JASC 3444
Service difficulty reports · 553
Reports filed under 3444 · Ground Proximity 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 = '3444' 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 = '3444' 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 IXXA100045OTransceiver · defectiveAFTER TAKEOFF, "TOO LOW" AUDIBLE WARNING WENT OFF WITH BOTH RADIO ALTIMETER FLAGS IN VIEW AND GPWS LIGHT ON. DUE TO FUEL AND RVSM ISSUES THE CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX REPLACED RADIO ALTIMETER TRANSCEIVER. OPS CHECK GOOD IAW MM 3SDR HALA2010073100348Transceiver · inoperativeETOPS SIGNIFICANT SYS - F/O "RA" ILLUMINATED ON HSI. REPLACED NR 2 RA TRANSCEIVER. GRD OPS CHK OK 34-33-01.SDR HALA2010062100266Radio Altimeter · failedETOPS SIGNIFICANT SYS - ON APPROACH 'NO LAND3' DISPLAYED ON ASA. CENTER RADIO. ALTIMETER FAIL. FLAG INTERMITTENTLY DISPLAYED. PERFORMED BITE TEST OF R/A LT,ST,RT. ALL CK NORMAL. C/W TEST 30. NO LAST FLT FAULTS. TEST PASS ACFT REMAINS LAND 3.SDR ASOA201000849Computer · failedDURING FLIGHT THE FOLLOWING EICAS MSG'S POSTED: RAD ALT FLAG, TCAS FAIL, GPWS FAIL, WINDSHEAR FAIL STATUS MSG'S, AND SPOILERONS, FLT SPOILERS INBD GRND SPOILERS AND OTBS GRND SPOILERS CAUTIONS MSG'S. ACOMPLISHED FLAPS 20 LANDING IAW QRH. (EMERGENCY DECLARED)SDR TRBA2010037Radio Altimeter · hotBURNING SMELL (LIKE BURNED INSULATION). SMELLED IN FWD CARGO COMPARTMENT ON GROUND. SMELL WENT AWAY AFTER POWER REMOVED FROM ACFT. INSPECTED AVIONICS COMPARTMENT AND GROUND RAN ACFT IAW JIC 72-00-00, NO SMELL NOTED. REF ITEM NR 2 THIS LOG PAGE, FOUND RADIO ALSDR C2XA10RI052Computer · faultyFLIGHT 2985 - EWR - FLIGHT CREW REPORTED BURNING SMELL IN COCKPIT, GPWS/WINDSHEAR/TCAS INOP, THEN MESSAGE CLEAR. CREW RETURNED TO GATE UNEVENTFULLY. EWR MX REMOVED AND REPLACED GPWS COMPUTER AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TOSDR MASA2010032500237Radio Altimeter · erraticABORTED T/O DUE TO A GLD UNSAFE WITH THE F/O RAD ALT ERRATIC. PLACED ON MEL. RESET SYSTEM, OPS CHECK GOOD.SDR USAA20100204SB016Warning Light · defectiveCLT - DURING FLIGHT, CREW REPORTED THE "BELOW G/S P-INHIBIT" LIGHT ON FIRST OFFICER'S FORWARD PANEL CAME ON DIMLY, THEN TURNED BRIGHT AND STARTED SMOKING. FIRST OFFICER PULLED LIGHT OUT OF PANEL. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED ASDR AALA20100204DFW05Computer · faultedDFW - ON SHORT FINAL GEAR DOWN AND LOCKED FORTY FLAPS GOT RED GROUND PROXIMITY WARNING THREE RED GEAR LIGHTS AND AURAL TOO LOW GEAR. RESET GEAR HANDLE AND WARNING WENT AWAY. FLIGHT LANDED DFW WITHOUT INCIDENT. REPLACED GROUND PROXIMITY WARNING COMPUTER AND SDR YENA20100117008Transceiver · failedFLT JB1207 HPN-RSW CREW DIVERTED TO JFK DUE TO UNCOMMANDED LANDING GEAR ORAL WARNING AT 7000/9000/13000/17000 FT, COULD NOT CANCEL WARNING IT WOULD CONTINUE FOR SEVERAL MINUTES EACH OCCURRENCE. JFK MX RETRIEVED FHDB AND DVDR DATA, DATA NOTED NR 2 RADAR ALTIMESDR AALA20091203DFW05Radio Altimeter · failedGEAR UNSAFE INDICATION AND GPWS WARNING. LANDED DFW WITHOUT INCIDENT. REPLACED NUMBER ONE RADIO ALTIMETER.SDR