Boeing DHC-7-102

Service difficulty reports · 246

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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 = '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.

SDR HNAA9590524Dnlock Act · failedFLT NR 3028 - PHL-DCA - AFTER TAKEOFF, THE NOSE GEAR UNSAFE LIGHT CAME ON AFTER GEAR SELECTED UP. THE AIRCRAFT RETURNED TO PHL AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE NOSE LANDING GEAR DOWNLOCK ACTUATOR. (M)Dec 11, 1995 · N905HA · Dhav DHC7102 · Landing Gear ActuatorSDR HNAA9590520Uplock Actuator · failedFLT NR 3055 - ORF-DCA - ON APPROACH INTO DCA, THE LEFT MAIN GEAR WOULD NOT INITIALLY EXTEND. WHEN GEAR WAS SELECTED DOWN, GOT TWO GREEN ON NOSE AND RIGHT GEAR FOR APPROXIMATELY 30 SECONDS WHEN THE LEFT GEAR DOORS AND RED LIGHT ILLUMINATED. THE LEFT GEAR THENNov 30, 1995 · N905HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR HNAA9590310Engine · failedFLT NR 3015 - CRW-DCA - SHORTLY AFTER DEPARTURE, THE CABIN AND COCKPIT FILLED WITH SMOKE. THE AIRCRAFT RETURNED TO CRW AND LANDED WITHOUT INCIDENT. PERFORMED GROUND RUN WITH LEFT PACK ONLY, COULD NOT DUPLICATE, MEL 21-1. AT RON, REMOVED AND REPLACED NR 3 ENNov 15, 1995 · N903HA · Dhav DHC7102 · Engine (Turbine/Turboprop)SDR HNAA9590309Engine · bird strikeFLT NR 3169 - DCA-PHL - ON DEPARTURE FROM DCA, A NOTICEABLE AMOUNT OF SMOKE FILLED THE COCKPIT. AIRCRAFT CONTINUED ON TO PHL AND LANDED WITHOUT INCIDENT. INSPECTED ENGINES NR 1 NR 4 BLEED VALVES AND DUCTING, FLOW CONTROL VALVES AND DUCTING. INSPECTED NR 2 ANov 14, 1995 · N903HA · Dhav DHC7102 · Engine (Turbine/Turboprop)SDR 95ZZZM721Filters · failedFLT NR 3102 - HPN-DCA - THE LEFT MAIN GEAR WOULD NOT RETRACT ON TAKEOFF. CYCLED THE GEAR AND IT RETRACTED NORMALLY. THE FLIGHT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE RETURN AND PRESSURE MANIFOLD FILTERS ON THE NR 2 HYDRAULNov 13, 1995 · N900HA · Dhav DHC7102 · Hydraulic Filter, MainSDR 95ZZZM720Filters · failedFLT NR 3102 - HPN-DCA - THE LEFT MAIN GEAR WOULD NOT RETRACT ON TAKEOFF. CYCLED THE GEAR AND IT RETRACTED NORMALLY. THE FLIGHT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE RETURN AND PRESSURE MANIFOLD FILTERS ON THE NR 2 HYDRAULNov 13, 1995 · N900HA · Dhav DHC7102 · Hydraulic Filter, MainSDR 95ZZZM719Lock Strut Assy · failedFLT NR 3170 - HPN - DCA - THE LEFT MAIN GEAR WOULD NOT COME UP WHEN THE GEAR WAS RETRACTED. THE AIRCRAFT CONTINUED IN TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE UPPER AND LOWER LOCK STRUTS.Oct 31, 1995 · N900HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZM718Lower Lock Strut · failedFLT NR 3170 - HPN - DCA - THE LEFT MAIN GEAR WOULD NOT COME UP WHEN THE GEAR WAS RETRACTED. THE AIRCRAFT CONTINUED IN TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE UPPER AND LOWER LOCK STRUTS.Oct 31, 1995 · N900HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZM717Upper Lock Strut · failedFLT NR 3170 - HPN - DCA - THE LEFT MAIN GEAR WOULD NOT COME UP WHEN THE GEAR WAS RETRACTED. THE AIRCRAFT CONTINUED IN TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE UPPER AND LOWER LOCK STRUTS. (M)Oct 31, 1995 · N900HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX6296Pressure Line · failedORF/DCA - FLT 3144 - THE AIRCRAFT RETURNED TO THE GATE PRIOR TO TAKEOFF BECAUSE THE AIRSTAIR DOOR SEAL AND EMERGENCY DOOR SEAL, PN 75210458109, WOULD NOT INFLATE. REPAIRED THE BROKEN PRESSURE LINE INSIDE THE RIGHT REAR EMERGENCY EXIT DOOR. LATER IN THE DAY, Oct 29, 1995 · N905HA · Dhav DHC7102 · Emergency ExitsSDR 95ZZZX6294Surge Damper · failedORF/DCA - FLT 3004 - THE LEFT MAIN GEAR WOULD NOT FULLY RETRACT AFTER TAKEOFF. THE AIRCRAFT TURNED BACK TO ORF AND LANDED WITHOUT INCIDENT. INSPECTED THE GEAR AND RELEASED FOR AN EVALUATION FLIGHT. EVALUATION FLIGHT WAS SATISFACTORY, NO DISCREPANCY NOTED ATOct 29, 1995 · N900HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX6217Emer Relse Valve · failedORF/DCA - FLT 3144 - THE LEFT MAIN GEAR WOULD NOT RETRACT ON TAKEOFF. AIRCRAFT RETURNED TO ORF AND LANDED WITHOUT INCIDENT. INSPECTED THE LEFT MAIN GEAR AND FOUND NO DISCREPANCIES. THE EVALUATION FLIGHT WAS SATISFACTORY. PHL/DCA - FLT 3121 - LATER, AFTER TOct 22, 1995 · N900HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX6216Selector Valve · failedORF/DCA - FLT 3144 - THE LEFT MAIN GEAR WOULD NOT RETRACT ON TAKEOFF. AIRCRAFT RETURNED TO ORF AND LANDED WITHOUT INCIDENT. INSPECTED THE LEFT MAIN GEAR AND FOUND NO DISCREPANCIES. THE EVALUATION FLIGHT WAS SATISFACTORY. PHL/DCA - FLT 3121 - LATER, AFTER TOct 22, 1995 · N900HA · Dhav DHC7102 · Landing Gear SelectorSDR 95ZZZX6292Hydraulic Pump · failedBWI/DCA - FLT 3281 - THE LEFT MAIN GEAR DROPPED SLIGHTLY IN-FLIGHT AND THE GEAR DOOR OPENED. THE AIRCRAFT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. FOUND NR 2 HYDRAULIC SYSTEM CASE DRAIN FILTER CONTAMINATED. REMOVED AND REPLACED NR 3 AND NR 4 HYDRAULOct 16, 1995 · N900HA · Dhav DHC7102 · Hydraulic Pump (Electric/Engine), MainSDR 95ZZZX6291Hydraulic Pump · failedBWI/DCA - FLT 3281 - THE LEFT MAIN GEAR DROPPED SLIGHTLY IN-FLIGHT AND THE GEAR DOOR OPENED. THE AIRCRAFT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. FOUND NR 2 HYDRAULIC SYSTEM CASE DRAIN FILTER CONTAMINATED. REMOVED AND REPLACED NR 3 AND NR 4 HYDRAULOct 16, 1995 · N900HA · Dhav DHC7102 · Hydraulic Pump (Electric/Engine), MainSDR 95ZZZX5850Foreflap · corrodedON D-INSPECTION, NDT DEBOND CHECK OF RIGHT FOREFLAP FOUND CORROSION OF STR 14 AT STA YW257.35. SUBMITTER STATED REAR FOREFLAP PANELS NEED REMOVAL AT INSPECTION AND INSPECT FOR CORROSION OF BOTTOM SKIN AND HINGE AREA BY BORECOPE AND DEBOND INSPECTIONS.Oct 10, 1995 · N89068 · Dhav DHC7102 · Trailing Edge FlapsSDR 95ZZZX5849Foreflap · arm corrodedON D-INSPECTION OF FLIGHT CONTROLS, FOUND CORROSION ON INBD FORFLAP HINGE ARM UNDER PANEL COVER. PANELS ARE NOT REQUIRED TO BE REMOVED ON INSPECTION. PANELS NEED REMOVAL FOR CORROSION INSPECTION.Oct 10, 1995 · N89068 · Dhav DHC7102 · Trailing Edge FlapsSDR 95ZZZX5848Strut Pin · corrodedON A D-INSPECTION, REPLACED HARDWARE FOR UPPER DRAG STRUT AND WHEN STRUT PINS WERE