JASC 3422
Service difficulty reports · 650
Reports filed under 3422 · Directional 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 = '3422' 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 = '3422' 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 KBMA119515Gyro · inoperativeDIRECTIONAL GYRO, INOPERATIVE. FLAG WILL NOT GO AWAY. REPLACED WITH SERVICEABLE DIRECTIONAL GYRO.SDR KBMA119505Gyro · failedDIRECTIONAL GYRO LOOSES POWER AFTER ABOUT 30 MINUTES. REPLACE WITH OVERHAUL UNIT.SDR USAABB02130Signal Cond Unit · failedAMS - FL 43 - AFTER TAKEOFF, CREW REPORTED THAT THE CAPTAINS ADI AND HSI WERE BLANK AND THE 'SG FAIL' WAS DISPLAYED. SELECTING ALTERNATE EFI CORRECTED THE FAULT. THE FLIGHT RETURNED TO AMS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT SIGNAL GESDR HEEA080650Indicator · inoperativeVSI WILL NOT RESPOND TO ALTITUDE CHANGES.SDR HEEA080560Gyro · malfunctionedDIRECTIONAL GYRO WON'T SLAVE.SDR IXXA0200043OGyro · defectiveEN ROUTE FROM TOL, THE FLIGHT CREW NOTICED THE PITCH AND ROLL FLAGS DISPLAYED ON THE CAPTAINS AND FIRST OFFICERS ELECTRONIC ATTITUDE DIRECTION INDICATOR. THE FLIGHT CREW FOLLOWED COMPANY PROCEDURES AND RETURNED TO TOL FOR AN UNEVENTFUL LANDING. MAINTENANCE ISDR 2002FA0000820Elbow · crackedFOUND PLASTIC ELBOW AT DIRECTIONAL GYRO CRACKED CAUSING INSTRUMENT TO PRECESS.SDR KBMA117635Gyro · inoperativeDIRECTIONAL GYRO COMPLETELY INOPERATIVE. NON RESPONSIVE WITH POWER APPLIED. REPLACED WITH OVERHAULED UNIT.SDR HEEA079956Gyro · malfunctionedDG FLAGS OFF AND SPINS IN FLIGHT. REPLACED WITH SERVICEABLE PART.SDR HEEA079383Gyro · inoperativeDIRECTIONAL GYRO INOPERATIVE. REPLACED WITH SERVICEABLE PART.SDR HEEA078756Gyro · malfunctionedDIRECTIONAL GYRO HEADING FLAP WILL NOT MOVE.SDR CA020424001Gyro · malfunctioned(CAN) ON DEPARTURE GOT YELLOW HEADING FLAG, WHICH WAS CLEARED, HAPPENED AGAIN AT TOC, CLEARED. IN CRUISE GOT RED HEADING ON NR 1 SYSTEM, SWITCHED TO HDG ALL ON NR 2 REVERSION PANEL. RETURNED TO YYC. MAINTENANCE REPLACED THE NR 1 DIRECTIONAL GYRO, TESTEDSDR 00020Gyro · failedHSI AND RMI COPILOT SIDE OF AIRCRAFT WOULD NOT MOVE, RETURN TO DEPARTURE AIRPORT. REMOVED AND REPLACED NR 2 DIRECTIONAL GYRO, OP'S CHECK GOOD ON GROUND. RETURN AIRCRAFT TO SERVICE.SDR 00019Gyro · failedNR 1 HSI AND 32 HSI NOT MOVING AFTER DEPARTURE, RETURN TO ADS. REMOVED AND REPLACED PILOTS DIRECTIONAL GYRO OPERATIONAL CHECK GOOD ON GROUND TEST. RETURN AIRCRAFT TO SERVICE.SDR MWEA020261Flux Detector · failedINFLIGHT HEADING AND NO AUTO LAND ANNUNCIATORS CAME ON FMA. STANDBY COMPASS INDICATES 52 DEGREES, NUMBER RMI 052 DEGREES, NUMBER 2 RMI 044 DEGREES, NUMBER 1 ND 044 DEGREES, NUMBER 2 ND 052 DEGREES, CAPTS GPS 43 DEGREES, AND F/O'S GPS 052 DEGREES. CONFIRMED NSDR R7MR35057Gyro · inoperativeKG0102A-DIRECTIONAL