HALA2009112500548Radio Altimeter · faultedETOPS SIGNIFICANT SYS - RA FLAG DISPLAYED STEADY ON CAPT'S ADI. REMOVED AND REPLACED NR 1 RADIO ALTIMETER UNIT GND CK OK IAW AMM34-33-01. MCDP GND TEST 30 PASSED IAW LMP COMPLIANCE REF FIM 22-0003.SDR HALA2009112200541Adi · malfunctionedETOPS SIGNIFICANT SYS - RA FLAG DISPLAYED INTERMITTENT ON THE F/O ADI. PERFORMED BITE CHECK IAW FIM 34-33-00, RT RA NO FAULTS TEST GOOD. TEST 30 NO FAULTS.SDR HALA2009112100539Transceiver · intermittentETOPS SIGNIFICANT SYS - RA FLAG DISPLAYED INTERMITTENT ON THE CAPT ADI. REPLACED RADIO ALTIMETER TRANSCEIVER IAW AMM 34-33-01.SDR CHQA200900243Radio Altimeter · false indicationCREW REPORTED THAT DURING CLIMB RECEIVED TOO LOW TERRAIN WARNINGS AT 4,000 FT AND ELECTED TO RETURN TO CMH FOR MAINTENANCE. DURING DESCENT RECEIVED DON'T SINK, TERRAIN, SINK RATE, PULL-UP CONTINUOUSLY. THE AIRCRAFT LANDED IN CMH WITHOUT INCIDENT. MAINTENANCSDR HALA2009110800513Indicator · faultedETOPS SIGNIFICANT SYS - F/O'S RADIO ALTIMETER 'AMBER' RA ON HSI AND NO AUTO DISPLAYED ON AUTOLAND STATUS. TROUBLESHOT IAW FIM 34-33-00/101 FOUND SINGLE INTERMITTENT FAULT NO CORRECTED ACTION RECOMMENDED "FIG 104 SHEET 3 BLOCK 23. PERFORMED TEST 40. TEST PASS.SDR HALA2009110100499Transceiver · failedETOPS SIGNIFICANT SYS - RA FLAG ON F/O ADI. RT RADIO ALT TRANSCEIVER FAILS BITE. REMOVED AND REPLACED TRANSCEIVER IAW AMM 34-33-01. TEST NRML.SDR FDEA200909263391Indication Sys · malfunctionedON CAT III APP GOT EGPWS TERRAIN WARNING-ACCOMPLISHED EGPWS ESCAPE MANUVER AT APPROX 400 FT AGL WITH FIREWALL POWER, HOWEVER EXCEEDENCE INDICATORS DID NOT EXCEED. OP CHECKED EGPWS 4 TIMES IAW AMM 34-48-01-5. COULD NOT DUPLICATE DISCREPANCY ON THE GROUND. SDR CHQA200800133AComputer · faultyFLIGHT 3019, LGA TO CMH. ON APPROACH THE FLIGHT CREW RECEIVED A "TOO LOW FLAPS" AURAL WARNING AT 300FT AGL. THE CREW PERFORMED A GO-AROUND RAN THE QRH AND RECEIVED THE MESSAGE AGAIN AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE EGPWS COMPUTER AND FLSDR QXEA2009041300247Altimeter · failedPDX - AFTER ADDING POWER FOR TAKEOFF JUST OVER THE GATE STICK PUSHER CAUTION LIGHT AND GPWS CAUTION LIGHTS ILLUMINATED ABORTED TAKEOFF AND RETURNED TO GATE. FIRST OFFICER RAD ALT TURNED RED FROM 0 TO RED RA. PLACED THE RADIO ALTIMETER ON MEL 34-40-6. RETURNSDR DL76L090464Iru · faultedLT IRU FAULT INDICATION DURING TAXI. REMOVED AND REPLACED LT IRU PER AMM TEST AND OPS CK GOOD.SDR QXEA2009021200114Computer · malfunctionedSEA - DURING APPROACH IN SEA A3 ARM WOULD CYCLE OFF THEN COME BACK ON AT LOC INTERCEPT, THEN AT GLIDESLOPE INTERCEPT IT WOULD GO NO A3. ATTEMPTED 2 APPROACHES ON 16C AND 1 APPROACH ON 16L AND SETUP AGAIN AT PDX 10R ALL RESULTS THE SAME. EVENT MARKER PUSHED. SDR SIMA200836402Altimeter · malfunctionedON FLIGHT 3474, CREW REPORTED AT 300 FEET AGL THEY GOT AURAL GPWS WARNING AND LANDING GEAR WOULD NOT COME DOWN WITH GEAR TOO LOW. WITH GEAR DOWN AND CONFIGURED CORRECTLY CREW DID A GO AROUND AND RECYCLED GEAR. TOWER CONFIRMED GEAR DOWN. REQUESTED CFR AND LANSDR HALA2008112500875Transceiver · failedCAPT RADAR