REMOVED, THEY HAD CORROSION AND PITTING. SUBMITTER STATED WHEN HARDWARE IS SHOWING CORROSION, PINS NEED TO BE INSPECTED FOR CORROSION.Oct 10, 1995 · N89068 · Dhav DHC7102 · Main Landing Gear Strut/Axle/TruckSDR 95ZZZX5847Strut Pin · corrodedON A D-INSPECTION, REPLACED HARDWARE FOR UPPER DRAG STRUT AND WHEN STRUT PINS WERE REMOVED, THEY HAD CORROSION AND PITTING. SUBMITTER STATED WHEN HARDWARE IS SHOWING CORROSION, PINS NEED TO BE INSPECTED FOR CORROSION.Oct 10, 1995 · N89068 · Dhav DHC7102 · Main Landing Gear Strut/Axle/TruckSDR 95ZZZX5846Foreflap · corrodedON D-INSPECTION OF FLIGHT CONTROLS, FOUND A HINGE ARM WITH CORROSION AND, WITH THE OTHER FLAP PANELS OPEN, FOUND CORROSION AROUND PANEL NUTPLATES, STA YW367.90 TO STA YW423.30. SUBMITTER STATES PANELS NEED REMOVAL AT INSPECTION OF FOREFLAP.Oct 10, 1995 · N89068 · Dhav DHC7102 · Trailing Edge FlapsSDR 95ZZZX5845Foreflap · corrodedON D-INSPECTION OF FLIGHT CONTROLS OF LEFT FOREFLAP, FOUND CORROSION ON BOTTOM STR 12 AND STR 14 WITH BORESCOPE, STA YW242.17 TO YW257.35. FOREFLAP PANELS ARE NOT REQUIRED TO BE REMOVED ON INSPECTION. SUBMITTER STATED THEY NEED REMOVAL FOR INSPECTION OF CORROct 10, 1995 · N89068 · Dhav DHC7102 · Trailing Edge FlapsSDR 95ZZZX6132Prox Switch · failedORF/DCA - FLT 3130 - AFTER DEPARTURE, THE RT MAIN GEAR WOULD NOT RETRACT. THE AIRCRAFT TURNED BACK AND LANDED IN ORF WITHOUT INCIDENT. REMOVED AND REPLACED THE RIGHT GEAR PROXIMITY SWITCH.Oct 2, 1995 · N902HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX5868Pin · corrodedDURING D-INSPECTION, RIGHT MLG UPPER DRAG STRUT PINS WERE REMOVED AND FOUND TO HAVE CORROSION AND PITTING. SUBMITTER STATED NEED TO INSPECT BY REMOVING PINS. PINS ARE NOT NORMALLY INSPECTED.Sep 29, 1995 · N89068 · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX5867Pin · corrodedDURING D-INSPECTION, RIGHT MLG UPPER DRAG STRUT PINS WERE REMOVED AND FOUND TO HAVE CORROSION AND PITTING. SUBMITTER STATED NEED TO INSPECT BY REMOVING PINS. PINS ARE NOT NORMALLY INSPECTED.Sep 29, 1995 · N89068 · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX6129Eel · inoperativeORF/DCA - FLT 3003 - AFTER FCD7-33-95-022 COMPLIANCE, THE EMERGENCY LIGHTS OPERATIONAL CHECK FAILED. RETURNED EMERGENCY LIGHTS WIRING TO ORIGINAL CONFIGURATION AND ENTERED ON DML.Sep 20, 1995 · N901HA · Dhav DHC7102 · Emergency LightingSDR 95ZZZX4234P3 Line · brokenSBY/DCA - FLT 3268 - AFTER TAKEOFF, NR 4 ENGINE BEGAN TO SPOOL DOWN. THE AIRCRAFT TURNED BACK TO SBY AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE P3 LINE BETWEEN THE GAS GENERATOR CASE AND FUEL CONTROL.Aug 8, 1995 · N905HA · Dhav DHC7102 · Fuel Controlling SystemSDR 95ZZZX4233Retract Mech · malfunctionedDCA/ORF - FLT 3025 - AFTER DEPARTURE, LEFT MAIN GEAR FAILED TO SHOW UP AND LOCKED. CYCLED GEAR. ALL INDICATIONS WERE NORMAL. THE FLIGHT CONTINUED TO ORF WITHOUT INCIDENT. INSPECTED THE LEFT MAIN GEAR, NO VISUAL DISCREPANCIES NOTED AT THIS TIME. (X)Aug 6, 1995 · N900HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX3542Blade · damagedORF/DCA - FLT 3003 - ON TAKEOFF, AS