JASC 3417
Service difficulty reports · 1,212
Reports filed under 3417 · Air Data Computer, 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 = '3417' 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 = '3417' 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 AALA20130614012Cadc · inoperativeNR 2 CENTRAL AIR DATA COMPUTER, ALTITUDE ALERT & AUTO PILOT FAILED AFTER TAKE OFF. EMERGENCY DECLARED FLIGHT RETURNED MCO LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NR 2 CENTRAL AIR DATA COMPUTER SYSTEM. GROUND CHECKED NORMAL OPERATIONSDR UALA2013061204033Adc · failedRIGHT ADC APPEARED TO HAVE FAILED DURING AIR DATA TEST. REPLACED RT ADC IAW MM. ALL TESTS AND INDICATIONS NORMAL.SDR AALA20130603007Cadc · malfunctionedMX CREW REPORTED MULTIPLE FLIGHT CONTROL FUNCTION MALFUNCTION INDICATIONS. EMERGENCY DECLARED FLIGHT RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED NR 1 CENTRAL AIR DATA COMPUTER. SYS GROUND CHECK NORMAL OPERATION.SDR SIMA20130529001Adc · failedAT 36000 FT, SPS ADVANCED CAUTION ON EICAS, CA`S AIRSPEED INDICATOR STARTED SLOWING DOWN AND DIFFERENT FROM F/O BY 30 KTS AND WENT DOWN FROM THERE, ALTITUDE INDICATIOR OFF BY 200 FT, RECEIVED LOWER ALL PROBLEMS RETURNED NORMAL. F/O SMELLED AN ELECTRICAL BUSDR V2JA0504134142480Adc · failedBOTH ADC FAILED IN FLIGHT. ADC 1 FAILED FIRST, REVERTED TO ADC 2 WHICH FAILED 15 MINUTES LATER.SDR AALA20130429001Adc · faultyMIA - CREW REPORTED EICAS MESSAGE FOR TRAILING EDGE FLAP DISAGREE. EMERGENCY DECLARED FLIGHT LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT AIR DATA COMPUTER. SYSTEM GROUND CHECK NORMAL OPERATION.SDR 9JLA2013052204235Adc · defectiveTHE FLIGHT CREW REPORTED THAT THE NR 1 PDF INDICATED THE LOSS OF IAS AND ALT ON THE CAPTAINS SIDE WHILE ENROUTE. TROUBLESHOOTING INDICATED THE NR 1 ADC DEFECTIVE. THE ADC WAS REPLACED WITH AN O/H UNIT IAW AMM 34-10-01.SDR CA130411015Adc · failed(CAN) ENROUTE, BOTH AIR DATA COMPUTERS AND STANDBY, WENT OUT OF SERVICE. CREW DECLARED AN EMERGENCY AND DIVERTED. PRIOR TO LANDING, SYS BEGAN WORKING AGAIN. THE FLIGHT LANDED AND TAXIED TO GATE WITHOUT INCIDENT.SDR UALA2013030401287Adc · faultyF/O ELEC ALTIMETER WRONG. SELECT ALTN STATIC FIXES PROB SEE LOG BOOK FOR READINGS. CREW COMMENTS: F/O ALTM 80 FT HIGHER THAN CAPTS. CORRECTS USING ALTN AIR DATA. REPLACED RIGHT AIR DATA COMPUTER REF AMM. ACCOMPLISHED SELF TEST AND MCDP TEST 30, ALL NORMALSDR UALA2013022801213Coupler · not seatedSPLIT BETWEEN ALTIMETERS BEYOND 40FT LIMIT. RESEATED QUICK COUPLERS ON LEFT ADC, ALL INDICATIONS WERE WITHIN LIMITS.SDR A6WA201302224J016Adc · malfunctionedIN FLIGHT, EFIS COMP MON