Mitsubishi MU-300

Service difficulty reports · 35

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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 = 'MU300'
  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 2009FA0000054Radome · damagedWHILE PARKED, FBO PERSONNEL BACKED EQUIPMENT INTO NOSE OF AIRCRAFT FWD OF PRESSURE BULKHEAD. DAMAGE TO RADOME, PITOT TUBE, AND SKIN. AIRCRAFT WAS AUTHORIZED FOR SPECIAL FLIGHT PERMIT AND FERRIED TO THE REPAIR STATION. ADDITIONAL INFORMATION AS REPAIRS PROGRJan 14, 2009 · N7PW · Mtsbsi MU300 · Aerodynamic FairingsSDR JX6A200800001Cable Assy · kinkedDURING LANDING IN FAY THE LT MLG DOOR CONTACTED THE RUNWAY. 3 DOWN & LOCKED LIGHTS WERE ILLUMINATED IN THE COCKPIT. MAINTENANCE DISCOVERED THE LT MLG EMERGENCY RELEASE CABLE HAD BECOME LODGED & WOULD NOT ALLOW THE DOOR UP-LOCK TO FULLY OPEN. THE UPLOCK DID AJan 16, 2008 · Mtsbsi MU300 · Landing Gear Retraction/Extension SystemSDR 2007F00036Door · crackedDURING SCHEDULED A, B, & C INSPECTION FOUND CABIN ENTRANCE DOOR CASE ASSEMBLY P/N: 45A30096 CRACKED AT DOOR BUSHING HOLES. CASE ASSEMBLY IS NONE REPAIRABLE AND REQUIRED REMOVAL AND REPLACEMENT WITH NEW. THE NEW CASE ASSEMBLY CAUSE A INTERFERENCE FIT WITH THE DApr 27, 2007 · N417KT · Mtsbsi MU300 · Passenger/Crew DoorsSDR 148J020807Gcu · shortedRT ENGINE WOULD NOT START. STARTER WOULD NOT ROTATE ENGINE AND TRIP CIRCUIT BREAKER. FOUND GCU BAD.Feb 8, 2007 · N148J · Mtsbsi MU300 · AC Generation SystemSDR DIXA200600002Fuel Control · failedDURING CLIMBOUT, FLIGHT CREW REPORTED THE RT ENGINE N1 (FAN) OVERSPED TO 116.8 PERCENT. ITT DID NOT EXCEED LIMITS. N2 WAS RT AT RED LINE LIMIT OF 97.0 PERCENT. THE FUEL FLOW WAS EXTREMELY HIGH AT 1300 LBS/HR. FLIGHT CREW RETARDED POWER TO IDLE WITH NO CHANGE INov 23, 2006 · N300TS · Mtsbsi MU300 · Fuel Control/Turbine EnginesSDR YP62006F00000O-Ring · leakingDURING THE DESCENT, PILOTS NOTICE OIL PRESSURE LOW ON LT ENGINE AND CONTINUE SLOWLY DROPPING. PILOT TOOK IMMEDIATE ACTION CHECKING THE EMERGENCY PROCEDURE FOLLOWED BY SHUTTING DOWN THE LT ENGINE AND DIVERTED TO THE NEAREST AIRPORT AND DECLARE AN EMERGENCY. OOct 16, 2006 · N360CA · Mtsbsi MU300 · Turbine Engine Oil SystemSDR 148J063006Brake · failedLEFT MAIN BRAKE FAILURE.Jun 30, 2006 · N148J · Mtsbsi MU300 · BrakeSDR 2006FA0000696Wire · burnedSHORT CIRCUIT, WIRES BURNED ON LT CNTRL JUNCT BOX AREA. DURING SCHEDULED B INSP IAW MM, FOUND WIRES BURNED, DAMAGED ON CABLE LOOM CONNECTOR P AND J 230. DUE TO SHORT CIRCUIT ON TRIPLE WIRES, INSULATION OF SHIELD TERM SUSPECT ON CABLES LOOM CONNECTORS. SB MUFeb 10, 2006 · N109PW · Mtsbsi MU300 · Electrical Power System WiringSDR DJFA2005074Landing Gear · malfunctionedKDAL - KBGM TRIP ID NR 797353 CREW REPORTED THAT AFTER GEAR RETRACTION FOLLOWING A FUEL STOP AT KLEX THE NOSE LANDING GEAR DROPPED AND LOCKED. GEAR