JASC 7700
Service difficulty reports · 706
Reports filed under 7700 · Engine Indicating System, 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 jasc_code = '7700' 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 jasc_code = '7700' 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 ANCF2012040800119Warning Light · false activationDURING FLIGHT, NR 1 ENGINE COMPRESSOR VANE FAULT ECAM ILLUMINATED. IAW AMM 73-29-00-710-040B OPS TEST OF THE FADEC ON GROUND PERFORMED WITH ENGINE MOTORING & MCDU SHOW NO FAULT RECORDED. IAW AMM 75-31-20-820-001, VBV SYSTEM WAS CLOSED DIMENSION A AND B WERE SDR ASAA12511294Unknown · malfunctionedPERFORMED TASK CARD 78273000 ENG FMC CDU FAULT FOUND MAINT MSG 76 31361 START LEVER SIGNALS DISAGREE NR 1 ENG. AT 50 HOUR RE CHECK NO FAULTS WERE FOUND. PERFORMED T/S FOR FAULT 76 31361 PER FIM 76 11 00 810 801 F00 ACCOMPLISHED INITIAL EVALUATION SEVERAL TIMSDR HALA2012021200054Relay · failedRIGHT ENGINE RETARDS TO 47 PERCENT N1 AT TOP OF DESCENT, SLOWLY DECREASING AS ALTITUDE DECREASES FINALLY MATCHING LT ENGINE 30 PERCENT AT ABOUT 11,000 FT. ENGINE INDICATATIONS ARE NORMAL FOR RESPECTIVE N1. ACCOMPLISHED FIM 73-21-00. REPLACED K433 RELAY. TESDR USAA2012011800017Warning System · malfunctionedON TAKEOFF ROLL AT 65 KNOTS, ECAM CHIME WITH ENGINE 2 COMPRESSOR FAULT ON UPPER ECAM. MAINTENANCE PERFORMED TROUBLESHOOTING PER TROUBLESHOOTING MANUAL 75-30-00-810-84601 AND POWER ASSURANCE TEST PER AIRBUS MAINTENANCE MANUAL 71-00-00-710-013. NO FAULTS FOUNDSDR UIEA2012010800004Warning Message · false activationRT ENGINE CONTROL MESSAGE. PEFORMED "PIMU" RESET PROCEDURES IAW FIM 73-21-00. NO FAULTS NOTED. MESSAGE CLEARED.SDR UIEA2011121800720Warning Light · false activationSTATUS MESSAGE RT ENGINE CONTROL. PEFORMED FIM TABLES IAW FIM 73-21-00/71-PIMU. FAULT CLEARED, MESSAGE CLEARED PERFORMED GROUND TEST IAW FIM 71-PIMU. NO DEFECTS NOTED.SDR HALA2011120500567Warning Light · false activationETOPS SIGNIFICANT SYS - DURING DESCENT THROTTLES AT IDLE. ENGINES INDICATIONS - LT ENGINE N1=33 & RT ENG =47, LT ENGINE TGT=253 & RT ENGINE = 321, LT ENGINE N2 = 65 & RT ENGINE = 79, LT ENGINE FF = .500 & RT ENGINE = 1.4. FROM TOP OF DESCENT (36000) TO 180000SDR FDEA201111164931Sensor · failedON TAKEOFF ROLL N2 VIA FAIL. REJECT AT 60 KTS. R & R NR 1, ENG N1 SENSOR.SDR UALA2011110906111Bearing · defectiveNR 2 ENG FAULT HISTORY SHOWS MAINTENANCE MSG MORE THAN ONCE IN 5 LEGS. NR 1 BEARING ACCELEROMETER SIGNAL OUT OF RANGE.