CAUTION WITH IAS FLAG. LEFT AND RIGHT SIDE HAD 10 TO 15 KT SPLIT, C/W QRH MSG PERSISTED. LEFT AIRSPEED DROPPED TO 160 KTS, ACFT SPEED WAS 300 KTS. REMOVED AND REPLACED NR 1 ADC IAW AMM 34-13-01. OPS CHECK GOOD AND FUNCTION CHECK GOSDR UALA2013022001030Adc · faultyAFTER T/O CAPTAIN EXPERIENCED LOSS OF AIRSPEED, ALT AND OTHER AIR DATA INDICATIONS. INDICATIONS RETURNED TO NORMAL SEVERAL MINUTES AFTER T/O. ALL INDICATIONS NORMAL AT THIS TIME. SAMC TEXT: FAULTY AIR DATA INDICATIONS RETURNED. CAPT SELECTED ALT ADC AND SYSDR UALA2013022001019Adc · malfunctionedAFTER T/O CAPTAIN EXPERIENCED LOSS OF AIRSPEED, ALT AND OTHER AIR DATA INDICATIONS. INDICATIONS RETURNED TO NORMAL SEVERAL MINUTES AFTER TAKEOFF. ALL INDICATIONS NORMAL AT THIS TIME. SAMC TEXT: FAULTY AIR DATA INDICATIONS RETURNED. CAPT SELECTED ALT ADC ANSDR CA130312011Air Data Module · malfunctioned(CAN) MULTIPLE CAUTIONS, RUD CTRL, ROLL SPOILER OTBD HYD, PITCH, TRIM, ELEVATOR FEEL, AND NR 2 IAS AND ALT FAIL MESSAGES. MAINTENANCE REPLACED THE NR 2 ADU.SDR CA130214015Adc · malfunctioned(CAN) NR 1 AHRS TAS FAULT. ADC/GDC74A REPLACED.SDR BSYA20130211044Computer · malfunctionedAFTER TAKEOFF FROM FTY, CREW EXPERIENCED FLIGHT COMPUTER MALFUNCTION WHICH AFFECTED THE RVSM CAPABILITIES. CREW RETURNED AND LANDED SAFELY AT FTY WITHOUT INCIDENT. AVIONICS DEPARTMENT IS INSPECTING AIR DATA SYSTEM.SDR HALA2013012700012Indication Sys · malfunctionedABORTED TAKE OFF, LT AIRSPEED INDICATOR 120 KTS RT AIRSPEED INDICATOR 75 KT WITH RED FLAG BOTH AIRSPEED INDICATORS. APPEAR NORMAL DURING TAXI BACK & PARKED. PERFORMED AMM TESTS 34-13-02 AND 34-12-00. FOUND F/O AIRSPEED INDICATOR SLOW TO RESPOND. REPLACED SDR IPXA3576822Adc · inoperativeEMERGENCY DECLARED, ACFT SUDDENLY PITCHED UP AND TRIM SEEMED TO RUNAWAY. TROUBLESHOT, R & R LT ADC SYS TESTED OK IAW MM 34-12-00-71-001. LT SAM TO BE CHANGED. PN 044 4040-800-912, SN OFF 92053291. R & R LT STAB TRIM ELEVATOR ASSYMMETRY LIMIT MODULE AND TESDR HSYA201212310002Adc · malfunctionedPILOT REPORTED AN ADC FAILURE, LOSS OF AIRSPEED, ALTIMETER, VERTICAL SPEED, TAS AND OAT DISPLAYS DURING CRUISE. AIRCRAFT LANDED WITHOUT INCIDENT. MX TROUBLESHOOT AND INSPECTED ACFT AHRS 1 TAS ALERT IAW STC ICAW A0-01080-05, REV 1 AND REFERENCING FLIGHT-LINE SDR UALA2012122707422Adc · faultyAIRSPEED INDICATOR DISAGREE, FLIGHT DIVERTED. TRIPPED ON LEFT STAB TRIM & ELEV LIMIT MODULE. REPLACED LEFT ADC AND RESET LEFT SAM.SDR MTNA1115120001Adc · faultyDURING TAKEOFF ROLL OF FLIGHT 7499 CRW-MEM, THE PILOTS AIRSPEED AND ALTIMETER FLAGS APPEARED. THE FLIGHT CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. AFTER TROUBLESHOOTING