GYRO - UNIT INOPERATIVE. UNIT WILL NOT OPERATE IN SLAVE/FREE MODE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. OEM WARRANTY APPLIES.SDR 2002FA0000498Gyro · failedGYRO FAILURE.SDR HEEA078637Gyro · inoperativeDG TOTALLY INOPERATIVE. REPLACED WITH SERVICEABLE PART.SDR HEEA078537Gyro · failedINOPERATIVE WITH ATTITUDE FAIL DISPLAYED ON EADI. SENT TO GREATLAKES AVIONICS FOR INSPECTION AND REPAIR.SDR HEEA078521Gyro · malfunctionedPRECESSES 50 DEGREES IN 6 MINUTES. REPLACED WITH SERVICEABLE PART.SDR HEEA078520Gyro · failedTEMPORARILY FAIL. REPLACED WITH SERVICEABLE PART.SDR HEEA078519Gyro · malfunctionedCOMPASS CARD ON DIRECTIONAL GYRO SPINS OCCASSIONALLY WITHOUT STOPPING. REPLACED WITH SERVICEABLE PART.SDR HEEA078518Gyro · malfunctionedDG SPINS AFTER AIRCRAFT STRAIGHTENS OUT.SDR HEEA078517Indicator · malfunctionedFLAG WILL NOT STAY PULLED. REPLACED WITH SERVICEABLE PART.SDR KBMA113857Switch · inoperativeDIRECTIONAL GYRO SWITCH WILL NOT STAY IN. REPLACED WITH NEW DSQ SWITCH.SDR 2002FA0000593Indicator · malfunctionedON AN ILS FREQUENCY, WITH A VALID SIGNAL THE UNIT WILL PULL THE FLAG BUT GIVE THE FLY DOWN COMMAND ALL THE TIME, EVEN WHEN IT SHULD BE CENTERED.SDR KBMA112004Gyro · spinningDIRECTIONAL GYRO, SPINS IN FLIGHT. REMOVED AND REPLACED WITH SERVICEABLE UNIT.SDR CA020208002Vane · stuck(CAN) COPPER VANE RUBS AGAINST POT ALUMINUM GYRO CASE CREATING BLACK RESIDUE CAUSING VANE TO STICK. THIS CAUSES HORIZION TO DIPLAY A PITCH OR ROLL WHEN LEVEL.SDR 2002FA0000172Gyro · precessesGYRO REMOVED DUE TO EXCESS PRECESSION.SDR 2001FA0000691Flux Detector · failedAFTER 10-30 HOURS OF AIRCRAFT OPERATION FLUX VALVE IS FAILING. SUSPECT THE PROBLEM IS VIBRATION RELATED. NEED TO REPLACE HORIZONTAL STABILIZER IF PROBLEM CANNOT BE ISOLATED.SDR SWAA013303Gyro · failed(AIR TURNBACK) COMPASS FLAG ON CAPT HSI AND F/O RMDI DISPLAYED. REMOVED AND REPLACED NR 2 DG AND NR 2 COMPASS RACK.SDR MALA010790Flux Detector · failedDURING FLIGHT 3134, DUAL HEADING FAILURE INFLIGHT (COMPARATOR) AIR RETURN TO MSP. MAINTENANCE REMOVED AND REPLACED NR 2 FLUX DETECTOR UNIT P/N 622-5812-001 S/N ON 26179, S/N OFF 15446. NR 2 AHRS OP CHECKS GOOD IAW SF 340 MM CHAP 34.15446.SDR ARWA20011202Gyro · failedFIRST OFFICER'S COMPASS INOPERATIVE AFTER 1000 FEET. AIRCRAFT RETURNED TO KMIA AND PERFORMED OVERWEIGHT LANDING WITHOUT INCIDENT. REMOVED AND REPLACED NR 2 PDI, INSTRUMENT AMPLIFIER AND DIRECTIONAL GYRO IAW MM 34-00. PERFORMED OPERATIONAL CHECK COMPASS SYSTSDR SWIA200110361Flux Detector · faultyFIRST OFFICER'S HDG AND GYRO FLAGS ON EHSI & ADI. REMOVED AND REPLACED LEFT AND RIGHT FLUX DETECTORS PER 34-21-03. OPS CHECK GOOD.SDR CA011116011Gyro · shorted(CAN) ON FINAL FOR LANDING, PILOT AND PASSENGERS NOTICED AN ELECTRICAL SMELL, SECONDS LATER WHITE