WAS CYCLED TWO ADDITIONAL TIMES TO KEEP IT UP AND LOCKED. AIRCRAFT LANDED IN KBGM WITHOUT FURTHER INCIDENT.Mar 13, 2005 · N507CW · Mtsbsi MU300 · Landing Gear Retraction/Extension SystemSDR JX62004F00001Engine · failedDURING DESCENT, THE FLIGHT CREW REDUCED THE POWER LEVERS TO IDLE. NOTICED THAT THE ENGINE PITCH NOISE CHANGED CONSIDERABLY. THE MASTER CAUTION LIGHT CAME ON WITH AN (ENG LO OIL PRESS) LIGHT. THE CREW FOLLOWED THE CHECKLIST FOR AN ENGINE FAILURE OR ENGINE SHNov 10, 2004 · N824DW · Mtsbsi MU300 · Engine (Turbine/Turboprop)SDR A075SA2Uplock Roller · out of rigRT MAIN LANDING GEAR INBOARD DOOR DID NOT LOCK IN UP POSITION DURING GEAR EXTENSION. VERIFIED GEAR DOWN AND LOCKED, CONTINUED APPROACH, LANDED WITHOUT EVENT. INSPECTION FOUND GEAR DOOR UPLOCK MECHANISM OUT OF RIG. RE-RIGGED, AND FUNCTIONAL TEST PERFORMED SAJan 25, 2004 · N824DW · Mtsbsi MU300 · Landing Gear Door Retract SectionSDR A063SASquat Switch · misriggedUPON LANDING, THRUST REVERSERS FAILED TO DEPLOY AND SPEED BRAKES FAILED TO EXTEND. WHEEL BRAKES INITIALLY WORKED, BUT FAILED DURING ROLLOUT. THE USE OF EMERGENCY BRAKES WERE REQUIRED. AS AIRCRAFT SLOWED, USE OF THRUST REVERSERS, SPEED BRAKES, AND WHEEL BRAKMay 9, 2003 · N984SA · Mtsbsi MU300 · Landing Gear Position and WarningSDR MGO2003F00001Control Cable · brokenWHILE INVESTIGATING PILOT REPORT OF SPEED BRAKES. FAILURE TO DEPLOY IN FLIGHT. FOUND LT HAND FORWARD FLAP CABLE CORRODED INTO TWO PIECES INSIDE SWAGED TERMINAL. CABLE SHOWED SLIGHT TO NO VISIBLE INDICATION OF CORROSION ON THE OUTSIDE OF SWAGED TERMINAL, NO Jan 20, 2003 · N824DW · Mtsbsi MU300 · Trailing Edge Flap Control SystemSDR JOU2002F00001Venturi · crackedPILOT REPORTED DURING A ROUTINE MAINTENANCE CHECK FLIGHT AT 10,000 FT., WHEN RIGHT OR LEFT (ONLY) BLEED AIR SUPPLY WAS SELECTED, CABIN PRESSURIZATION COULD NOT BE MAINTAINED. THE CRACKS WERE FOUND IN RIGHT AND LEFT VENTURI ASSEMBLY LOCATED IMMEDIATELY AFT OF Sep 26, 2002 · N600GW · Mtsbsi MU300 · Engine Bleed Air SystemSDR S8A2002F00002Line · rupturedCREW REPORTED REAR DUCT OVERHEAT WARNING WHILE ON THE GROUND AWAITING DEPARTURE. TROUBLESHOOTING REVEALED RIGHT ENGINE BLEED AIR DUCT PN 45A63517-31 (SUPERCEDED TO 128-550012-1) HAD RUPTURED IN THE LOWER BELLOWS. THIS PART IS THE SUBJECT OF AD 2001-0306 DATEJun 1, 2002 · N399MM · Mtsbsi MU300 · Engine Bleed Air SystemSDR JG0201741Brake Assy · disintegratedWHILE TAXIING AFTER LANDING FELT AIRCRAFT SHUTTER. STOPPED AIRCRAFT ON TAXIWAY AND VISUALY INSPECTED OUTSIDE OF AIRCRAFT NO DEFECTS NOTED. CONTINUED TAXI TO PARKING. MAINTENANCE REMOVED LT WHEEL AND FOUND BRAKE ASSEMBLY HAD CAME APART.May 21, 2002 · N574CF · Mtsbsi MU300 · BrakeSDR 482DM40802Transceiver · faultyRADAR INDICATOR COMES ON THE GOES OUT WITHIN 10 MINUTES. REMOVE AND REPLACE RADAR R/T.Apr 8, 2002 · N482DM · Mtsbsi MU300 · Weather Radar SystemSDR 482DM40102Indicator · malfunctionedRADAR INDICATOR HAS A GOOD TEST PATTERN BUT WILL NOT PAINT WEATHER AND/OR GROUND.Apr 1, 2002 · N482DM · Mtsbsi MU300 · Weather Radar SystemSDR 482DM32702Receiver · unreliableADF INDICATOR INTERMITTENTLY WILL NOT LOCK ON SIGNAL, NEEDLE WOULD WANDER OFF STATION, THEN LOCK ON TO STATION. PILOT REPORTED THAT IT WAS UNRELIABLE.Mar 29, 2002 · N482DM · Mtsbsi MU300 · Automatic Direction Finder (ADF) SystemSDR 482DM32002Antenna · debondedNR 1 COMMUNICATION RADIO DIFFICULT TO UNDERSTAND WHEN IN VISUAL MOISTURE. FOUND LEFT SIDE OF LEADING EDGE OF ANTENNA DEBONDED.Mar 29, 2002 · N482DM · Mtsbsi MU300 · VHF Communications SystemSDR 2002FA0000182Pushrod · chafedUPON INSPECTION, PILOT AND COPILOT RUDDER PEDAL PUSH RODS WERE FOUND SEVERELY CHAFED ON THE TOP SIDE, EVIDENTLY BY MAKING CONTACT WITH THE FLOOR SKIN. THIS CONDITION HAD BEEN OCCURRING FOR QUITE SOME TIME FOR THE PUSH RODS TO HAVE BEEN CHAFED THIS SEVERELY. Feb 8, 2002 · N399MM · Mtsbsi MU300 · Rudder Control SystemSDR JEM2002F00000Mount · crackedCONCERNING A VISUAL INSPECTION OF THE LT ENGINE CARRY THROUGH MOUNT BACKET FOR CRACKS ON MFG 400 NAD 400A. IT DOES NOT COVER THE MU-300 SERIES AIRCRAFT. WE IN SPECTED THIS AIRCRAFT AND FOUND A CRACKED MOUNT BRACKET. BUGGEST MFG EXPAND THE MODELS TO INCLUDE Dec 17, 2001 · N417KT · Mtsbsi MU300 · Engine Mount SectionSDR A027SAUplock · failedRIGHT MAIN INBOARD GEAR DOOR (UPON LANDING) DID NOT LATCH IN UP POSITION, ALLOWING DOOR TO LOWER ITSELF TO PAVEMENT, CAUSING SKIN DAMAGE TO DOOR.Oct 9, 2001 · N7PW · Mtsbsi MU300 · Landing Gear Door Retract SectionSDR A083SAO-Ring · damagedCREW OBSERVED OIL PRESSURE ON RIGHT ENGINE DROPPING FOLLOWED BY A MASTER WARNING. VERIFIED LOSS OF OIL PRESSURE OCCURRING. FLIGHT CREW SHUT RIGHT ENGINE DOWN PRECAUTIONARY AS CHECKLIST COMMANDS.Oct 9, 2001 · N417KT · Mtsbsi MU300 · Turbine Engine Oil SystemSDR FJT01031261Door Seal · wornBNA - CREW REPORTED DURING CLIMB TO 27,000 FT GOING THROUGH APPROXIMATELY 26,000 FT JUST PRIOR TO CABIN ATTAINING MAXIMUM DIFFERENTIAL A LOUD HOWL WAS HEARD FROM THE CABIN DOOR WHICH TURNED INTO A LOUD WHINING SOUND WHEN AIRCRAFT LEVELED AT 27,000 FT. CREW NOMar 1, 2001 · N126GA · Mtsbsi MU300 · DoorsSDR DJFA200100011Light · inoperativeINSPECTION FOUND TAIL NAVIGATION LIGHT INOPERATIVE. BULB DISCOVERED TO BE BLOWN. REPLACED LAMP, OPS CHECK GOOD. MANY SIMILAR OCCURRENCES.Mar 5, 2000 · N507CW · Mtsbsi MU300 · Exterior LightingSDR DJFA200100010Light · inoperativeINSPECTION FOUND TAIL NAVIGATION LIGHT INOPERATIVE. BULB DISCOVERED TO BE BLOWN. REPLACED LAMP, OPS CHECK GOOD. MANY SIMILAR OCCURRENCES.Feb 29, 2000 · N507CW · Mtsbsi MU300 · Exterior LightingSDR 99ZZZX4679Filter Assy · misinstalledDURING A NORMAL INSPECTION, BOTH FUEL STRAINERS WERE FOUND INSTALLED BACKWARDS. WITH FUEL