WITH THIS MSG OCCURING IN DESCENT, IT IS A NUISANCE, NO ACTION IS REQUIRED. ALSO, 483-0058 NR 1 BRG ACCELEROMETER IS AN INTERNAL ENGINE SDR HALA2011102000479Circuit Card · malfunctionedETOPS SIGNIFICANT SYS - BTB - DURING START "LT ENGINE STARTER CUTOUT" EICAS DISPLAY. R & R LT ENGINE SPEED CARD IAW AMM 77-12-01. GROUND RUN, OPS CHECKED GOOD.SDR ANCF2011052900090Unknown · malfunctionedAFTER T/O THRUST WAS APPLIED AT 50 PERCENT POWER SET, POWER DROP TO 21.1 PERCENT ON RIGHT ENGINE, AIRCRAFT TURN TO THE RIGHT, REJECTED T/O WAS EXCECUTED. IAW TSM 77-00-00-810-852, OPERATIONAL TEST OF THE FADEC ON GROUND WITH ENGINE NON-MOTORING PERFORMED, IAWSDR UALA2011100705434Indicator · inoperativeLEFT ENGINE VALVE ANNUNCIATOR LIGHT INOPERATIVE. REPLACED INDICATOR LIGHT ASSY. OPS CHECKED GOOD.SDR FDEA201110074352Ecu · failedNR 1 ENGINE POSSIBLE COMPRESSOR STALL WHILE DESCENDING. HEARD A POP ON LT SIDE AND NOTICED NR1 N1 RPM AT 20 PERCENT, EGT AT 700 DEG, AT N2 58 PERCENT ENGINE WOULD NOT RESPOND TO THROTTLE INPUTS. ENGINE APPEARED TO RECOVER TO NORMAL AFTER LANDED & TAXIED CLEASDR CA110929015Sensor · inoperative(CAN) DURING CLIMBOUT OF A MOUNTAIN DEPARTURE POINT THE ROTOR SPEED DROPPED OFF. SUBSEQUENT TESTS CONFIRMED A SIGNIFICANT LOSS OF POWER. MX DISCOVERED THAT THE PISTON ROD WITH THE SPRING PACK WAS STUCK WITH ZERO AXIAL MOVEMENT. SIGNIFICANT HAND PRESSURE WAS RSDR CA110922006Probe · defective(CAN) DURING TROUBLESHOOTING OF THE EGT SYS, IT WAS DETERMINED THAT AN EGT PROBE WAS DEFECTIVE. CHECKING THE INTERACTIVE IPC ON THE DIAMOND AIRCRAFT WEBSITE, THE FOLLOWING PART NUMBER WAS FOUND (ATTACHMENT INTERACTIVE IPC) P/N VMS 1020060. DIAMOND PARTS DEPARSDR 2011FA0000616Indicator · damagedNG INDICATOR DIGITAL READOUT IS DIFFICULT TO READ IN DAYLIGHT CONDITIONS.SDR 2011FA0000615Indicator · damagedNG INDICATOR DIGITAL READOUT IS DIFFICULT TO READ IN DAYLIGHT CONDITIONS.SDR 2011FA0000614Indicator · damagedNG INDICATOR DIGITAL READOUT IS DIFFICULT TO READ IN DAYLIGHT CONDITIONS.SDR 2011FA0000613Indicator · damagedNG INDICATOR DIGITAL READOUT IS DIFFICULT TO READ IN DAYLIGHT CONDITIONS.SDR 2011FA0000612Indicator · damagedNG INDICATOR DIGITAL READOUT IS DIFFICULT TO READ IN DAYLIGHT CONDITIONS.SDR CA110909005Engine · warning light(CAN) DURING A REPOSITIONING FLIGHT, THE PILOT RECEIVED PROPELLER ELECTRONIC CONTROL AND ENGINE ELECTRONIC CONTROL FAULTS WITH NO TORQUE INDICATION. MOVING THE POWER LEVER GAVE NO RESPONSE