SMOKE FILLED THE CABIN COMING FROM BEHIND INSTRUMENT PANEL. ALL CIRCUIT BREAKERS WERE PULLED AND AIRCRAFT SHUT DOWN. INSPECTION REVEALED DIRECTIONAL GYRO HAD SHOSDR LS1R076733Gyro · inoperativeDIRECTIONAL GYRO IS INOPERATIVE.SDR 2002FA0000069Gyro · inoperativeDIRECTIONAL GYRO INOPERATIVE. REPLACED WITH SERVICEABLE UNIT. (M)SDR COE2001F00000Gyro · failedON CLIMBOUT AFTER DEPARTURE OF FLIGHT HSI(ARTIFICIAL HORIZON) AND RMI(RADIO MAGNETIC INDICATOR) FLAGGED. PILOT HAD NOT YET ENTERED IMC(INSTRUMENT MET SYSTEM) BUT CONTINUED FLIGHT WOULD REQUIRE THIS SYSTEM. PILOT INITIATED AIR TURNBACK AND LANDED WITHOUT INCISDR ARWA0011008Indicator · inoperativeCAPTAIN COMPASS INOP, RETURNED TO KMIA. REMOVED AND REPLACED PICTORIAL DEVIATION INDICATOR IAW MM 34-00. PERFORMED OPERATIONAL CHECK IAW 34-21-0, FOUND ALL SYSTEMS NORMAL.SDR NSVA0121Gyro · failedON A REPOSITION FLIGHT FROM HEF TO HYA, THE CREW ENCOUNTERED ERRONEOUS HEADING INFORMATION WITH A SUBSEQUENT HEADING COMPARATOR ANNUNCIATOR. BECAUSE OF IMC CONDITIONS, THE CREW ELECTED TO DECLARE AN EMERGENCY AND DIVERT INTO ALB WHERE VMC CONDITIONS PREVAILEDSDR 2002FA0000070Gyro · precessesDIRECTIONAL GYRO PRECESSES CONTINUOUSLY. REPLACED WITH SERVICABLE UNIT. (M)SDR R7MA33894Gyro · precessesUNIT INOPERATIVE. PRECESES. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR ZW0A0107802Gyro · failedON TAKEOFF BOTH COMPASS CARDS SPUN RAPIDLY. NO FLAGS PRESENT. BOTH SYSTEMS DISAGREED WITH THE STANDBY/WET COMPASS. RETURNED TO STL. REPLACED THE NR 1 DG PN 2588302-4, THE NR 2 FLUX VALVE PN 2587794, AND THE NR 2 COMPASS RACK PN 614937-101. CHECK-C 12-3-00 STLSDR 2001FA0000467Gyro · defectiveOUT OF BOX FAILURE, SLOW TO ERECT. AFTER AIR IS DISCONNECTED GYRO ROLLS OVER 120 DEGREES.SDR 2001F00571Gyro · faultyFLAG APPEARED IN DIRECTIONAL GYRO DURING CLIMB-OUT. CYCLED DIRECTIONAL GYRO SWITCH WAS HOT TO THE TOUCH, 2-3 SECONDS LATER LIGHT SMOKE AND SMELL OF BURNING WAS NOTED. INSPECTED C/B PANEL AND INSTRUMENT PANEL FOR BURNED OR ARCED WIRING. NO DEFECTS NOTED. RESDR 2001F00254Gyro · failedON DEPARTURE TAKEOFF OUT OF MIA, NR 1 COMPASS SYSTEM FAILED. RETURNED TO MIAMI. TROUBLE SHOT SYSTEM. FOUND NR 1 DIRECTIONAL GYRO INOPERATIVE. REMOVED AND REPLACED NR 1 DIRECTIONAL GYRO. OPERATIONAL CHECKED IAW 34-21-0. AIRCRAFT RETURNED TO SERVICE. (M)SDR MWEA011010Flux Detector · failedDURING CLIMB OUT CAPTAIN HEADING FAILED. REPLACE FLUX VALVE.SDR TI1R001496Gyro · defectiveSEVERE TAIL ROTOR OSCILLATION. REMOVED AND REPLACEDSDR HEEA073666Indicator · malfunctionedSHOWS 30 DEGREE CLIMB WITH ACFT LEVEL. SENDING TO VENDOR FOR REPAIR.SDR TI1R001479Gyro · defectiveKG102A DIRECTIONAL GYRO - HDG FLAG WILL NOT PULL OUT OF VIEW INTERMITTENTLY. REMOVED AND REPLACED.
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