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 KBM2006F00030Gyro · inoperativeUNIT WILL NOT STAY CAGED IN FLIGHT. AC MEL`D, REPAIR DATE 1/25/06.SDR KBM2006F00037Gyro · reads highUNIT READS 12 PERCENT HIGH, REMOVED AND REPLACED. (K)SDR KBM2006F00039Gyro · inoperativeUNIT WILL NOT CAGE, FLAG WOULD NOT GO OUT. AC MEL`D. (K)SDR AU510002014Iru · failedNR 1 INERTIAL REFERENCE UNIT (IRU) FAILED.SDR AU510001714Indicator · failedSTANDBY ATTITUDE INDICATOR TOPPLED.SDR AU510001474Light · open(AUS) ATTITUDE INDICATOR PANEL LAMPS ON BEZEL BLOWN. FOUND DURING INSPECTION IAW AD/RAD/043.(AD/SB DESC: AD/RAD/O43 ) (CASA# 510001474)SDR AU510002011Eadi · failedCAPTAIN`S ELECTRONIC ATTITUDE DIRECTION INDICATOR (EADI) FAILED.SDR COMA0560688Computer · malfunctionedFLIGHT 5005 - PILOT AND CO-PILOT DG WHITE FLAG AND UNRELIABLE. REPLACED THE NR 1 AHC.SDR PCSA11040501Adi · spinningFLT 8419 AFTER DEPARTURE FROM MIA AND WHILE IN CRUISE THE CREW REPORTED CAPTAINS VG ATTITUDE FLAG IN VIEW CONTINUOUSLY AND RAPID SPINNING OF THE ADI TO THE RIGHT, AUX VG SELECTION AND C/B RESET, NO HELP. AIRCRAFT RETURNED BACK TO MIA AND LANDED WITHOUT ANY FUSDR KBM2005F00317Gyro · inoperativeAG, UNIT INOPERATIVE. REMOVED AND REPLACED. (K)SDR KBM2005F00307Gyro · failedUNIT WILL NOT HOLD CAGE. REMOVED AND REPLACE. (K)SDR KBM2005F00323Gyro · spinningGYRO HORIZON, UNIT SPINS INFLIGHT. REMOVED AND REPLACED. (K)SDR KBM2005F00285Gyro · inoperativeATTITUDE INDICATOR FLAG WOULD NOT RETRACT. REPLACED WITH SERVICEABLE UNIT. (K)SDR ASMF200509014Valve · failedCAPTAIN REPORTED, DURING FLIGHT, THE F/O RMI CHANGED HEADING, BEING NECESSARY TO ADJUST CONTINUOUSLY. DURING REVISION, DETECTED A DIFFERENCE OF 20 GRADES BETWEEN COURSES. THE LT FLUX VALVE NR 1 WAS REPLACED IAW MM, SYNCHRONY TEST WAS PERFORMED IAW MM, BEING SASDR DL76G050561Indicator · malfunctionedSTANDBY ATTITUDE GYRO FLAG IN VIEW. REPLACED STANDBY ATTITUDE INDICATOR.SDR KBM2005F00278Gyro · inoperativeH.GYRO, UNIT INOPERATIVE. REMOVED AND REPLACED. (K)SDR ABXA050206Gyro · defectiveDURING CLIMB FROM YYC, CAPTAIN'S ADI HAD NUMEROUS INTERMITTENT GYRO FLAGS AND ADI WAS ERRATIC. IN CRUISE, INTERMITTENT ROLL FLAGS. REMOVED AND REPLACED NR 1 VERTICAL GYRO IAW DC-9 AMM 37-27-01-4. SYSTEM OPS CHECKED GOOD. (CACTUS CALL OUT OF YYC ENROUTE TO FSDR ASMF200508009Symbol Generator · inoperativeAIRCRAFT RETURNED OF FLIGHT, DURING ROTATION HEARD A LOUD NOISE IN THE NOSE LANDING GEAR, LOOSING AHRS 2 WITH HEADING, HORIZON LIGHTS TURNED ON, FMA AND RIGHT ND WITHOUT INFORMATION. AHRS 2 AND 3 WERE SWAPPED IAW MM 34-21-10 AND VISUAL INSPECTION OF NLG WAS PESDR CIEA200500010Coupler · unsecureDURING CLIMB TO ALTITUDE, THE PILOT ATTITUDE INDICATOR DISPLAYED A GYRO FLAG, THEN THE INDICATOR ROLLED TO THE OFF POSITION. THE AIRCRAFT RETURNED TO THE AIRPORT AND LANDED WITHOUT INCIDENT. MAINTENANCE WERE UNABLE TO FULLY DUPLICATE THE PROBLEM. WHILE WORKSDR KBM2005F00162Gyro · inoperativeATTITUDE GYRO, FLAG STAYS ON, AIRCRAFT, MEL UNIT. (K)SDR KBM2005F00164Gyro · inoperativeATTITUDE GYRO, FLAG WILL NOT DISAPPEAR WHEN POWER IS ON, REMOVED AND REPLACED. (K)SDR KBM2005F00155Gyro · inoperativeATTITUDE GYRO INOPERATIVE. REMOVED AND REPLACED. (K)SDR KBM2005F00144Gyro · inoperativeATTITUDE GYRO INOPERATIVE. REMOVED AND REPLACED. (K)SDR KBM2005F00122Gyro · intermittentAG, UNIT FLAG POPS ON/OFF INTERMITTENTLY. REMOVED AND REPLACED. (K)SDR KBM2005F00149Gyro · malfunctionedATTITUDE GYRO, UNIT WILL NOT CAGE PROPERLY. MEL (K)SDR MWEA050053Inverter · inoperativeTHE STANDBY HORIZON INDICATOR