Boeing DHC-7-102
Service difficulty reports · 246
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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 aircraft_model_key = 'DHC7102' 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 aircraft_model_key = 'DHC7102' 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 CA990915070Line · damaged(CAN) AFTER TAKEOFF, NR 2 SYSTEM FAILURE. INVESTIGATION REVEALED THAT THE HYDRAULIC LINE FAIRLEADS BETWEEN NR 3 - NR 4 ENGINES WERE DAMAGED DUE TO HEAT CAUSING ONE OF THE HYDRAULIC LINES TO CHAFE AGAINST THE FAIRLEAD SUPPORT. SB 7-29-18 REPLACED FAIRLEAD WITSDR CA990817039Sealant · deteriorated(CAN) CF 86-14 AND CF-87-04 ADDRESS PROBLEMS OF FUEL LEAKING FROM FUEL TANK RIBS AND DRAINS INTO THE NR 4 LEFT AND RIGHT FLAP TRACK CANOE. DURING A CORROSION INSPECTION OF THIS AREA, THE SEALANT APPLIED WAS CHIPPING AND FLAKING OFF ALLOWING FUEL TO LEAK BACKSDR CA990817038Sealant · deteriorated(CAN) CF 86-14 AND CF-87-04 ADDRESS PROBLEMS OF FUEL LEAKING FROM FUEL TANK RIBS AND DRAINS INTO THE NR 4 LEFT AND RIGHT FLAP TRACK CANOE. DURING A CORROSION INSPECTION OF THIS AREA, THE SEALANT APPLIED WAS CHIPPING AND FLAKING OFF ALLOWING FUEL TO LEAK BACK SDR 99ZZZM387Fire Wire · chafedNR 1 ENGINE FIRE HANDLE INDICATING FIRE AT ALL ITEMS UNABLE TO RESET. REPAIRED NR 1 ENGINE FIRE LOOP WIRING HARNESS. (M)SDR CA990318048Spring · broken(CAN) NR 1 ENG VIBS DURING RUN-UP. FINDINGS: BROKEN BRUSH RETAINING CLIP IN STARTER/GENERATOR. COMPONENT REPLACED.SDR CA990318047Fuel Cell · leaking(CAN) WHILE PERFORMING AD'S CF-86-14 AND CF 87-04, A FUEL LEAK IN THIS AREA WAS NOTED. LEAK WAS FROM THE END OF THE FUEL TANK AND FOUND LEAKING THROUGH THE CORRECTIVE SEALANT USED IN THE AD'S.SDR 99ZZZX1127Cvr · failedCVR WAS SENT OUT FOR A READ-OUT AND RE-CERTIFICATION. ALLIED SIGNAL INFORMED THAT THE TAPE DID NOT RECORD, THEY SAID THAT THIS PART NUMBERED CVR IS KNOWN TO FAIL.SDR CA981230029Shaft · sheared(CAN) WHILE IN CRUISE, THE NR 1 ENGINE TACHOMETER FAILED, THE FLIGHT CONTINUED TO ITS DESTINATION WITHOUT PROBLEMS. POST-FLIGHT INSPECTION FOUND THE TACHOMETER DRIVE SHAFT SHEARED. THE TACHOMETER WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.SDR AU981648Manifold · cracked(AUS) AFTER STARTING ALL ENGINES, NR 2 HYDRAULIC SYSTEM PRESSURE FELL TO ZERO AND THE ANNUNCIATOR LIGHT ILLUMINATED. INSPECTION REVEALED TOTAL LOSS OF FLUID FROM TWO 3.81 CM (1.5 INCHES) AXIAL CRACKS IN THE FLIGHT SPOILER MANIFOLD BODY CYLINDER WALL.SDR AU981549Blade · delaminated(AUS) PROPELLER BLADE TRAILING EDGE DELAMINATED IN AN AREA BETWEEN 400 MM (15.74 INCH) TO 800 MM (31.49 INCH) FROM THE BLADE TIP. THE DELAMINATION CONTINUED INTO THE BLADE FOR APPROXIMATELY 100 MM (3.937 IN).SDR 98ZZZX4770Oxygen Bottle · failedOXYGEN BOTTLE WAS RECEIVED FROM VENDOR FULLY SERVICED AND WAS