningSDR PCAA9600296Turbine Blade · separatedFLT 3859 - EXPERIENCED A TORQUE FLUCTUATION OF THE NR 1 ENGINE AND INCREASE OF ITT TO APPROX 780 DEGREES. TORQUES DROPPED TO 50 PECENT FOLLOWED BY A LOUD GRINDING NOISE AND ENGINE FIRE INDICATION. INSPECTION VERIFIED NO INDICATION OF FIRE. ENGINE REMOVED ANJun 18, 1996 · N831EX · Dhav DHC8102 · Turbine SectionSDR PCAA9600286Light · failedEMERGENCY LIGHTS CIRCUIT BREAKER POPPED IN FLIGHT. TROUBLESHOT, FOUND FAULTY COCKPIT OVERHEAD EMERGENCY LIGHT ASSY. REPLACED EMERGENCY LIGHT ASSEMBLY, OPERATIONAL CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (M)Apr 26, 1996 · N831EX · Dhav DHC8102 · Emergency LightingSDR PCAA9500254Tube Assy · crackedNR 1 HYDRAULIC SYSTEM CONTENTS WENT TO ZERO IN-FLIGHT. TROUBLESHOT, FOUND LINE AT PRESSURE MANIFOLD CRACKED, INSTALLED FLEX LINE IAW MM. RAN AIRCRAFT, OPERATIONAL AND LEAK CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. AIRCRAFT TOTAL CYCLES, 14,446. (X)Dec 14, 1995 · N831EX · Dhav DHC8102 · Hydraulic System, MainSDR PCAA9500232Hyd Line · failedNR 1 HYD SYSTEM QUANTITY INDICATION DROPPED TO 0 FOLLOWED BY NR 1 PRESS INDICATION SYSTEM DROPPING TO 0. TROUBLESHOT, FOUND LINE FROM ANTI-SKID CONTROL VALVE TO PRESSURE MANIFOLD CRACKED, INSTALLED FLEX LINE, NEW ENGINE DRIVEN PUMP AND CASE DRAIN MANIFOLD. SJul 17, 1995 · N831EX · Dhav DHC8102 · Hydraulic System, MainSDR PCAA9500231Vhf Unit · looseCREW REPORTED LOSS OF ALL VHF COMMUNICATIONS. AIRCRAFT LANDED IN BOS WITHOUT INCIDENT. BOS MAINTENANCE FOUND RADIO ELECTRONICS UNIT UNSECURED. SECURED UNIT IN RACK. OPERATIONALLY CHECKED NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)Jun 27, 1995 · N831EX · Dhav DHC8102 · VHF Communications System
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