ALTIMETER FAIL FLAG ILLUMINATED SEVERAL TIMES DURING GLT. REMOVED AND REPLACED NR 1 RADIO ALTIMETER T/R UNIT GROUND CHECK OK PER AMM34-33-01. TEST 30 PASSED ACFT REMAINS IN LAND 3 STATUS.SDR ABXA080231Circuit Board · shortedGPWS FAIL LIGHT AND TERR INOP LIGHT ON TAWS CIRCUIT BRAKE TRIPPED. NR 1 ADC AND NR 1 GS C/B TRIPPED. DEFERRED 61397 FOUND TAWS COMPUTER INOP. CAPPED AND STOWED WIRES TW9020 FROM S30-6 (55) TW9056A FROM S30-16 (32) AND TW9014A22 FROM S30-6 (52) IAW REA D934-576SDR SIM2008F00001Altimeter · malfunctionedON FLIGHT 4111 CREW REPORTED ON APPROACH, AFTER LANDING GEAR DEPLOYMENT SHOWING DOWN AND LOCK, GPWS WARNING TOO LOW GEAR AC WAS IN POSITIVE CLEARANCE WITH GROUND. CREW ABORTED APPROACH AND DECLARED EMERGENCY. CREW HAD TOWER CONFIRM LANDING GEAR DEPLOYMENT. SDR A6WA200840346Connector · looseGROUND LIFT DUMP AUTO DEPLOY ON ENGINE START. TIGHTENED RADIO ALTIMETER ANTENNA COAX CONNECTOR AND PERFORMED BONDING TEST PER AMM 51-80-00. SPOILER CONTROL SYSTEM OPS CHECK GOOD IAW AMM 27-65-00. RADIO ALTIMETER OPS CHECK GOOD IAW 34-44-01.SDR 08FDEA01194Housing · corrodedNR 1 RADIO ALTIMETER TRANSMISSION ANTENNA MOUNT RING HOUSING CAVITY AND DOME NUTS ARE CORRODED. REMOVED AND REPLACED HOUSING IAW A310-200 SRM 51-40-21.SDR 08FDEA01193Housing · corrodedNR 2 RADIO ALTIMETER TRANSMISSION ANTENNA MOUNT RING HOUSING CAVITY AND DOME NUTS ARE CORRODED. REMOVED ANTENNA HOUSING IAW A310-200 AMM 34-43-11-4. REMOVED CORROSION IAW FEDEX A310-200 SRM 51-74-10. 100 PERCENT MATERIAL LOSS; FOUND TO BE OUT OF LIMITS ISDR YENA2008020Transceiver · failedFLT 369, LGA-PBI, ON CLIMBOUT OF 1000', ECAM "LDG GEAR NOT DOWN", AURAL WARNING "RETARD", CAPTS RA INDICATED -3, NO RA FAULT ON ECAM, 10 MINS LATER F/O'S RA IND -3, PROBLEM CLEARED 15 MINS LATER. DIVERTED TO JFK. PER PFR RAI SYST FAILED. ALL CHECKS ON RA1 NSDR DL76L080140Iru · malfunctionedFMS POSITION WAS 10 MILES OFF AND COURSE NOT CORRECT. CENTER IRU DID NOT AGREE WITH LEFT AND RIGHT IRU`S. SWAPPED RIGHT IRS WITH CENTER IRS, REALIGNED ALL IRU`S. ALL INDICATIONS NORMAL NOW. RIGHT IRU INOP PER MEL 34-21-01C.SDR QXEA200701644Altimeter · malfunctionedSEA - FLIGHT 2503. ON TAXI RECEIVED A GLD UNSAFE MESSAGE. RETURNED TO THE GATE. MAINTENANCE PLACED THE RADIO ALTIMETER SYSTEM ON MEL 34-41-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE REPLACED THE CAPTAIN'S RADIO ALTIMETER R/T. OPERATIONAL CHECKS GOOD. MSDR 2007FA0000730Antenna · separatedRADAR ALTIMETER REPORTED INOPERATIVE. FOUND ANTENNA SENSOR GONE FROM THE BASE, LEAVING .2500 INCH HOLE THROUGH THE COAX CONNECTION. THE FLAT ANTENNA MOUNTS TO A CURVED FUSELAGE WITHOUT CONTOUR ADAPTATION. (K)SDR DL764070908Adiru · inoperativeRIGHT AIR DATA FAILED. REPLACED RT ADIRU. ALL DATA BACK AND NORMAL.SDR DL76L070815Computer · malfunctionedLT IRS FAULT LIGHT CAME ON, DURING TAXI PRIOR TO TAKE OFF. REMOVED AND REPLACED LT IRS COMPUTER PER M/M.SDR YENA2007051Warning System · malfunctionedFLT 754, CUN-JFK, APPROX 1800Z, FAINT ELECTRICAL SMELL IN COCKPIT WHEN NAV GPWS FAULT ECAM APPEARED. SMELL WENT AWAY WHEN SYSTEM WAS TURNED OFF. ACCOMPLISHED