POWER APPROACHES 4,200 POUNDS TORQUE & BEYOND, NR 2 ENGINE EXCEEDS 800 DEGREES & LOUD BANGS HEARD. COMPRESSOR STALLS & ENG ROLLS BACK. CREW ABORTED T/O & RETND WITHOUT INCIDENT. REMOVED & REPLACED NR 2 ENG. SUPPLEMENT TOJun 16, 1995 · N905HA · Dhav DHC7102 · Turbine Engine Compressor SectionSDR 95ZZZX3544Uplock Actuator · dirtyORF/DCA - FLT 3144 - LEFT MAIN GEAR DID NOT BEGIN TO EXTEND UNTIL NOSE AND RIGHT MAIN WERE DOWN AND LOCKED. EXTENSION WAS SLOW ONCE STARTED. THE AIRCRAFT CONTINUED INTO DCA AND LANDED WITHOUT INCIDENT. CLEANED RESTRICTOR ON UPLOCK ACTUATOR AND OPERATIONAL CJun 12, 1995 · N901HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX3540Uplock Act · failedPHL/DCA - FLT 3095 - ON APPROACH, THE LEFT MAIN GEAR WOULD NOT EXTEND, RELEASED GEAR MANUALLY. THE AIRCRAFT CONTINUED INTO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE NR 1 UPLOCK ACTUATOR AND REAMED THE LOWER BUSHING IN THE UPPER DRAG STRUT. AJun 12, 1995 · N901HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZX3543Actuator · failedHPN/DCA - FLT 3170 - LEFT MAIN GEAR DID NOT FULLY RETRACT AFTER TAKEOFF. AIRCRAFT RETURNED TO HPN AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE LEFT MLG RETRACTION ACTUATOR.Jun 9, 1995 · N900HA · Dhav DHC7102 · Landing Gear ActuatorSDR 95ZZZX3546Fuel Contl Unit · failedPHL/DCA - FLT 3060 - NR 1 FUEL PRESSURE CAUTION LIGHT ILLUMINATED IN-FLIGHT AND NG DROPPED TO APPROXIMATELY 40 PERCENT. THE ENGINE WAS SHUT DOWN IN-FLIGHT. THE FLIGHT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 1 FUEL PUMP AND NJun 7, 1995 · N901HA · Dhav DHC7102 · Fuel Control/Turbine EnginesSDR 95ZZZX3545Fuel Pump · failedPHL/DCA - FLT 3060 - NR 1 FUEL PRESSURE CAUTION LIGHT ILLUMINATED IN-FLIGHT AND NG DROPPED TO APPROXIMATELY 40 PERCENT. THE ENGINE WAS SHUT DOWN IN-FLIGHT. THE FLIGHT CONTINUED ON TO DCA AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 1 FUEL PUMP AND NJun 7, 1995 · N901HA · Dhav DHC7102 · Engine Fuel PumpSDR 95ZZZM125Skin · crackedAT RON, FOUND THE UPPER RIGHT WING SKIN CRACKED AT STATION YW237.5. REPAIRED IAW E07-57-95-011.May 23, 1995 · N901HA · Dhav DHC7102 · Wing, Plate/SkinSDR 95ZZZM132Tq Tube · wornFLT 3003 - ORF-DCA - RIGHT MAIN GEAR DOORS WILL NOT CLOSE AFTER TAKEOFF. THE AIRCRAFT RETURNED TO ORF AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED TORQUE TUBE, SPIGOT, SCREWS, AND NUT PLATES.May 17, 1995 · N902HA · Dhav DHC7102 · Landing Gear Door Retract SectionSDR 95ZZZM131Spigot · wornFLT 3003 - ORF-DCA - RIGHT MAIN GEAR DOORS WILL NOT CLOSE AFTER TAKEOFF. THE AIRCRAFT RETURNED TO ORF AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED TORQUE TUBE, SPIGOT, SCREWS, AND NUT PLATES.May 17, 1995 · N902HA · Dhav DHC7102 · Landing Gear Door Retract SectionSDR 96ZZZX1413Gauge · fluctuationREMOVED GAUGE FOR NEEDLE RAPID FLUCTUATION - 20-50 DEGREES, SPIKING WILDLY OCCASIONALLY.May 14, 1995 · N176RA · Dhav DHC7102 · Engine Oil TemperatureSDR 95ZZZM129Oil Pressure Sw · failedFLT NR 3060 - PHL-DCA - ON TAKEOFF ROLL, THE ENGINE FAILURE WARNING LIGHT ILLUMINATED ON