FROM THE ENGINE AND IT WAS SHUTDOWN AND SECURED. AN UNEVENTFUL SINGLESDR 2011FA0000690Signal Cond Unit · failedPART WAS RECEIVED DEAD ON ARRIVAL AFTER REPAIR. DURING INSTALL, ALL LT ENGINE DIGITAL INSTRUMENTS AND RT ENGINE LED INSTRUMENTS WERE FULL BRIGHT AND UNCONTROLLABLE ALONG WITH ALL FUEL QUANTITY INDICATIONS EXCEPT FOR TOTALIZER.SDR UALA2011083104671Interface Unit · faultyCREW REPORTS WITH NR 1 ENGINE OFF SITTING AT GATE N2 INDICATION FLUX'S BETWEEN 4.5 AND 5.5 PERCENT WITH EEC GRD POWER ON N2 READS 11.1 PERCENT. REST AIMS AND SWAPPED EDIU'S S/N 99080051 IS IN THE LT POSITION AND S/N 99076300 IS IN THE RT POSITION. WITH CREW SDR UALA2011081504267Relay · faultyFAILED RUN LOST EPR INDICATION AND MESSAGES RETURNED FEW MINUTES AFTER START UP. LT ENGINE EEC AND LT ENGINE PROBE HEAT MESSAGE. DUAL CHANNEL PTS PROBE HEAT ON PIMU (DF0060). STARTED ENGINE FOR TAXI AND PROBE HEAT MESSAGE APPEARED (SEE DF59) AND ALSO EPR INDICSDR HALA2011070600316Indication Sys · malfunctionedETOPS SIGNIFICANT SYS - DURING CLIMB & CRUISE, NOTED ENGINE INDICATIONS CLIMB - N1-LT 104.3 RT 104.3, EGT-LT 818 RT 844, N2-LT 103.2 RT 106.6, FF-LT 10.0 RT 10.0. CRUISE - N1 LT 96.6 RT 96.2, EGT-LT 715 RT 724, N2-LT 95.8 RT 100.3, FF-LT 5.2 RT 5.2. TROUBLESHOSDR BLUA2012F00026Computer · warning lightNR 2 ENGINE COMPUTER LIGHT ILLUMINATED IN FLIGHT.SDR MYWA110061Indication Sys · activatedETOPS SIGNIFICANT SYSTEM: AFTER NR 2 REVERSER DEPLOYED NR 2 ENGINE CONTROL LIGHT CAME ON. PERFORMED NR 2 ENGINE BITE TEST NO FAULTS FOUND DURING BITE TEST. GROUND TEST EEC, NO EEC TEST FAULTS AT THIS TIME. PERFORMED IAW BOEING 737-800 FIM 73-00 TASK 801.SDR MYWA110052Indication Sys · false activationETOPS SIGNIFICANT SYSTEM: NR 2 ENGINE CONTROL LIGHT CAME ON DURING LANDING ROLL OUT. PERFORMED FIM 73-06 TASK 801 FAULTS CLEARED RAN ENG AND PERFORMED FMC/EEC BITE CK, NO FAULTS FOUND. ENG OPS CHECK GOOD.SDR QMLA2011061411064Cable · brokenPILOT NOTED ON ENGINE START, THAT THE NR 2 ENGINE NG INDICATION WAS 15 PERCENT LOWER THAN THE NR 1 ENGINE NG INDICATION. PERFORMED A NORMAL ENGINE SHUTDOWN AND CALLED MX. FOUND THE ANTICIPATOR CABLE BROKEN APPROX 5" FROM THE RT FWD SERVO. REPLACED THE ANTICSDR TRBA2011062Unknown · unknownDURING T/O ROLL MASTER WARNING ENG ON CAP UNNABLE TO RESET AND OBTAIN A CLEAN CONFIG TEST. RUN UP RT ENGINE IAW AMM 72-00-00. FOUND OK.SDR BLUA2012F00025Monopole · failedNR 2 ENGINE COMPUTER LIGHT ILLUMINATED IN FLIGHT. FOUND MONOPOLE