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 HEEA966841Altimeter · fluctuatesIN FLIGHT 200 FEET NEEDLE FLUCTUATES. INSTALLED MOD 10 AS PER SERVICE BULLETIN KING KRA-405-10. PERFORMED COMPLETE CALIBRATION AND ALIGNMENT. BENCH CHECK GOOD.SDR HEEA966840Altimeter · fluctuatesNEEDLE FLUCTUATES. REPLACED RESISTOR R518,R519,R534 AND R260 TO INCORPORATE MOD 10 AS PER KING SERVICE BULLETIN KRA-405-10. BENCH CHECK GOOD.SDR HEEA966800Antenna · wont testANTENNA WILL NOT TEST.SDR HEEA966762Altimeter · erraticERRATIC FROM 500 FEET AND UPWARDS.SDR HEEA966729Altimeter. · reads lowRADAR ALT READS 500 FEET LOW AND VARIABLE. VERIFIED INDICATOR TO READ LOW. PERFORMED TOTAL ALIGNMENT. REPAIRED. FOUND DH BULB TO INTERMITTENTLY LIGHT. REPLACED DH PUSH BUTTON SWITCH DS101 AND BULB DS101A. REPAIRED. BENCH CHECK GOOD.SDR HEEA966704Indicator · defectiveWILL NOT TEST. REPLACED CRACKED LENS AND RUBBER GASKET. ALIGNED AND CALIBRATED TO SPECS. BENCH CHECK GOOD.SDR USAAF96020Pseu Computer · failedPIT - FL 1193 - ON CLIMB-OUT FROM PHL, CREW RECEIVED TCAS FAULT AND GROUND/FLIGHT CONTROL FAULT. EN ROUTE TO MCI, CREW RECEIVED THE TAKEOFF CONFIGURATION STAB TRIM FAULT. FLIGHT DIVERTED TO PIT AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE PSDR HEEA966626Transceiver · inoperativeTRANSCEIVER INOPERATIVE AFTER 2 MINUTES TIME; DROPS OFF.SDR HEEA966622Alerter · damagedHARD SPOTS DURING RUN UP AND RUN DOWN. FACEPLATE IS CRACKED.SDR HEEA966585Altimeter · reads lowRADAR ALTIMETER READS 500 FEET LOW AND VARIABLE. PERFORMED COMPLETE CALIBRATION AND ALIGNMENT. REPLACED RESISTORS R518, R519, R534 AND R260 TO INCORPORATE MOD 10. BENCH CHECK GOOD.SDR 9602232201Ground Prox Warn · soundedDURING SHORT FINAL, GROUND PROXIMITY WARNING SOUNDED PULL-UP COMMAND. AIRCRAFT MADE A GO-AROUND AND LANDED WITHOUT INCIDENT. RIGGED BODY CABLE SYSTEM. CHECKED OK.SDR PLG2796G1Altitude Alerter · defectiveFLT NR 3819 - PSM-PWM - AFTER TAKEOFF, THE CREW NOTICED A ONE AMP CIRCUIT BREAKER POPPED WITH SMOKE EMITTING FROM THE CIRCUIT BREAKER PANEL. THE AIRCRAFT RETURNED TO PSM LANDING WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT AND FOUND THE ALTITSDR 96ZZZX1485Gpws Warning · activatedDFW/BHM - FLT 1412 - INBOUND TO BHM AT 10,000 FEET, PILOT RECEIVED A GPWS MODE 4 ALERT, 'TOO LOW TERRAIN'. PILOT IMMEDIATELY MADE AN EVASIVE MANEUVER AND CLIMBED TO 12,000 FEET WHICH PUT THE AIRCRAFT INTO THE ATL TCA. AIRCRAFT WAS IN LIGHT RAIN AT THE TIME OSDR HEEA966508Altimeter · malfunctionRADAR ALTIMETER PEGS OUT AFTER 15 MINUTES. SENT TO THE RADIO SHOP FOR INSPECTION AND REPAIR.SDR