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 MASA200500370Warning Light · unknownASH 6491 PHX TO ICT - THE CREW ABORTED TAKEOFF DUE TO HIGH ITT. MAINTENANCE INSPECTED THE PLANE AND ENGINE BUT COULD NOT DUPLICATE THE PROBLEM.SDR KBM2005F00070Gauge · stuckTOT GAUGE, STUCK AT TOP WHEN POWER SWITCH IS TURNED ON, DOES NOT FUNCTION PROPERLY. REMOVED AND REPLACED. (K)SDR MALA050390Switch · brokenAIR TURNBACK- CTOT SWITCH BROKE OFF AFTER TAKEOFF. REMOVED AND REPLACED CTOT PANEL P/N BOTH 7239060-503, S/N ON 872621, S/N OFF 0339 NEEDS OPS CHECK LB 9850. OPS CHECKED CTOT SYSTEM IAW AMM CH 71-00-00-5.SDR KBM2005F00203Chip Detector · malfunctionedENGINE CHIP LIGHT ILLUMINATED IN FLIGHT. REMOVED, INSPECTED AND CLEANED ENG ELECTRICAL CHIP DETECTORS. NO METAL FOUND, GROUND RUN FOR 1 HOUR. CHIP LIGHT NOT ILLUMINATED, CHECK GOOD. (K)SDR C2XA05TY034Relay · failedTYS, AIRCRAFT DECLARED AN EMERGENCY LANDING FOR ENGINE 1 THRUST REVERSER, DISAGREE IN FLIGHT (MESSAGE WENT AWAY WHEN THE LANDING GEAR WAS LOWERED) AND LANDING GEAR AIR/GRD FAIL ON EICAS IN FLIGHT (MESSAGE WENT AWAY AT TOUCH DOWN). MAINTENANCE REMOVED AND REPLSDR KBM2005F00071Gauge · failedTOT GAUGE, INDICATES -0- BELOW 250 DEGREES C. REMOVED AND REPLACED. (K)SDR COMA0560210Sensor · faultyFLIGHT 5065 DURING TAKEOFF ROLL THE RIGHT ENGINE WOULD NOT SPOOL ABOVE 30 PERCENT N1, ABORTED T/O AND RETURNED TO THE GATE. REPLACED THE RIGHT ENGINE T2 SENSOR.SDR KBM2005F00039Indicator · inoperativeTOT GAUGE, INOPERATIVE. REMOVED AND REPLACED. (K)SDR KBM2005F00040Sight Glass · looseNG GAUGE, COVER, GLASS LOOSE. REMOVED AND REPLACED. (K)SDR GTIA050020Line · brokenRIGHT ENGINE PER ABNORMAL ON TAKEOFF, N1 WAS 93 PERCENT WITH RIGHT EPR 1.30, GATE RETURN AIRCRAFT TAIL SWAP. FOUND MANIFOLD LINE BROKEN AT THE PT7 MANIFOLD MOISTURE TRAP. REMOVED AND REPLACED MANIFOLD LINE, ENGINE OPS CHECK GOOD DURING RUN UP. (M)SDR 243781Ctot Panel · malfunctionedLEFT ENGINE TORQUE MOMENTARILY DROPPED ON CLIMB-OUT WITH CTOT ON. AIRCRAFT RETURNED TO FIELD AND MTX DETERMINED THAT THE TORQUE DROP ONLY OCCURS WITH CTOT ENGAGED. MTX DEFERRED THE CTOT AND THE AIRCRAFT CONTINUED ON WITH THE SCHEDULED FLIGHTS.SDR S2YA04047Warning Light · illuminatedSHORTLY AFTER TAKEOFF, THE CREW NOTICED A LT ENGINE FADEC FAULT. THE CREW PERFORMED AN AIR-TURN-BACK. AFTER MX CONSULTATION THE ANNUNCIATOR WAS MEL`D AND THE AC RETURNED TO SERVICE. MX TROUBLESHOT THE SYSTEM INCLUDING INSPECTION OF THE WIRING. WITH NO DEFESDR DXTA200400368Warning Light · illuminatedAMBER (ENGINE OVERSPEED- LT) MESSAGE ON ADDITION OF POWER ITT WENT TO 860 DEGREE. FAN WENT UP EVENLY FOR BOTH ENGINES, RETARDED THROTTLES BEFORE INDICATORS HIT BLUE POINTER ON SUBSEQUENT POWER UPS. DID NOT NOTICE INDICATOR ON T/O TRY.SDR