INSTALLED ON AIRCRAFT WITHOUT CONNECTING THE SUPPLY LINES. OXYGEN BOTTLE SITTING STATICALLY, THE MALE CONNECTION FITTING SEPARATED INTERNALLY CAUSING EXPLOSION LIKE SOUND AND DISSIPATING ALL OF THESDR CA981109034Switch · broken(CAN) LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. THERE WERE A NUMBER OF PROBLEMS FOUND. LOCKING PINS ON WOW SWITCHES THAT HOLD CONNECTORS IN PLACE, ON RIGHT SIDE OUTBOARD IT WAS BROKEN DUE TO CORROSION, ON RIGHT INBOARD PINS BROKEN, BUT NO CORROSION. LEFTSDR CA981019009Detector · malfunctioned(CAN) NUMEROUS FALSE FIRE WARNINGS UNCOVERED THE POSSIBILITY OF CROSSING THE CONNECTIONS OF THE FIRE LOOPS. IT IS POSSIBLE BECAUSE THERE IS A MALE AND FEMALE CONNECTOR ON EACH CONNECTION. THE PART THAT MAKES UP THE CONNECTION CAN WORK LOOSE AND STAY WITH THESDR CA980922016Actuator · malfunctioned(CAN) AIRCRAFT EXPERIENCED RUDDER OSCILLATION AT 12,000 FEET. OSCILLATION STOPPED DURING DESCENT AT 165 KNOTS. PROBLEM TRACED TO YAW DAMPER SYSTEM. YAW DAMPER ACTUATOR SECONDARY COIL FOUND OPEN IN LVDT UNIT THAT IS INTEGRAL TO ACTUATOR. PART TC: 43,122.SDR CA980909008Loop · failed(CAN) ON CLIMB OUT, THE NR 1 ENGINE FIRE WARNING ILLUMINATED. THE ENGINE WAS SHUTDOWN AND BOTH FIRE BOTTLES WERE DISCHARGED. THE AIRCRAFT DIVERTED. POST-FLIGHT INSPECTION FOUND NO ACTUAL FIRE. FIRE DETECTION SYSTEM BEING CHECKED FOR FAULT. INSPECTION FOUNDSDR CA980819009Engine · rolled back(CAN) AS AIRCRAFT ROTATED, NR 1 ENGINE POWER ROLLED BACK AND T5 PEGGED ON GAUGE. T5 STABILIZED AT 900C DURING THE 30-60 SECONDS FOR AIRCRAFT TO REACH 400 FEET ALTITUDE. AT 400 FEET, ENGINE WAS SHUTDOWN. AIRCRAFT RETURNED TO BASE. ENGINE TROUBLESHOOTING IS ISDR AU980967Pipe · corroded(AUS) NR 2 HYDRAULIC SYSTEM CASE DRAIN PIPE CORRODED.SDR 99ZZZX541Rod · crackedDURING MAINTENANCE FOUND PUSH ROD CRACKED. MATERIAL IS PUSHED IN AN OUTWARD DIRECTION, INSPECTED AND FOUND WRONG PART NUMBER ROD END BEARING INSTALLED AT TOP OF ROD. ROD END BEARING HAS SLOT CUT IN THREADS. SUBMITTER SUSPECTS WATER ENTERED INTERIOR OF TUBE SDR 98ZZZX2018Support · crackedPROPELLER EXTENSION DOME RECEIVED FOR MAJOR INSPECTION. DURING MAGNAGLOW INSPECTION, A CRACK WAS FOUND AT THE NARROWEST PART OF THE SUPPORT CAGE ON THE EXTERNAL SURFACE NEAR THE PIVOT AREA. PIVOTS CHECK GOOD. NO ABNORMAL WEAR NOTED.SDR 98ZZZM423Speed Tape · tornFLT 9051 - CANCELLED DUE TO SPEED TAPE COMING OFF FROM HORIZONTAL STABILIZER. THE AIRCRAFT WAS INSPECTED AND FOUND TO BE SAFE FOR FERRY FLIGHT TO FLL. MAINTENANCE REMOVED TORN TAPE AND REPLACED TAPE OVER LIGHTNING HOLE. AIRCRAFT RETURNED TO SERVICE. (M)SDR 98ZZZM421Connector · brokenFLT 204 - PID-MIA - PILOT REPORTED NR 1 T5 GAUGE HAD IMPROPER INDICATION, 100-200 DEGREE TOO LOW. THE AIRCRAFT WAS INSPECTED AND FOUND SAFE FOR FERRY FLIGHT TO FLL MAINTENANCE. INSPECTION FOUND LOOSE WIRE ON