HEEA966504Altimeter · defectiveGIVES INCORRECT ALTITUDE. PERFORMED COMPLETE CALIBRATION AND ALIGNMENT. REPAIRED. REPLACED RESISTORS R518,R519,R534 AND R260 TO INCORPORATE MOD 10. BENCH CHECK GOOD.SDR HEEA966503Altimeter · inoperativeRADAR ALTIMETER INOPERATIVE. PERFORMED COMPLETE CALIBRATION AND ALIGNMENT. REPLACED RESISTORS R518, R519, R534 AND R260 TO INCORPORATE MOD 10. BENCH CHECK GOOD.SDR HEEA966453Altimeter · erraticRADIO ALTIMETER ERRATIC ALTITUDE READOUT.SDR HEEA966447Altimeter Light · defectiveDH LIGHT INOPERATIVE.SDR HEEA966435Radar Altimeter · malfunctionNEEDLE STAYS ABOVE 50 FEET. DOESN'T MOVE AFTER PRESSING BUTTON. SENT TO THE RADIO SHOP FOR INSPECTION AND REPAIR.SDR HEEA966360Altimeter · errorWILL NOT READ OUT CORRECT ALTITUDE. SENT TO THE RADIO SHOP FOR INSPECTION AND REPAIR.SDR HEEA956261Transceiver · defectiveWHEN UNIT WARMS UP, VALID LIGHT GOES OFF.SDR 96ZZZX436Altimeter · failedWILL NOT TEST, NEEDLE GOES PAST 2,500 FEET AND STAYS THERE. ZERO HOURS SINCE LAST REPAIR. RETURN FOR WARRANTY REPAIR.SDR HEEA956199Indicator · light inopBENCH CHECK NEEDED. REPLACED DH LIGHT SWITCH ASSY. DS101 DUE TO INOPERATIVE LIGHT. REPAIRED. PERFORMED COMPLETE ALIGNMENT AND CALIBRATION. BENCH CHECK GOOD.SDR HEEA956192Altimeter · defectiveALTIMETER DEFECTIVE. PEGS TO HIGH SIDESDR HEEA956130Altimeter · defectiveALTIMETER FLUCTUATES IN FLIGHT.SDR HEEA956115Indicator · sticksNEEDLE STICKS, BROKEN GLASS.SDR HEEA956002Indicator · flag sticksRADAR ALTIMETER FLAG STICKS BEHIND MASK.SDR HEEA956000Indicator · lens crackedINDICATOR LENS CRACKED.SDR HEEA955993Altimeter · inoperativeRADAR ALT. INOPERATIVE. REPLACED OPEN FUSE (F101) AND SHORTED C115 CAPACITOR BOTH ON POWER SUPPLY BOARD. REPAIRED OPEN FOIL FROM PIN L OF FRONT CONNECTOR TO PIN 3 OF J101. UNIT IS REPAIRED AND BENCH CHECKS GOOD.SDR 95ZZZX6949Indicator · light inopRADAR ALTIMETER'S INTERNAL LIGHT INOP.SDR HEEA955851Indicator · face brokenGLASS BROKEN ON FACE OF INDICATOR. REPLACED BROKEN LENS, REPAIRED. PERFORMED COMPLETE ALIGNMENT AND CALIBRATION. BENCH CHECK GOOD.SDR CAL950760Gpws Computer · inoperativeFLT NR 0219 - EWR - THE GPWS SOUNDED AT 300 FEET WITH FLAPS SET AT 30 DEGREES WHILE ON APPROACH TO EWR. A 'GO AROUND' WAS PERFORMED AND ON THE NEXT APPROACH THERE WAS NO GPWS WARNING WITH THE SAME CONDITIONS. THE GPWS COMPUTER WAS REMOVED AND REPLACED IAW MMSDR HEEA955501Altimeter · defectiveNO SELF TEST. REPLACED I408, I409 AND I410 INTEGRATED CIRCUIT. REPAIRED.SDR HEEA955408Transceiver · failedRADIO ALT RT UNIT HAS NO OUTPUT ON J1-W.SDR HEEA955396Indicator · defectiveLOOSE NUT IN WINDOW. FOUND