DXTA200400367Sensor · inoperativeDURING TAKEOFF ROLL NR 1 ENG TOOK 4-6 SECS TO ACHIEVE T/O POWER (95.5) PRIOR TO 80KTS, NR 1 ENG ROLLED BACK TO APPROX 93 PERCENT THEN UP TO 94 THEN BACK TO 91-20 PERCENT NR 2 ENG APR ACTIVATED AND ROLLED UP TO 98 PERCENT. (ABORTED T/O) REMOVED P2T2 SENSOR PSDR C1HA200492016Warning Light · illuminatedAFTER DEPARTURE NR 1 ENGINE BYPASS INDICATOR ILLUMINATED. PERFORMED COM 2-72-19 PROCEDURE. RETURNED TO DFW CHANGED NR 1 ENG MAIN OIL FILTER REF MM 79-15-00. RAN ENG, INSPECTED FILTER, NO PARTICAL FOUND REF MM 71-00-00. INSPECTED NO DEBRIS NOTED REF P&W MM SDR 04FDEA01865Warning Light · illuminatedWENT TO FIREWALL POWER ON TCAS ALERT AT 5000 FT, FIREWALL POWER LESS THAN 10 SECS. IN WORK ADDITIONAL TSI 34-55-6491 ISSUED TO REMOVE TCAS PROCESSOR FOR BENCH DOWNLOAD/READOUT. ADDITIONAL TSI 23-70-6490 ISSUED TO REMOVE CVR FOR BENCH READOUT. PER VERBAL INSDR 2004F00296Indicator · malfunctionedDURING CLIMB-OUT FROM SEA, NR 2 TGT INDICATOR FLUCTUATED BETWEEN 0 AND 8000 DEGREES. FLIGHT RETURNED TO SEA FOR TROUBLESHOOTING. MAINTENANCE REPLACED THE NR 2 TGT INDICATOR. AIRCRAFT WAS RETURNED TO SERVICE. (M)SDR CA040521005Warning Light · illuminatedMAY 15TH THE PILOT IN COMMAND NOTED A RED GOV WARNING LIGHT AT 700 FEET ABOVE GROUND. HE ELECTED TO LAND ON A SAND BAR AND NOTED IN THE DESCENT THE MAIN ROTOR RPM EXCEEDED THE MAX LIMIT. A LANDING WAS CARRIED OUT WITH NO INJURIES TO PERSONS. THE HELICOPTER SDR HEEA094282Torque Box · faultyAFTER TAKEOFF, THE DECU DISPLAYED A MINOR FAULT ON THE NR 2 ENGINE. RETURNED. MAINTENANCE REPLACED THE NR 2 ENGINE TORQUE CONFIRMATION BOX.SDR GLBA20030595Trim Stick · malfunctionedNR 1 ENG WON'T MAKE TAKEOFF POWER, R & R TRIM STICK PN 3053995CL10.SDR AMTA200400243Warning Light · false indicationAT 41,000 FT.790M, RT ENGINE EPR FLUCTUATES 1.60 TO 1.63 WITH A CORRESPONDING FLUCTUATION IN ALL OTER ENGINE INDICATIONS. ALSO, RT ENGINE BLEED DUCT PRESSURE FLUCTUATES 3 PSI. FOLLOWED FIM 71-06-00 FIG 102. NO FAULTS NOTED AT THIS TIME. OK FOR SERVICE.SDR AMTA200400052Tube · missingDURING CLIMB ABOVE FL180 ALL LT ENGINE INSTRUMENT INDICATORS BEGAN TO FLUCTUATE EPR FLUCTUATING BETWEEN 1.65 AND 1.5 EPR FOR APPROXIMATELY THREE MINUTES 94335. INSTALLED MISSING PROBE HEAD PER MM 77-11-04-8. PERFORMED ENGINE HIGH POWER TAKEOFF. ALL PARAMETESDR COMA0460050Monitor · malfunctionedFLIGHT 5701 RIGHT ENGINE VIBRATION INDICATION DURING T/O. COULD NOT DUPLICATE. RESET VIBRATION MONITOR, RUN CHECKS WERE NORMAL.SDR TRB2004F00001Indicator · erraticDURING TAKEOFF THE RT ENGINE ITT WENT TO 765 DEGREES. CREW ABORTED THE TAKEOFF AND RETURNED TO BLOCK. REMOVED AND REPLACED THE ITT INDICATOR FOR THE RT ENGINE.SDR TSAA0334192Warning Light · false indicationON TAKEOFF