THE MECHANIC REPLACED THE DADC IAW ATR72 JIC 34-11-81 THE SYSTEM CHECKED GOOD ANSDR QXEA2012111301383Adc · malfunctionedELEVATOR FEEL CAUTION LIGHT ILLUMIINATED AT TOP OF CLIMB AT FL250. IAS WAS NOT MISMATCHED. RETURNED TO FIELD. LANDING UNEVENTFUL. R & R THE NR 1 AIR DATA COMPUTER (ADC) AS A PRECAUTIONARY MEASURE IAW AMM TASK 6341101. OPS CHECKED GOOD. PERFORMED A PITOT/STSDR WWQA201211080001Dadc · deactivatedDURING DESCENT, AT ABOUT 26000 FT, DADC 1 WENT OFF LINE, CAUSING LOSS OF VARIOUS SYSTEMS, AFTER EVALUATING THE SYSTEMS LOSS AND COMPAIRING ALTIMETERS, IT WAS DETERMINED DADC 1 HAD GONE OFF LINE, DADC 2 SELECTED AND SYSTEM RESET. ABOUT 30 SECONDS LATER DADC 2SDR CALA2012101700673Air Data Module · malfunctionedIAS DISAGREE DISPLAYED ON CAPT AND F/O SCREENS - F/O AIRSPEED DEE MED OK. CAPTS INOP. CORRECTED ON LANDING. CAPT'S IAS WENT TO 45 IN DECENT ALT WAS 600'' HIGH PITOT PROBE INSP CK OK IAW AMM 34-11-01-200-804 STATIC PORT IN SPN CHK OK IAW AMM34-11-02-200-803 PSDR VNAA2012100900004Adc · failedCREW REPORTED ERRONEOUS INDICATIONS IN FLIGHT ON PFD (PRIMARY FLIGHT DISPLAY) NUMBER ONE. CREW DIVERTED AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED NUMBER ONE ADC (AIR DATA COMPUTER) AND PERFORMED CHECKS USING AIRCRAFT MAINTENASDR RYNA201210020038Adc · failedDUAL AIR DATA COMPUTER FAILURE. RETURNED TO LAND AT RFD. REMOVED AND REPLACED LEFT AND RIGHT AIR DATA COMPUTERS PER AMM 34-12-01. PERFORMED HIGH LEVEL LEAK CHECK PER AMM 34-11-00. BOTH LEFT AND RIGHT PITOT STATIC SYSTEMS CHECKED NORMAL AND VERIFIED ACCURACSDR AALA20120904011Cadc · inoperativeCDG - INFLIGHT FCO-JFK. CREW REPORTED ALTIMETER SPLIT. EMERGENCY DECLARED FLIGHT DIVERTED CDG LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT CENTRAL AIR DATA COMPUTER AND REPLACED FIRST OFFICERS ALTIMETER. SYSTEM GROUND CHECK NORMASDR UALA2012083104913Computer · failedSAARU FAILURE, INERTIAL REFERENCE FAILURE, AIR DATA FAILURE OR TOTAL FAILURE OF THE LRU OR AIRPLANE TYPE MISCOMPARE. FOUND SAARU AT FAULT MSG 34-30700 HARD DEFAULTED TO SAARU AND REPLACED AND LOADED SOFTWARE, ALL OPS CHECKS SATISFACTORY.SDR IPXA12574959Adc · inoperativeON TAKE OFF ROLL, APPROX 100 KIAS F/O AIRSPEED INDICATOR NEEDLE WENT 0, CONTINUED T/O. ONCE AIRBORNE EICAS CAUTION IAS DISAGREE. RUDDER RATIO AND MACH/SPD TRIM. COMPLETED QRH PROCEDURE F/O IAS INDICATION RETURNED TO NORMAL AFTER SELECTING ALTN AIR DATA. DIVESDR CA120821009Air Data Module · failed(CAN) DIVERTED DUE TO AIRSPEED SPLIT DURING TAKEOFF/CLIMB. ON TAKEOFF CREW NOTICED A 2-3 KTS SPLIT BETWEEN CAPTAIN AND F/O AIRSPEED INDICATORS. AIRBORNE THE SPLIT WENT TO 1 KT AND