CANNON PLUG ON T5 LINE IN WING ROOT. REPLACED PINSDR 98ZZZM350Engine · malfunctionedFLT 717 - FLL-PID - PILOT REPORTED NR 3 ENGINE OIL PRESSURE ERRATIC. FLUCTUATES ALL OVER FROM ABOUT 90 PSI TO 150 PSI. NR 3 ENGINE TORQUE FLUCTUATED BETWEEN 3500-3800 LBS IN FLIGHT AT THE SAME TIME THAT OIL PRESSURE FLUCTUATED. WHEN OIL PRESURE IS STEADY TOSDR 98ZZZM347Oil Regulator · stickingFLT 705 - FLL-PID - PILOT ABORTED AND RETURNED TO THE GATE. PILOT REPORTED NR 3 OIL PRESSURE GAUGE ERRATIC READING 80-150 PSI. AIRCRAFT DEPLANED 35 PASSENGERS AND TAXIED TO MX HANGAR. UPON ARRIVAL AT HANGAR THE NR 3 OIL PRESSURE TRANSMITTER WAS CHANGED. DISDR 98ZZZM348Connector · looseFLT 707 - FLL-PID - PILOT REPORTED LEFT MAIN GEAR LIGHT INDICATED TRANSIT (RED) WHEN GEAR WAS DOWN AND LOCKED. AIRCRAFT DID NOT LAND AT PID, BUT RETURNED TO FLL AND LANDED WITHOUT MISHAP. THE PASSENGERS WERE DEPLANED AND AIRCRAFT TAXIED TO MX HANGAR. INSPECSDR 98ZZZM349Prox Switch · failedFLT 702 - PID-FLL - PILOT REPORTED GREEN DOWN AND LOCK LIGHT ILLUMINATED IN FLIGHT WITH GEAR UP AFTER CYCLING GEAR SAME CONDITION EXISTED. CO-PILOT VERIFIED GEAR WAS DOWN AND IN LOCKED POSITION (BY SIGHT). AIRCRAFT LANDED AT FLL WITH NO INCIDENT AFTER PASSENSDR 98ZZZM422Linkage · out of adjustPRIOR TO FLT 9486, PILOT REPORTED NR 2 ENGINE LOSES FUEL PRESSURE WHEN CONDITION LEVER IS BROUGHT TO START FEATHER POSITION. THE AIRCRAFT WAS INSPECTED AND FOUND TO BE SAFE FOR FERRY FLIGHT, WITH NR 2 ENGINE SHUT DOWN, TO FLL MX BASE. INSPECTION FOUND FCU LISDR 98ZZZM262Connector · looseFLT 203 - MIA-PID - PILOT PERFORMED A PRECAUTIONARY SHUT DOWN OF NR 2 ENGINE BECAUSE OF HIGH ERRATIC T5. AIRCRAFT RETURNED TO MIA AND LANDED WITH NO PROBLEM. AIRCRAFT WAS INSPECTED AND FOUND TO BE SAFE FOR THREE ENGINE FERRY TO FLL. AN INSPECTION OF THE AIRSDR 98ZZZX369Hydraulic Line · leakingPRIOR TO FLIGHT FROM MIA, MECHANIC FOUND HYDRAULIC LEAK IN NR 4 NACELLE AND NR 2 HYDRAULIC QUANTITY LOW. INSPECTION FOUND HYDRAULIC LINES PRESSURE AND RETURN ARE CHAFED AND CRACKED. LINES WERE REPLACED WITH TEMP FLEX LINES. INSPECTED AND FOUND NO LEAKS. AISDR 98ZZZX371Engine · overtempPID/FLL - FLT 703 - PILOT PERFORMED PRECAUTIONARY SHUT DOWN OF NR 2 ENGINE DUE TO HIGH OIL TEMP INDICATION. AIRCRAFT LANDED WITH NO INCIDENT. MAINTENANCE INSPECTED OIL SYSTEM, CHECKED OIL QUANTITY, AND FOUND TO BE OK. RAN ENGINE AT VARIOUS HIGH POWER SETTINSDR 98ZZZX372Relay · corrodedMIA/PID - FLT 211 - PILOT REPORTED RT MAIN GEAR TRANSIT LIGHT LIT DURING CRUISE. AIRCRAFT LANDED AT PID WITH NO FURTHER INCIDENT. AIRCRAFT INSPECTED AND FOUND SAFE FOR FERRY FLIGHT TO FLL MAINTENANCE BASE. MAINTENANCE CYCLED GEAR, BLED SYSTEM, AND REMOVED ASDR 98ZZZX370Switch · burnedPRIOR TO FLIGHT FROM PID TO MIA, PILOT REPORTED LANDING GEAR UNSAFE LIGHT ILLUMINATED AND WARNING HORN SOUNDED, BUT GEAR