FLOW IN THE WRONG DIRECTION, THE BYPASS ANNUNCIATOR WOULD BE INOPERATIVE. THIS WAS THE FIRST MAJOR INSPECTION OF THIS AIRCRAFT BY THIS FACILITY. THE PROBLEM WAS DETECTDec 7, 1999 · N10NM · Mtsbsi MU300 · Aircraft Fuel Filter/StrainerSDR 99ZZZX823Duct · crackedAN INVESTIGATION WAS CONDUCTED TO DETERMINE THE CAUSE OF A VERY SUBSTANTIAL BLEED AIR LEAK IN THE TAIL COMPARTMENT. THE LEAK WAS TRACED TO A DRILLED HOLE IN THE OUTER WALL OF THE 45A63514-1 VENTURI. THE VENTURI WAS REMOVED AND INSPECTED INTERNALLY. THE INNERFeb 3, 1999 · N400GK · Mtsbsi MU300 · Pneumatic Distribution SystemSDR 98ZZZX478Torque Tube · misalignedDURING A AND B CHECK, AIRCRAFT TECHNICIANS FOUND AIRCRAFT RUDDER DISPLACED TO THE RIGHT APPROXIMATELY 3 INCHES. THIS CONDITION WAS FOUND WITH RUDDER CONTROL SYSTEM RIGGED PER AIRCRAFT MM AND WITH PROPER CABLE TENSION SET. SYSTEM RIG PINS WERE ALSO INSTALLEDJan 21, 1998 · N70VT · Mtsbsi MU300 · Rudder Control SystemSDR 97ZZZX2545Control Cable · brokeON APPROACH, CREW SELECTED LANDING GEAR DOWN, BUT RECEIVED NO GEAR INDICATION. CREW CYCLED GEAR, RECEIVED NO INDICATION. PERFORMED EMERG EXT PROCEDURE IAW FLT MANUAL, RECEIVED NORMAL GEAR INDICATION. ACFT LANDED SAFELY WITH NO FURTHER INCIDENT. MX INSPECTMay 14, 1997 · N88ME · Mtsbsi MU300 · Landing Gear Retraction/Extension SystemSDR 97ZZZX1089Release Cable · brokenDURING A POST-FLIGHT INSP DAMAGE WAS NOTICED ON THE LT FUSELAGE MLG DOOR, THE AFT SIDE COVER ASSEMBLY, AND THE MIDDLE FUSELAGE SKIN ASSY. AFTER FURTHER INSP THE LT EMERG MLG DOOR UPLOCK RELEASE CABLE WS FOUND BROKEN AT THE ROD END ADJACENT TO THE DOOR UPLOCK Jan 27, 1997 · N482DM · Mtsbsi MU300 · Landing Gear Door Retract SectionSDR 96ZZZX5601Control Cable · failedDURING ROUTINE A-CHECK INSPECTION WHILE PERFORMING EMERGENCY GEAR EXTENSION CHECK, RIGHT HAND GEAR DOOR WOULD NOT OPEN. INVESTIGATED DISCREPANCY AND FOUND SWAGED TERMINAL END ON DOOR CABLE BROKEN OFF. IN AN ACTUAL IN-FLIGHT EMERGENCY, THE RT MAIN LANDING GEAOct 8, 1996 · N75BL · Mtsbsi MU300 · Landing Gear Door Retract SectionSDR 96ZZZX4336Bypass Duct · failedA CRACK DEVELOPED AT THE FORWARD FLANGE OF THE AFT INNER BYPASS DUCT AT THE 6 O'CLOCK POSITION ALLOWING IT TO COME OUT OF THE MATING FLANGE AND ENTER THE AIR FLOW, THEREBY CAUSING A 3 INCH (APPROX) SECTION TO PEEL BACK AND CAUSE A 2 INCH (APPROX) TEAR ALONG THJul 19, 1996 · N83BG · Mtsbsi MU300 · Turbine Engine Compressor SectionSDR 96ZZZX834Bushings · seizedUPPER TORQUE KNEE PIVOT BUSHINGS WOULD NOT ACCEPT GREASE. DISASSEMBLED TORQUE KNEE FROM AIRCRAFT AND FOUND GREASE HOLE IN BUSHING NOT ALIGNED WITH GALLERY IN CASTING. BUSHINGS SHOW NO EVIDENCE OF SPINNING IN CASTINGS. THIS CONDITION FOUND ON BOTH MAIN GEAR Feb 2, 1996 · N399RP · Mtsbsi MU300 · Landing Gear Retraction/Extension System
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