REMAINED THERE. ON LANDING THE IAS DISAGREE MESSAGE APPEARED FOR 1-3 SEC BELOSDR UALA2012080604197Adc · malfunctionedCAPT'S ELECTRIAL ALTIMETER IS FAULTY, RETURNED TO FIELD. SELECTED ALTERNATE STATIC FIXES PROBLEM. FL340 CAPTAIN'S ALTIMETER FLUCTUATES + OR - 20 FT WHILE FIRST OFFICERS READS 34240 FT STEADY. FL280 CAPTAIN'S ALTIMETER STILL FLUCTUATES + OR - 20 FT AND FIRSSDR CA120811003Adc · malfunctioned(CAN) ON A ROUTINE FLIGHT, THE CREW NOTICED THE LT ALTIMETER UNSERVICEABLE, STUCK IN THE DESCENT. THE RT SYSTEM WAS USED TO CONTINUE THE DECENT AND THE FLIGHT CONTINUED WITHOUT INCIDENT. MAINTENANCE DISCOVERED A FAULTY AIR DATA COMPUTER, THE COMPUTER WAS REPSDR CA120801009Adc · failed(CAN) IN THE CLIMB THE CAPTAIN WAS NOT ABLE TO ADJUST HIS BAROMETRIC SETTING FOR HIS ALTIMETER. THE ACFT RETURNED TO THE DEPARTURE AIRPORT. MAINTENANCE REPLACED THE LT AIR DATA COMPUTER AND RETURNED THE ACFT TO SERVICE. PN 822-0372-445, SN 1L59R. PART TSR 67SDR UALA2012071603829Adc · failedADC MECHANICAL ISSUE, FLIGHT DIVERTED. CREW REPORTED AT FL370 FIRST OFFICER'S AIR DATA FLAGS IN VIEW AND THE RUDDER RATIO FAILED. SWITCHED TO FIRST OFFICERS ON STBY AND REGAINED AIR DATA INFO BUT THE RUDDER RATIO IS INOPERATIVE. RT ADC FAIL INDICATOR IN VISDR V2JA20120710709Adc · intermittentADC NR 1 AND ADC NR 2 SLOWLY WENT TO ZERO, DIVERTED, AND AFTER A FEW MINUTES THE BOTH ADC’S CAME BACK UP. ACFT LANDED WITHOUT INCIDENT.SDR USAA2012091800003Air Data Module · faultyCAPTAIN REPORTED NO AIRSPEED INDICATION ON TAKEOFF ROLL. REJECTED TAKEOFF AT 80 KTS. REMOVED AND REPLACED NR 8 AIR DATA MODULE IAW AIRBUS MAINTENANCE MANUAL 34-11-17-0401.SDR USAA2012091800002Air Data Module · faultyCAPTAIN REPORTED NO AIRSPEED INDICATION ON TAKEOFF ROLL. REJECTED TAKEOFF AT 80 KTS. REMOVED AND REPLACED NR 4 AIR DATA MODULE IAW AIRBUS MAINTENANCE MANUAL 34-11-17-0401.SDR SWAA2012070205436Adc · faultyAIR TURNBACK, ON CLIMBOUT NR 1 AUTOPILOT DISCONNECTED, N1 BUGS DECREASED TO 0. BOTH FMCS LOST ALL DATA. NO TEMP INFO. GROUND PROX INOP LIGHT ILLUMINATED. FOUND DADC-1 & TAT PROBE FAULTY. REMOVED AND REPLACED DADC NR 1 COMPUTER AND TAT PROBE PER MM.SDR C8GA20120614007Adc · failedNO AIRSPEED INDICATION ON CAPTAINS SIDE. REJECTED TAKEOFF AT 85 KTS, RTO ENGAGED. FOUND LEFT ADC FAILED. REMOVED AND REPLACED AIR DATA COMPUTER (LEFT SIDE) IAW B757 AMM 34-12-01. PERFORMED OPS CHECK IAW AMM 34-12-00, SYSTEM CHECKS GOOD.SDR CA120522011Adiru · failed(CAN) ACFT LOST IR2 ENROUTE, BOTH AUTO-PILOTS RENDERED UNSERVICEABLE, MAKING THE FLIGHT UNABLE TO PROCEED RVSM. FLIGHT HAD TO DESCEND TO FL280. DUE ENROUTE WEATHER HAD TO RE-ROUTE FLIGHT AND DID