FAILED.SDR HALA2011051000186Warning Light · illuminatedETOPS SIGNIFICANT SYS - ENG 2 MINOR FAULT ECAM AFTER LANDING. PERFORMED EECS2 CHAN B SYS TEST, LAST LEG CLASS 3 FAULT AND GROUND REPORT TEST, TESTED OK. PERFORMED TSM 73-22-00-740-815, TESTED OK.SDR UALA2011040801702Probe · faultyR ENG T3 THERMOCOUPLE PROBE CH A IS OUT OF RANGE. REPLACED T3 THERMOCOUPLE PROBE PER MM. OPS CHECKED OKAY.SDR CA110413009Indication Sys · false indication(CAN) LOW OIL PRESSURE/IFSD DURING FLIGHT, THE ENGINE OIL PRESSURE GRADUALLY DROPPED INTO THE YELLOW BAND, THE CREW ELECTED TO SHUT THE ENGINE DOWN BEFORE RETURNING TO THE DEPARTURE AIRPORT WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED. POST FLIGHTSDR CA110413008Indication Sys · malfunctioned(CAN) ABORTED T/O, THE PILOT ABORTED DUE TO BOTH ENGINES BEING 0.1 PERCENT BELOW TARGET N1 SPEED. POST EVENT PERFORMANCE ENGINE RUN UPS WERE SATISFACTORY AND THE ACFT WAS RETURNED TO SERVICE. EXTENT OF TROUBLESHOOTING PERFORMED IS UNKNOWN AT THIS TIME.SDR MYWA110033AWarning Light · false activationETOPS SIGNIFICANT SYSTEM: ENGINE CONTROL LIGHT ON ENGINE NR 1, AFTER LANDING. PERFORMED BITE TEST, LIGHT EXTINGUISHED.SDR IXXA110026OSensor · defectiveDURING CRUISE NR 3 ENG COMPRESSOR STALLED. CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX REPLACED (CIT) SENSOR. OPS CHECK GOOD IAW CFM MM 73-21-20. ACFT WAS RETURNED TO SERVICE.SDR EIAA2011020Line · looseNR 2 ENGINE SURGED PASSING FL140 EGT AT 750 EPR AT 1.3 HAD SURGE THEN HUNG, NO THROTTLE RESPONSE. SHUT DOWN ENGINE WAITED 5 MIN, THEN RE-STARTED, AFTER 10 MIN AT FL040, RE-TARDED THROTTLE AND EXPERIENCED 2ND SURGE SHUT DOWN ENGINE WITH NO EXCEEDANCE. CARRIEDSDR HALA2011021000087Engine · unknownETOPS SIGNIFICANT SYS - LT ENG NO EGT RISE DURING START ATTEMPT WITH ENG IGN SELECTOR IN SINGLE, NR 2 POSITION. GROUND OPS CHECK LT ENG NR 2 IGNITION CHECKED OK.SDR UALA2011020100553Warning Message · false activationENGINE CONTROL RT AND EEC C1 RT EICAS MESSAGES. CREW RESTARTED ENGINE. MESSAGES RETURNED ON STATUS PAGE. MAT SHOWED MAINTENANCE MESSAGE. 75-6 0342 LATCHED. INSPECTED SVA, LINKAGES AND FOUND NO FAULTS. ERASED MESSAGE AND RAN ENGINE. NO MESSAGES.SDR QMLA2011012711016Potentiometer · failedIN CRUISE FLIGHT, PILOT NOTICED YELLOW GOV LIGHT ILLUMINATED. LANDED, SHUTDOWN ACFT. MECHANIC REVIEWED VEMD FAILURE PAGE ON MX MENU OF VEMD. VEMD INDICATED FAILURE, TEST REF 120, LRU "NF TRIM POT" IN RED. REMOVED YAW ANTICIPATOR