LIGHTS INDICATED 3 GREEN AND VISUAL INSPECTION NORMAL. AIRCRAFT WAS INSPECTED AND FOUND SAFE FOR FERRY TO FLL WITH GEAR DOWN AND LOCKED. SDR 98ZZZX220Fuel Control · failedPID/FLL - FLT 702 - PILOT REPORTED HE COULD NOT REDUCE POWER ON NR 3 ENGINE; SHUT DOWN IN-FLIGHT. AIRCRAFT LANDED WITH NO PROBLEMS. MAINTENANCE FOUND FUEL CONTROL WOULD NOT SHUT OFF FUEL FLOW. FUEL CONTROL SENT OUT FOR COMPLETE TEAR DOWN. THIS SUPPLEMENTALSDR CA971110005P4 Drain Line · cracked(CAN) DURING A ROUTINE INSPECTION, THE NR 2 AND NR 3 ENGINES P4 DRAIN LINES WERE FOUND CRACKED. SUBMITTER STATED THAT POSSIBLY THE CRACKS WERE CAUSED BY WATER ACCUMULATION AFTER ENGINE WATER WASHES. THE MAINTENANCE PROGRAMS HAVE BEEN MODIFIED TO CALL FOR A GSDR CA971117003Longeron · corroded(CAN) HEAVY CORROSION FOUND ON UPPER AND LOWER SURFACES OF THE UPPER LONGERONS. SEVERE CORROSION FOUND ON LONGERONS FROM STA. XN50 TO XN79.0. THIS CORROSION WAS NOT EVIDENT UNTIL THE COWL SEALS AND LATCH PLATES WERE REMOVED. FURTHER SEVERE CORROSION WAS FOUND SDR CA971117002Longeron · corroded(CAN) HEAVY CORROSION FOUND ON UPPER AND LOWER SURFACES OF THE UPPER LONGERONS. SEVERE CORROSION FOUND ON LONGERONS FROM STA. XN50 TO XN79.0. THIS CORROSION WAS NOT EVIDENT UNTIL THE COWL SEALS AND LATCH PLATES WERE REMOVED. FURTHER SEVERE COROSION WAS FOUND USDR CA971117001Longeron · corroded(CAN) HEAVY CORROSION FOUND ON UPPER AND LOWER SURFACES OF THE UPPER LONGERONS. SEVERE CORROSION FOUND ON LONGERONS FROM STA.XN50 TO XN79.0. THIS CORROSION WAS NOT EVIDENT UNTIL THE COWL SEALS AND LATCH PLATES WERE REMOVED. FURTHER SEVERE CORROSION WAS FOUND USDR CA971010001Longeron · corroded(CAN) HEAVY CORROSION FOUND ON UPPER AND LOWER SURFACES OF THE UPPER LONGERONS. SEVERE CORROSION FOUND ON LONGERONS FROM STA.XN50 TO XN79.0. THIS CORROSION WAS NOT EVIDENT UNTIL THE COWL SEALS AND LATCH PLATES WERE REMOVED. FURTHER SEVERE CORROSION WAS FOUND USDR 97ZZZX4782Engine · failedMIA/MCO - FLT 202 - PILOT REPORTED ENGINE NR 3 SEIZED UP IN FLIGHT WITHOUT WARNING. THE ENGINE WAS SHUT DOWN AND PROP FEATHERED. THE AIRCRAFT LANDED AT MCO WITHOUT INCIDENT. THE AIRCRAFT WAS INSPECTED AND FOUND TO BE SAFE FOR THREE ENGINE FERRY TO FLL MAINTSDR 98ZZZM7Seal · failedFLT 604 - PID-PBI - PILOT REPORTED, NR 4 ENGINE LOST OIL PRESSURE. SHUT DOWN ENGINE IN FLT. THE AIRCRAFT WAS INSPECTED AND FOUND TO BE SAFE FOR 3 ENGINE FERRY FLIGHT TO FLL MAINTENANCE BASE. INSPECTION OF AIRCRAFT FOUND PRESSURE OIL LINE LEAKING AND HYDRAULSDR 98ZZZM6Engine · malfunctionedON ENGINE START, PILOT REPORTED NR 4 ENGINE, AFTER NORMAL START UP NG DROPPED TO 20 PERCENT AND T5 WENT UP. AIRCRAFT WAS INSPECTED AND FOUND TO BE SAFE FOR 3 ENGINE FERRY FLIGHT TO FLL MX BASE. UPON ARRIVAL, MX CONDUCTED A CHECK OF ALL SYSTEMS AND NO PROBLEMSDR 98ZZZM8Valve · wornFLT 206- PID-MIA - PILOT