JASC 3421
Service difficulty reports · 1,143
Reports filed under 3421 · Attitude Gyro and 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 = '3421' 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 = '3421' 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 20000406SH024Gyro · failedATTITUDE GYRO WILL NOT CAGE. VERY ERRATIC. REMOVED AND REPLACED. (X)SDR CA990202007Amplifier · malfunctioned(CAN) DURING CRUISE, CREW OBSERVED VERY STRONG TOXIC ODOR WITH LOSS OF CAPT FDI/CDI. DEPLOYED 02 MASK, LANDED. DETERMINED INST AMP BURNED, NR 1 FDI FUSE BLOWN. REPLACED, SERVICEABLE.SDR CA990311048Gyro · malfunctioned(CAN) FLIGHT CREW REPORTED THE RIGHT ADI VERY SLOW TO SPOOL. MAINTENANCE REPLACED UNIT.SDR CA990310024Vertical Gyro · intermittent(CAN) VERTIAL GYRO TOPPLED TWICE POST-TAKEOFF. VERTICAL GYRO REPLACED.SDR HEEA0016862Gyro · precessingATTITUDE GYRO PRECESSES.SDR 99ZZZX1258Indicator · precessingINDICATOR SLOW TO ERECT. PRECESSES 10 DEGREES ON 2 MIN. SITTING ON GROUND. REMOVED AND REPLACED.SDR 99ZZZX164Gyro · malfunctionedEMERGENCY ATTITUDE GYRO INDICATOR WOULD NOT STABILIZE. ROLLS TO RIGHT. VERY LOW TIME ON UNIT.SDR HEEA0016725Indicator · malfunctionedLIGHT INOPERATIVE. UNIT WAS TAGGED 412 USE ONLY, CAUTION 5V LIGHTS AND WERE INSTALLED IN A BO105 WHICH IS A 8V LIGHTS, NOW LIGHTS ARE INOPERATIVE - REPLACED 2 EACH 5-VOLT LAMPS P/N 7152, RECALIBRATED, BENCH CHECK GOOD (10-27-98)SDR HEEA0016712Gyro · failedGYRO TUMBLED ONE TIME AND RECOVERED ON SPOOL DOWN-CSAS PITCH AND ROLL KICKING AND GOING OFF LINE INTERMITTENTLY.SDR HEEA0016711Gyro · erraticDIRECTIONAL GYRO'S HEADING SYNCHRO OUTPUTS ERRATIC. TIME SINCE REPAIR 227:35 HOURS.SDR HEEA0016710Gyro · failedDIRECTIONAL GYRO NOT SLAVING, HEADING SYNCHRO OUTPUT PRECESSES.SDR ARWA981064Vert Gyro · malfunctionedCAPT'S ADI GYRO FAILS IN ALL TURNS INTERMITTENTLY IN LEVEL FLIGHT ALSO WINDSHEAR FAIL ILUMINATED AT THE SAME TIME. R/R #1 VERT. GYRO I.A.W. DC-8 M/M 34-25-1 OPS CHECK OF HORIZONTAL SYSTEM, GOOD ON GROUND I.A.W. DC-8 M/M 34-25-0.SDR HEEA0016577Gyro · erraticGYRO HAS ERRATIC ERECTION ON ATTITUDE INDICATION.SDR HEEA0016473Indicator · precessingADI INDICATION PRECESSES, FD FLAG STUCK.SDR HEEA0016472Indicator · malfunctionedTURN IN BANK, BALL JUMPS INTERMITTENTLY IN ATTITUDE INDICATOR.SDR RRXA98447Vert Gyro · failedF/O'S HORIZON SHOWS INTERMITTENT GYRO AND FLIGHT DIRECTOR FLAGS IN VIEW AND DIFFERS 5-20 DEG NOSE UP. REMOVED AND REPLACED NR 2 VERTICAL GYRO, SYSTEM OPS CHECKS GOOD IAW DC-8 M/M.SDR HEEA0016409Gyro · failedRT FLAG ON ADI NOT PULLED.SDR HEEA0016280Vertical Gyro · malfunctionedVERTICAL GYRO SLOW TO PULL, FLAG PRECESSES AFTER SEVERAL MINUTES.SDR HEEA0016268Indicator · precessingADI INDICATOR PRECESSES IN-FLIGHT.SDR TAOA109801Indicator · malfunctionedFLT 6400 - DCA-LGA - STANDBY HORIZON INDICATOR FAILED IN FLIGHT. AIRCRAFT RETURNED TO DCA. REPLACED STANDBY HORIZON INDICATOR, OPERATIONAL CHECKS NORMAL PER MM 34-25-0. (M)SDR USAAD98162Indicator · failedPIT - FLT 1572 - AFTER TAKEOFF, THE CAPTAINS FLIGHT DIRECTOR INDICATOR WINGS MOVED TO THE OFF POSITION. THE AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 ADI. (M)SDR HEEA0016024Gyro · damagedCAGING SHAFT PULLS OUT, BUT WILL NOT CAGE UNIT.SDR HEEA0016023Gyro · precessingATTITUDE GYRO PRECESSES AND HAS EXCESSIVE BAR DROP IN RIGHT TURN.SDR HEEA0016019Gyro · failedPOWER FLAG INTERMITTENTLY WILL NOT PULL ON GYRO.SDR COMA9810189Connector · looseEAD1 AND EHS1 TUBES FAILED DURING TAKEOFF. REPAIRED LOOSE WIRE CONNECTION AT CIRCUIT BREAKER CB0256.SDR HEEA0015928Indicator · failedRT FLAG ATTITUDE INDICATOR WILL NOT PULL.SDR HEEA0015924Gyro · failedRATE GYRO'S NEEDLE INOPERATIVE.SDR HEEA0015920Gyro · inoperativeRATE GYRO INOPERATIVE, NO NEEDLE MOVEMENT, FLAG DOES NOT PULL.SDR HEEA0015846Gyro · malfunctionedATTITUDE GYRO HAS SLOW SLAVE TIMES.SDR HEEA0015657Gyro · failedRATE GYRO INDICATION FOUND TO BE UNRELIABLE, 1 FULL NEEDLE WIDTH OFF IN STRAIGHT AND LEVEL FLIGHT.SDR HEEA0015642Artificial Horiz · malfunctionedARTIFICAL HORIZON SLOW TO ERECT.SDR HEEA0015565Gyro · failedGYRO FAILED. DOES NOT MOVE TURN NEEDLE MAX TO RIGHT.SDR HEEA0015564Gyro · failedGYRO TURN NEEDLE DOES NOT MOVE.SDR HEEA0015535Indicator · failedGYRO VALID FLAG WILL NOT PULL. REPAIRED BY PHI, CALIBRATED, BENCH CHECK GOOD.SDR HEEA0015529Indicator · malfunctionedSHOWS 5 DEGREE RIGHT TURN AND 3 DEGREE BAR RISE WHEN SETTLING.SDR HEEA0015523Indicator · precessingGYRO INDICATOR LIGHTS DO NOT WORK, ALSO IND. PRECESSES TO THE RIGHT. REPLACED ALL BEARINGS AND CALIBRATED UNIT. REPAIRED 5 VOLTS LIGHTS. BENCH CHECK GOOD.SDR TC8A98047Gyro Vertical · inoperativeTRIP NR 02270, FO VERTICAL GYRO INOP, ATTITUDE FLAG IN VIEW. REPLACED NR 2 VG, SYSTEM CHECKED SATISFACTORY 34-25-0.SDR HEEA0015480Indicator · stickingATTITUDE INDICATOR INTERMITTENTLY STICKS IN ROLL.SDR HEEA0015479Gyro · intermittentGYRO INTERMITTENTLY SHUTS DOWN.SDR HEEA0015462Indicator · failedADI INDICATION RATCHETY.SDR HEEA0015440Indicator · inoperativeATTITUDE INDICATOR SHOWS CONSTANT RIGHT HAND TURN.SDR HEEA0015401Vertical Gyro · inoperativeADI INOPERATIVE.SDR HEEA0015388Vertical Gyro · precessingVERTICAL GYRO PRECESSES IN FLIGHT.SDR HEEA0015378Indicator · out of adjustADI CHATTERS AND IS VERY LOOSE IN ADJUSTMENT.SDR HEEA0015377Indicator · malfunctionedINDICATOR'S TURN NEEDLE STAYS DEFLECTED.SDR HEEA0015333Gyro · malfunctionedCIRCUIT BREAKER TRIPS ON GYRO.SDR HEEA0015330Indicator · failedINDICATOR BALL ROTATES SLOW AND RATCHETS IN CLIMB AND DRIVE.SDR HEEA0015325Gyro · malfunctionedWHEN BANKING LEFT OR RIGHT, POINTER BAR CLIMBS OR DIVES 20 DEGREES.SDR HEEA0015291Indicator · inoperativeATTITUDE INDICATOR INOPERATIVE. OVERHAULED UNIT. REPLACED ALL BEARINGS AND ROTOR. STATIC AND DYNAMIC BALANCED. UNIT REPAIRED AND BENCH CHECK GOOD.SDR HEEA0015276Indicator · malfunctionedATTITUDE INDICATOR LIGHTS INOPERATIVE. REPLACED 5-VOLT LIGHTS.
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