POTENTIOMETER AND REPLACED SDR DXTA2011011904422Transducer · malfunctionedLT AND RT FADEC FAULTY EICAS MESSAGES CAME ON AT V1 (1 ST ONE) AND ABOUT 5 SECONDS LATER (2 ND ONE) ON TAKEOFF. ACFT WAS COLD SOAKED AT TEMP BELOW 0 DEG C FOR ABOUT 9 HRS BEFORE TEMP WENT ABOVE 0 DEG C. ENGINE SYS DIAGNOSTIC CODES AFTER LANDING WERE AS FOLLOSDR C8GA2010000078Circuit Breaker · poppedON TAKE-OFF, WHILE DOING A ROLLING POWER CHECK, ENGINE NR 1 AND NR 3 EPR GAUGES FAILED TO COME UP. ABORTED TAKE-OFF AT LOW SPEED AND TAXIED BACK TO THE RAMP. MX FOUND CIRCUIT BREAKERS POPPED, RESET BREAKERS, RAN ENGINES. OPS CHECK GOOD IAW MM 77-11-00, ACFT RSDR CA110613013Indicator · misoverhauledITT INDICATOR REMOVED FOR REMARKING. UNIT DISSASEMBLED IN O/H FACILITY AND FOUND UN-APPROVED PARTS INSTALLED. UNIT REMOVED FROM SERVICE.SDR 2010F00242Warning Light · false activationDURING TRAINING FLIGHT, ENG CHIP LIGHT WOULD INTERMITTENTLY ILLUMINATE AND FLICKER. LANDED ACFT AND CALLED DUTY MECHANIC. MX PERFORMED REQUIRED OPERATIONS TO RETURN ACFT TO SERVICE AND CONTINUED PLANNED EVENTS.SDR CA101022003Converter · failedDURING CRUISE THE PILOT NOTICE THE AUXILIARY WARNING LIGHT WAS ON, ON THE ENG CONTROL PANEL, AN INDICATION OF POWER LOSS ON 1 CHANNEL, IN A DUAL CHANNEL SIGNAL DATA CONVERTER. ALL ENG INSTRUMENTS N1,N2, FF, ITT, FP, OP, & FUEL TOTALIZER GO THROUGH BOTH CHANNSDR 2010FA0001083Warning Light · false activationON APPROACH TO LANDING THE PILOT HAD AN ENGINE CHIP LIGHT EVENT. THE LIGHT REMAINED ON DURING SHUTDOWN BUT WHEN MX ARRIVED THE LIGHT WAS OUT. BOTH ENGINE CHIP PLUGS WERE PULLED AND WERE FOUND TO BE CLEAN OF DEBRIS. THE LIGHT EVENT COULD NOT BE DUPLICATED.SDR UALA2010100403645Indicator · failedSTANDBY ENGINE INDICATOR FAILS OPS TEST. INDICATOR FOUND FAULTY. REPLACED SEI. OPS NORMAL.SDR IPXA10562446Epr System · inoperativeTHROTTLE SPLIT, UNABLE TO MATCH EPR, N1 OR EGT. HAD TO ADVANCE NR1 ENG THROTTLE. NR2 POWER SETTING WERE NORMAL. C/W BOW GG-2518-998 C/W ENGINE POWER AND PERFORMANCE RUNS IAW AMM. BOW REQUIRED. R & R EPR XMTR, EEC, P1 PROBE, P1 SYS TESTS, PF RAKES CHECKS ANDSDR S9H2010F00003Chip Detector · activatedFLIGHT RETURNING, ON RANCH SHUTTLE, PILOT EXPERIENCED AN ENGINE CHIP LIGHT. IAW THE EMERGENCY PROCEDURE, THE PILOT LANDED THE ACFT "AS SOON AS POSSIBLE". THE PILOT LANDED ON THE NORTH EAST END OF THE LAKE AT THE HELI PAD LOCATED THERE. THE PILOT CONTACTED
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