ROLL, ABORTED TAKEOFF AT 70 KTS DUE TO ENGINE MASTER CAUTION LIGHT, DIDN'T NOTE SOURCE OF LIGHT. ONLY ABNORMAL INDICATION WAS 99 CELSIUS TAT. SMOKE OBSERVED FROM BRAKES, NORMAL TAXI TO GATE. PERFORMED HIGH ENERGY STOP/HEAT DAMAGE CONDITION INSPECSDR AMTA200301427Monitor · failedEICAS MSG ENGINE VIB DISPLAYED, INTERMITTENLY CAME ON IN CLIMB, WENT OUT IN CRUISE FAILED TO .1 CAME BACK 1.0-1.1. T/S PER FIM 77-31-00. REMOVED AND REPLACED AVM SYSTEM IAW M/M 77-31-00. (M)SDR MALA030505Warning System · false indicationAFTER START ON FLIGHT 3093, CREW REPORTED FIRE IN RT ENGINE. CREW TURNED ON THE HIGH PRESSURE BLEED THE ENGINE TEMP WAS 800, HP FELL OFF LINE, AND NG STARTED TO DROP TO 30 PERCENT, TEMP WENT TO 840 PROP STAYED AT 1040. CREW RECEIVED THE FIRE SIGNAL AND DID FSDR A6WA200340143Sensor · contaminatedEN ROUTE AT 29,000 FT N' (+2/-5) ITT/N2 FLUX ABNORMAL ON NR 2 ENGINE. REMOVED AND REPLACED SPEED CONTROL AMP, NO FIX, FOUND T2 SENSOR CANNON PLUGS CONTAMINATED. CLEANED AND OPS CHECK NORMAL. (M)SDR AWXA200301056Alternator · faultyON TAKEOFF ROLL AT DFW EN ROUTE FOR PHX NO. 2 ENGINE N2 INDICATOR HAD ERRATIC FLUCTUATION BETWEEN 30-40 PERCENT, REJECTED TAKEOFF BELOW 80 KTS. MAINTENANCE ISSUED MEL 77-3, COND. 2 (NR 2 ENG TACH GEN INOP). WHEN AIRCRAFT ARRIVED IN PHX MAINTENANCE REMOVED AND SDR GLBA001Tach Generator · looseNR 1 PROP RPM 1450 IDLE AT 600, TIGHTENED NR 1 N2 TACH GEN.SDR HEEA088649Control Unit · malfunctionedRED GOVERNOR LIGHT COMES ON WITH FAIL 2 0000 AFTER AIRCRAFT WAS STARTED. TO BE SENT TO VENDOR FOR REPAIR.SDR HEEA088087Control Unit · interferenceINTERMITTENT RED GOV LIGHT AND ENGINE WOULD NOT TURN WHEN SWITCH SET TO ON POSITION EVEN WITH NO RED GOV LIGHT. REPLACED.SDR HEEA087792Indicator · intermittentT5 INDICATOR, FLUCTUATED AND WENT TO ZERO. SHOP REPAIR.SDR GLBA2003063Warning Light · illuminatedLEFT ENGINE T6 RED ANN. CAME ON AND AUDIO WARNING T6 SOUNDED, PREFORM GROUND RUN AND FOUND ALL PARAMETERS TO BE WITH IN LIMITSSDR HALA0300230Control Unit · malfunctionedRIGHT ENIGNE SYSTEM FAIL LIGHT CAME ON. PERFORMED WIRING CHECK PER FIM 73-21. ALL OK. REMOVED AND REPLACED NR 2 INDEPENDANT OVERSPEED PROTECTOR (IOP) PER MM 73-21-11. CHECK OK. RTS CHECKED OK. OK FOR SERVICE. (M)SDR DLM88030293Blade · damagedAFTER TAKEOFF, GSO LEFT ENGINE INGESTED LARGE BIRD. MANY BLADES BENT AND AT LEAST ONE MIDSPAN SHROUD BROKEN OFF. REPLACING ENGINE.SDR HEEA083775Shaft · shearedFADEC FAULT IN FLIGHT. FOUND PMA SHAFT SHEARED DUE TO FAILED BEARING IN PMA. REPLACED WITH SERVICEABLE PART.SDR USAASB02232Connector · chafedPIT - FLT 773 - EN ROUTE FROM PHL TO DFW, THE NR 1 ENGINE EGT INDICATOR FAILED. BOTH THE ANALOG AND DIGITAL PORTIONS WERE INOPERATIVE. FLIGHT DIVERTED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPAIRED A CHAFED WIRE AT CONNECTOR PLUG D1208, ENSDR HEEA082537Thermocouple · damagedTHERMOCOUPLE LEAD HAS OPEN IN THERMOCOUPLE END.SDR SWAA022671Cable · faultyNR 2 ENGINE THROTTLE WILL NOT ADVANCE. REMOVED AND REPLACED NR 2 ENGINE AFT TELEFLEX CABLE PER MM.SDR ASOA02578SSensor · inoperativeDURING TAKEOFF, BOTH ENGINES WERE SET AT APPROXIMATELY 90 PERCENT. DURING CLIMB OUT THE LT ENGINE N1 WENT TO THE LOW 70 PERCENT AND FLUXED BETWEEN THE LOW TO HIGH 70. THERE WAS ALSO A FUEL FLOW FLUX AND THE OIL PRESSURE REMAINED CONSTANT. AN EMERGENCY WAS DSDR BMAC020019Connector · inoperativeNR 2 ENGINE WOULD ONLY PRODUCE APPROXIMATELY 85 PERCENT TORQUE ON TAKEOFF. TAKEOFF WAS ABORTED. NR 2 EGT WAS ERRATIC WHILE TAXING BACK. REMOVED, INSPECTED AND CLEANED THE FOLLOWING CONNECTOR PLUGS; TTL, TORQUE RIGHT, J1 AND J3 ON SIGNAL CONDITIONER, LEFT ANSDR 02215425SensorAt 17000 feet in the climb, the crew reported a r/h engine vibration indication of 3.6 ips. The crew secured the r/h engine, returned to CVG, and landed without further incident. Maintenance personnel removed and replaced the r/h engine vibration sensor. AnSDR CA020808005Light · burned out(CAN) DURING A RUN UP, EXPERIENCED A LOSS OF RPM OF 200 CYCLES ON THE RT MOTOR. AFTER VERIFICATION, AN INDICATOR LIGHT WAS FOUND TO BE DEAD. 2 MONTHS AGO THE SAME PROBLEM HAPPENED WITH ANOTHER ENGINE.SDR RAIA00207226Pressure Switch · inoperative5514-STL- RIGHT ENGINE BETA LIGHT INOP. MAINTENANCE REMOVED AND REPLACED THE #2 BETA SWITCH.SDR RAIA00207212Pressure Switch5605-STL- RIGHT GREEN BETA LIGHT DOES NOT ILLUMINATE WHEN ENGINE IS OPERATING. MAINTENANCE REMOVED AND REPLACED THE RIGHT ENGINE BETA SWITCH, OPS AND LK CK OK.SDR CA020614002Detector · failed(CAN) AFTER DEPARTING FROM FORT SEVERN, THE NR 1 ENGINE OVERHEAT LIGHT CAME ON. THE PILOT SHUT DOWN AND FEATHERED THE ENGINE, CONTINUING TO MAIN BASE. MAINTENANCE CHECKED THE OVERHEAT DETECTOR AND FOUND TO BE GOING OFF EARLY. THE DETECTOR WAS REPLACED AND THSDR GLBA2002052Tach Generator · intermittentLEFT N1 FLUXUATION, REPLACED TAC GEN OPS CHECKED SATISFACTORYSDR 2002FA0000620Display · malfunctionedWHEN LEFT FUEL FEEDER TANK IS DRAINED COMPLETELY, RIGHT FUEL FEEDER TANK DROPS TO ZERO (QUANTITY INDICATOR). WHEN YOU PULL LEFT FUEL FEEDER TANK CIRCUIT BREAKER THE LEFT FUEL QUANTITY GOES TO RED X AS IT SHOULD AND RIGHT FUEL QUANTITY INDICTOR DROPS TO ZERO. SDR XR52002F00000Indicator · shortedIN FLIGHT, PILOT REPORTED THAT CIRCUIT BREAKER (POPPED) OUT. HE RESET THE BREAKER AND SPARKS CAME OUT OF THE ITT GAUGE. THE MARK ON THE INSTRUMENT CASE INDICATE THAT A SHORT OCCURRED INSIDE AND GROUNDED TO THE INSTRUMENT PANEL, CAUSING THE SPARKS.
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