FIM TASK 24-00-00-810-823. EVIDENCE OF SMOKE ODOR DISAPPEARED AS PER FLT CREW. PERFORMED TASK AND SDR CA070213006Proximity Sensor · malfunctioned(CAN) ON TAKEOFF CREW GOT (WT ON WHEELS) CAUTION LIGHT MOMENTARILY. LIGHT CAME ON AGAIN IN FLIGHT, QRH ACTIONED AND RETURN TO BASE. PSEU SHOWED THAT RT MLG WOW 1 SENSOR PROXIMITY SHOWED (UNREASONABLY NEAR). COULD ADJUST OUT SO THAT MILLIHENERYS WERE IN SPECSDR NOCA20706Transmitter · failedRA FLAG SHOWED ON/OFF DURING CRUISE IN F/O ADI'D. REMOVED AND REPLACED RIGHT RA TRANS PER MM 34-33-01, OPS CHECKED NORMAL.SDR VNAA0611021Altimeter · failedCREW REPORTED A GLD UNSAFE CAS MESSAGE ON TAKEOFF ROLL. CREW ABORTED TAKEOFF AND RETURNED TO GATE WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 2 RADIO ALTIMETER. OPERATIONAL CHECKS WERE PERFORMED. AIRCRAFT WAS RELEASED FOR SERVICE.SDR SWIA200617380Transceiver · malfunctionedON DESCENT INTO SMF, RADAR ALTIMETER BEGAN FLUCTUATING, GEAR HORN SOUNDED CONTINUOUSLY FOLLOWED BY LOW TERRAIN AURAL WARNING.REPLACED TRANSCEIVER IAW MM 34-44-01.SDR NOCA17806Transceiver · malfunctionedLEFT F/D FAILED IN FLIGHT "NO LAND 3" DISPLAY ON AUTO LAND STATUS IND. PERFORMED AUTO FLT FAULT BITE PROCEDURE PER 22-00-02 RIGHT RA FAULT. REMOVED AND REPLACED RA TRANSCEIVER PER MM 34-33-01, OPS CHECK NORMAL.SDR MASA200602252Converter · warning messageASH 2710 PHX - GLD UNSAFE CAUTION MESSAGE. MX REMOVED AND REPLACED NR 1 RAD ALT CONVERTER.SDR MASA200602238Converter · malfunctionedASH 6333 DEN - GLD UNSAFE CAUTION MESSAGE. MX REMOVED AND REPLACED RAD-ALT CONVERTER.SDR AWXA200601350Warning System · malfunctionedAFTER THE AIRCRAFT LIFTED OFF THE RUNWAY, THE CREW RECEIVED AN AURAL WARNING "TERRAIN - TERRAIN", "PULL UP - PULL UP" AND CONTINUED TO CYCLE. MAINTENANCE PLACED THE GROUND PROXIMITY WARNING SYSTEM ON MEL. MEL 34-48-01.SDR CA060725001Switch · burned(CAN) WHILE ENROUTE, ON A POLAR ROUTE IN THE MIDDLE OF HUDSON BAY, THE FLIGHT CREW REPORTED ACRID SMOKE COMING OUT OF OVERHEAD PANEL IN THE AREA OF THE TERRAIN SWITCH AND THE FAILURE OF THE GPWS. THE SMOKE THEN DISSIPATED. THE CREW DECLARED A PAN PAN (URGENCSDR MASA200601867Indicator · failedASH 6022 FAT - GLD UNSAFE CAUTION MESSAGE. MAINTENANCE REMOVED AND REPLACED THE RAD ALT. OP'S CHECK NORMAL.SDR UIEA200600132Warning System · malfunctionedSTATUS MESSAGE GEAR MONITOR ON APPROACH BELOW 800 FEET. GPWS TOO LOW GEAR. CALL GO AROUND. ON SECOND APPROACH THE WARNING REPEATED UNIT TOUCH DOWN. PERFORMED CMC GROUND TEST ON PSEU SYSTEM, PRIMARY AND ALTERNATE LANDING GEAR SYSTEMS. ALL TEST RESULTS PASSSDR 2006UALA01126Warning System · activatedTOO LOW TERRAIN WARNING OCCURRED AT 200 FT WITH IRS NAV ONLY MESSAGE ON FMC.SDR MASA200601484Connector · looseASH 7417 ORD - GLD UNSAFE CAUTION IN FLIGHT W/GEAR WARNING HORN. MX FOUND BOTH RADIO ALTIMETER CO-AXIALLY CABLES CONNECTIONS LOOSE. SECURED CONNECTORS. NO FURTHER DEFECTS NOTED.SDR MASA200601418Converter · malfunctionedASH 7285 IAD. GLD UNSAFE CAUTION. MX PLACED RAD ALT ON MEL. MX R2 NR 2 RAD ALT CONVERTER.
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