REPORTED, L/G SELECTED DOWN NOSE EXTENDED WITH LOUD 'CLUNK', RT MAIN SLOW TO EXTEND, LT MAIN DID NOT EXTEND. RECYCLED GEAR NORMAL OPS, TAIL BUMPER ADVISORY LIGHT STAYED ON IN DOWN POS. A/C LANDED AT MIA WITH NO PROBLEMS. A/C WAS FOUSDR 97ZZZM980Selector Valve · defectiveFLT 211 - MIA-PID - PILOT REPORTED LANDING GEAR WOULD NOT EXTEND, HAD TO MANUALLY EXTEND NOSE AND MAIN GEAR. THE GEAR WAS PUMPED DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS INSPECTED AND GEARS PINNED. THE AIRCRAFT WAS FOUND TO BE SASDR 97ZZZM981Fire Contl Unit · failedFLT 701 - FLL-PID - PILOT REPORTED NR 3 ENGINE FIRE DETECTION LIGHTS FLICKERED ON AND OFF DURING CLIMB-OUT. FIRE WARNING TEST INOP SHORT TEST GOOD. AIRCRAFT RETURNED TO GATE, PASSENGERS DEPLANED. OPERATIONAL CHECK OF AIRCRAFT COULD NOT DUPLICATE PROBLEM. RSDR 97ZZZX3799Trim Stick · failedFLL/PID - FLT 705 - PILOT REPORTED NR 4 T-5 EXTREMELY ERRATIC AT TAKEOFF POWER. PILOT ABORTED TAKEOFF AND RETURNED TO FLL MAINTENANCE BASE. INSPECTION FOUND NR 4 TRIM STICK TO BE AT FAULT. MAINTENANCE REMOVED AND REPLACED TRIM STICK. GROUND RUN ENGINE SATISDR CA970820008Shim · crushed(CAN) ON INSP METAL (ALUMINUM) PIECES WERE FOUND INSIDE- BARREL AREA, INSIDE- BLADE BORE PLUGS & INSIDE- GARTER SPRINGS OF- BLADE SEALS.- ALUMINUM PIECES WERE SMALL & COMING FROM- THIN FEATHER STOP SHIMS P/N716893-59 WHICH WAS COMPLETELY CRUSHED. A SECOND SHIMSDR 97ZZZM683Wire · meltedFLT 201 - MIA-PID - CANCELLED DUE TO PILOT REPORTED NR 3 ENGINE STARTER WILL NOT ENGAGE. THE AIRCRAFT WAS INSPECTED FOR 3 ENGINE FERRY AND FERRIED TO FLL MX BASE. INSEPCTION OF THE AIRCRAFT FOUND LOOSE CABLE TERMINAL NUT ON NR 3 DC CONTACTOR BOX. BOTH WIRESSDR 97ZZZM697Fuel Control · failedFLT 711 - FLL-PID - DURING CLIMB-OUT, PILOT REPORTED NR 2 ENGINE LOST POWER. SHUTDOWN ENGINE AND RETURNED TO FLL. AIRCRAFT LANDED, TAXIED TO GATE AND PASSENGERS DEPLANED. MAINTENANCE AND INSPECTION PEFORMED AN INSPECTION AND AN ENGINE START WAS ATTEMPTED. SDR M4VA97005Fuel Control · failedAT FL 166, NR 4 ENGINE SURGED, TORQUE, T5 AND NG ALL WENT TO MAX. ENGINE WAS SHUT DOWN AND SECURED. AIRCRAFT LANDED AT DEN WITHOUT FURTHER INCIDENT. AIRCRAFT WAS THREE ENGINE FERRIED TO A MAINTENANCE BASE. UPON INVESTIGATION, FOUND ENGINE FUEL PUMP TO FUELSDR M4VA97004Battery Pack · dischargedFLT 50 - DURING ROUTINE MAINTENANCE, THE FORWARD LEFT EMERGENCY EXIT ICON LIGHING WAS FOUND INOP. THE SYSTEM WAS TROUBLESHOT AND THE FORWARD LEFT EMERGENCY LIGHT BATTERY PACK WAS AT '0' VOLTAGE. AFTER THE BATTERY CHARGING SYSTEM WAS FOUND OPERATIONAL A SERVISDR CA970507018Hose Assembly · failed(CAN) IN CRUISE THE #1 HYDRAULIC SYSTEM QUANTITY DROPPED TO ZERO. THE FLIGHT WAS DIVERTED. POST FLIGHT INSPECTION FOUND THE #1 SYSTEM HYDRAULIC PUMP HIGH PRESSURE HOSE HAD FAILED.
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