BOTH SIDES OF THE COCKPIT. THE TAKEOFF WAS ABORTED AND THE CREW DETERMINDED THERE HAD BEEN A FAILURE OF THE AUTO FEATHER ENGINE FAILURE WARNING SYSTEM. AFTER RECEIVING AMay 4, 1995 · N905HA · Dhav DHC7102 · Engine Oil PressureSDR 95ZZZW573Compressor · failedFLT 3021 - DCA-HPN - THE CREW SHUT THE NR 2 ENGINE DOWN IN FLIGHT DUE TO UNCONTROLLABLE HIGH T5. FOUND THE COMPRESSOR LOCKED UP, REMOVED AND REPLACED NR 2 ENGINE. (W)Apr 9, 1995 · N905HA · Dhav DHC7102 · Turbine Engine Compressor SectionSDR 95ZZZW574Apu · smokingFLT 3132 - DCA-ORF - PRIOR TO TAKEOFF, SMOKE WAS PRESENT IN THE COCKPIT WITH THE AUXILLIARY POWER UNIT (APU) RUNNING. MEL APU BLEED 49-4. AT RON, CHECKED BOTH AIR CYCLE MACHINES OIL QUANTITY AND AIR CYCLE MACHINE OUTLET DUCTING FOR OIL, NONE FOUND. BOTH OILApr 3, 1995 · N902HA · Dhav DHC7102 · Airborne Auxiliary Power Unit (APU) SystemSDR 95ZZZZ92Unsafe Light · illuminatedFLT 3102 - HPN TO DCA - UPON GEAR EXTENSION, A NOSE GEAR UNSAFE CONDITION RED LIGHT WAS OBSERVED. CREW CYCLED GEAR AND STILL OBSERVED THE UNSAFE GEAR LIGHT. ACTIVATED HAND PUMP TO OBTAIN GREEN CONDITON. INSPECTED NOSE GEAR, NO DISCREPANCIES NOTED. CYCLED NFeb 5, 1995 · N905HA · Dhav DHC7102 · Landing Gear Position and WarningSDR PAYA95D7003Retract Mech · malfunctionedPHL-JFK - FLT 7707 - THE LT MAIN GEAR FAILED TO EXTEND NORMALLY. EMERGENCY GEAR EXTENSION PERFORMED NORMAL. JACKED ACFT AND CYCLED GEAR 20 TIMES WITH NO DEFECTS NOTED. RELEASED ACFT FOR TEST FLIGHT AND CYCLED GEAR AT ALTITUDE. NO DEFECTS NOTED. (W)Jan 23, 1995 · N177RA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR PAYA95D7004Retract Mech · malfunctionedJFK-PNE - FLT 176 - THE RT MLG FAILED TO EXTEND NORMALLY, EMERGENCY EXTENSION PERFORMED, NO TRANSIENT LIGHT ILLUMINATED DURING EXTENSION. GREASED RT MLG, FUNCTIONALLY CHECKED EXTENSION AND RETRACTION THROUGH TEN CYCLES WITH NO DEFECTS NOTED. (W)Jan 22, 1995 · N176RA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR PAYA95D7002Uplock Act · stickingBOX-JFK - FLT 7705 - THE LT MLG WAS SLOW TO EXTEND WITH RT MLG AND NOSE GEAR ALREADY DOWN AND LOCKED. MAINTENANCE REMOVED AND REPLACED THE LT MLG UPLOCK ACTUATOR AND C/W RET/EXT CHECKS IN BOTH NORMAL AND EMERGENCY MODE. CHECKS WERE SATISFACTORY. (W)Jan 4, 1995 · N175RA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR 95ZZZW94Sequence Valve · failedORF-DCA - FLT 3003 - NOSE GEAR UNSAFE LIGHT REMAINS ILLUMINATED AFTER GEAR RETRACT SELECTED ON CLIMB-OUT. ACFT RETURNED TO ORF AND LANDED WITHOUT INCIDENT. REMOVED AND REPLACED UPPER NOSE LANDING GEAR SEQUENCE VALVE.Jan 4, 1995 · N903HA · Dhav DHC7102 · Landing Gear Retraction/Extension SystemSDR PAYA95D7001Carbon Seal · misinstalledORF-PNE - FLT 7570 - WHILE ON APPROACH, THE NR 4 ENGINE OIL PRESSURE CAUTION LIGHT ILLUMINATED. CREW SECURED THE ENGINE FOR LANDING. MAINTENANCE FREED AND RESEATED CARBON SEAL. PERFORMED ACTION IAW P AND W MM 72-05-00 PG 629. ENGINE WAS RUNUP FOR EXTENDED Jan 1, 1995 · N176RA · Dhav DHC7102 · Turbine Engine Accessory Drive
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