BEZEL TO BE BROKEN. REPLACED BEZEL. REPAIRED. UNIT HAS NO SELF-TEST OR ALTITUDE READINGS. REPLACED I301 INTERGRATED CIRCUIT. FOUND AND REPAIRED BROKEN "GROUND" FOIL. REPAIRED. PERFORMED COMPLETE ALIGNMENT. BENCH CHECK GOOD.SDR HEEA955269Transceiver · erraticTRANSCEIVER INTERMITTENTLY ERRATIC.SDR COM60503Radio Altimeter · defectiveGROUND LIFT DUMP IS SLOW TO DEPLOY. REPLACED THE NR 1 RADIO ALTIMETER.SDR HEEA955193Altimeter · defectiveDH LIGHT REVERSED. WHEN NEEDLE IS ABOVE BUG. LIGHT IS ON. FOUND DH LIGHT TO BE TOO DIM. REPLACED V101 PHOTOCELL. REPAIRED.SDR 9510511156Mounting Rings · corrodedDURING PERIODIC CHECK, FOUND CORROSION ON THE NR 1 AND NR 2 RADIO ALTIMETER ANTENNA MOUNTING RINGS. REPAIRED PER EA 11-98574.SDR HEEA955176Altimeter · error150 FEET INDICATION ERROR. UNIT INOPERATIVE. REPLACED C102 CAPACITOR ON POWER SUPPLY. REPAIRED. UNIT HAS NO SELF TEST. REPLACED DS401 BULB ON CAL-LOOP BOARD. REPAIRED. ALIGNED TO SPECS. BENCH CHECK GOOD.SDR HEEA955174Transceiver · failed testFAILED OUTPUT TEST 5.2 ON SST.SDR 95ZZZY1459Altimeter · defectiveRADAR ALTIMETER HAS JUMPY NEEDLE.SDR 95ZZZX4224Radio Altimeter · defectiveRADIO ALTIMETER READS 75 TO 125 FEET HIGH. ALSO, WHEN DESCENDING FROM HIGH ALTITUDE.SDR 95ZZZX4223Radio Altimeter · defectiveRADIO ALTIMETER READS 1,000 FEET REGARDLESS OF ALTITUDE. ALSO, WILL NOT LOCK ON TO ANY ALTITUDE. ONLY LASTED 30 DAYS AND 9.6 HOURS. STILL DEFECTIVE.SDR MWEA95195Antenna · inopON TAKEOFF ROLL, GPWS 'PULL UP' SQUAWKED SEVERAL TIMES, CAPT REPORTED SPEED UNDER 60 KNOTS. PULLED OFF TO DEFER (34-29A) AND SILENCE GPWS COMPUTER. MAINTENANCE VERIFIED BAD RADIO ALTIMETER ANTENNA. REPLACED ANTENNA, OPS CHECK GOOD. RETURNED A/C TO SERVICE.SDR HEED9520Altimeter · defectiveNEEDLE PEGS ORDERED NEW PART.SDR RAIA950325Warning · activatedSTL - 7180 - GPWS WARNING GOES ON CONTINUOUSLY, WILL NOT STOP. MAINTENANCE DEFERRED GPWS SYSTEM AS PER MEL 34-48-1 CAT A. (W)SDR RAIA950233Antenna · faultySTL - FLT 7144 - STICK SHAKER, STICK PUSHER FAULT. MAINTENANCE REPLACED RADIO ALTIMETER ANTENNAS. GROUND TEST REVEALED NORMAL OPERATION. (Z)SDR GRAA9530Radio Alt Ind · failedRENO, NEVADA - UPON TAXI OUT FROM GATE B-10, AIRCRAFT N1068T HAD A RADIO ALTIMETER FAIL FLAG IN BOTH RADIO ALTIMETERS. THE AIRCRAFT RETURNED TO GATE. MAINTENANCE REPLACED THE CAPTAIN'S RADIO ALTIMETER INDICATOR AND THE SYSTEM CONTINUED TO FAIL. MAINTENANCE DSDR UF6A950211Gpws Computer · failedSBN - FLT 5104 - AFTER TAKEOFF 'TAKEOFF CONFIGURATION' WARNING SOUNDED. MAINTENANCE REPLACED GPWS COMPUTER. (Z)
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