NOT HAVE ENOUGH FUEL TO MAKE DESTINATION, SO DIVERT WAS NECESSASDR 9JLA201207172236Adc · faultyTHE CREW REPORTED THAT NR 2 IAS INOPERATIVE WITH "Q" ANNUNCIATOR ILLUMINATED, GEAR WARING AND AUTO SLAT ANNUNCIATOR ILLUMINATED AND POWER LEVER ANGLES REDUCED. CREW REPORTS, Q LIGHT 180 KNOTS AND AUTO-SLAT LIGHT ABOVE 280 KNOTS. TROUBLESHOOTING IDENTIFIED THE SDR IPXA12173590Adc · inoperativeCAPTAIN`S AIRSPEED WENT TO 80 KNOTS, F/O WENT TO ZIPPER CAPTAIN`S ALT REMAINED CORRECT F/O ALT WENT 300' HIGH YAW DAMPER CLICKED OFF. NO FLAGS OR ECAM WARNINGS. EMERGENCY DECLARED. REPLACED NR 1 ADC IAW MM 34-11-34-04.SDR SWIA201230723Adc · failedAT FL 330, FIRST OFFICER'S ALTIMETER READS 33,000. CAPTAIN'S ALTIMETER READS 33,110, AND STANDBY ALTIMETER READS 33,260 WITH AUTOPILOT SELECTED TO FIRST OFFICER'S SIDE. (FLT 5297) REPLACED ADC NR 1. PN: 822-0372-445 SN OFF: 2695SDR SWIA201230651Adc · failedFIRST OFFICER'S ALTIMETER INDICATES 150 FEET LOWER THAN CAPTAIN'S SIDE AT FL 340. STAND-BY ALTIMETER INDICATES 300 FEET HIGHER THAN CAPTAIN SIDE AT FL 340. (FLT 6456) PURGED NR 1 AND NR 2 STANDBY PITOT SYSTEMS AND REPLACED NR 1 AIR DATA COMPUTER.SDR CA120502003Adc · failed(CAN) ON TAKEOFF, 10 KTS DIFFERENCE BETWEEN IAS INDICATORS.SDR SIMA20120331002Adc · faultyON FLIGHT 3975 THE CREW REPORTED THAT AT FLIGHT LEVEL 360 AUTO PRESSURE FAILED ON EICAS, O2 MASKS DEPLOYED AND USED. THE CREW DECLARED AN EMERGECNY AND DIVERTED TO STL. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED ANSDR IPXA2M72456Adc · failedTAKE OFF AT 130 KTS F/O AIRSPEED FAILED. CLIMBOUT "SEL FADEC ALT" "LSAS ALL FAIL" "YAW DAMP ALL FAIL" CAPTAIN`S SCREEN ERRATIC, FIRST OFFICER`S SCREEN ERRATIC MSP FAIL. -18 MESSAGE. TROUBLESHOT TO NR 2 ADC FAIL. R & R NR 2 ADC. ALL TEST PASSED. OK FOR CONTISDR SIMA201208101Adc · malfunctionedON FLIGHT 2702 THE AIRCRAFT WAS GOING FROM GDL TO DFW BUT DUE TO WEATHER DIVERTED TO SAT. THEN TOOK OFF FROM SAT TOWARDS DFW AND EN ROUTE GOT AIRSPEED INDICATIONS ROLLING BACK WITH SPS ADVANCED MESSAGE. THE CAPTAIN RETURNED TO SAT AND DID DECLARE EMERGENCY. SDR AALA20120308014Computer · failedCREW REPORTED NUMBER 2 CENTRAL AIR DATA COMPUTER FAILED. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 2 CENTRAL AIR DATA COMPUTER. SYSTEM GROUND CHECK NORMAL OPERATION.SDR AALA20120308018Adc · failedAT ABOUT 300FT AGL AFTER TAKEOFF, F/O`S CADC FAILED WITH FLAGS IN AIRSPEED AND ALTIMETER AND BOTH FLIGHT DIRECTORS FAILED. FOUND C/B F12 POPPED. PLACED BOTH CADCS ON NR 1 AND F/O`S INSTRUMENTS BEGAN TO INDICATE NORMAL. ALTITUDE SELECT WINDOW FLIGHT GUIDANCE
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