FLAGGED OFF. REMOVED AND REPLACED STANDBY HORIZON INVERTER.SDR SB05069Indicator · failedEN ROUTE FROM PHL TO CUN, CREW REPORTED THE STANDBY ATTITUDE INDICATOR FAILED. DECISION WAS MADE TO DIVERT TO CLT FOR REPAIRS. FLIGHT LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED THE STANDBY ATTITUDE INDICATOSDR CA050531005Vertical Gyro · failed(CAN) ON ROLLOUT FOR TAKEOFF AT APPROX 60 KNTS THE CAPTAINS ATTITUDE INDICATOR FLAGGED OFF AND WENT BLANK. THE T/O WAS REJECTED AND THE AIRCRAFT RETURNED TO THE GATE. DURING THE TAXI THE UNIT CAME BACK ONLINE. THE CREW CONTACTED MAINTENANCE AND AS THE UNIT WASSDR KBM2005F00200Indicator · inoperativeATTITUDE INDICATOR WILL NOT RESET (CAGE). MEL`D (K)SDR KBM2005F00101Gyro · inaccurateATTITUDE GYRO INDICATES 5 DEGREES RT TURN DURING STRAIGHT AND LEVEL FLIGHT. AIRCRAFT MEL`D. (K)SDR ASMF200505007Connector · failedAIRCRAFT ARRIVED WITH CAPTAIN REPORT OF VOR NR 2 WITH OSCILLATIONS OF 30 RADIALS AND RIGHT EHSI WITH OFF FLAG IN LEFT RMI. AIRCRAFT WAS SENT TO THE HANGAR AND RMI INDICATOR WIRING WAS CHECKED DETECTING THE LEFT RMI CONNECTOR FAILED, LINES 36, 37 AND 45. CONNSDR KBM2005F00186Encoder · inoperativeALTITUDE ENCODER, INOPERATIVE, REMOVED AND REPLACED. (K)SDR AU510001713Gyro · failedSTANDBY ATTITUDE INDICATOR TOPPLED.SDR 2005FA0000467Fitting · looseAIRCRAFT, RELATIVELY NEW PROBLEM BELOW APPEARS TO BE FROM FACTORY INSTALLATION. VACUUM FITTING ON ATTITUDE GYRO LOOSE. THE (90 DEGREE) VACUUM FITTING IN ORDER TO ACCEPT THE VACUUM HOSE FROM RT DIRECTION, WAS NOT PROPERLY SEATED (PIPE THREAD SYSTEM) SO THAT SDR KBM2005F00077Indicator · intermittentATTITUDE INDICATOR CAGES BUT WILL UNCAGE A FEW MINUTES LATER. REMOVED AND REPLACED. (K)SDR I05R099334Indicator · precessesINDICATOR WHEN CAGED WILL RETURN TO A PRECESSED CONDITION.SDR AU510001807Indicator · faultySTANDBY ARTIFICIAL HORIZON (AH) FAULTY. AH HAS A SLIGHT TILT TO THE LEFT.SDR 2005FA0000051Indicator · malfunctionedNOTE: WRITTEN UP BY CREW AS DG PRECESSING. VERIFIED WITH MAINTENANCE THAT THE ATTITUDE INDICATOR WAS PRECESSING. BAD ATTITUDE INDICATOR. REMOVED AND REPLACED FO ATTITUDE INDICATOR. NO OTHER DEFECTS NOTED.SDR EIA2004150Inverter · failedSTANDBY ATTITUDE TUMBLED; NO FLAG IN VIEW; INDICATOR WOULD NOT ERECT; STRONG ELEC SMELL IN COCKPIT; DECLARED EMERGENCY AND DIVERTED TO KJFK. REMOVED AND REPLACED INDICATOR AND INVERTER. INSPECT COCKPIT AREA FOR EVIDENCE OF ELECTRICAL SMELL. NO SUCH SMELL NOSDR RAIA00410005Ahrs · malfunctionedSLT - NR 1 ATTITUDE FAIL AT APPROX 52 KTS DURING TAKEOFF. MAINTENANCE REMOVED AND REPLACED NR 1 AHRS COMPUTER.SDR KBM2004F00234Gyro · inoperativeATTITUDE GYRO WILL NOT HOLD ATTITUDE IN FLIGHT. INSTALLED GYRO FROM 350SH SERVICEABLE.SDR KBM2004F00226Gyro · failedARTIFICIAL HORIZON GYRO, UNIT WILL NOT CAGE. INSTALLED REPAIRED UNIT.SDR ASMF200408007Ahrs · failedAIRCRAFT RETURNED TO PLATFORM, AHRU NR 1. AIRCRAFT WAS SENT TO THE HANGAR AND DURING CHECK WERE DETECTED RT RMI FLAGS. AHRU NR 1 WAS REPLACED AND DURING WORKS THE SAME FAILURE APPEARED ON RT SIDE. AHUR NR 2 AND FLUX VALVE WERE REPLACED IAW 34-21-10 AND 34-2SDR 2004UALA00669Indicator · malfunctionedRETURN TO FIELD DUE TO CAPTAIN'S HORIZONTAL SITUATION INDICATOR PROBLEM. CREW REPORTED THAT CAPT'S HSI STUCK IN WX TEST PATTERN AND ILS MODE. CAPT'S EHSI DISPLAY (P/N 622-7999-003, S/N 114851) WAS REPLACED. THE SHOP FOUND NO FAULTS WITH THE DISPLAY AND RETUSDR CA040709008Warning Flag · malfunctioned(CAN) (OFF) WARNING FLAG DOES NOT COMPLETELY GO OUT OF VIEW. GYRO WAS FUNCTIONING NORMALLY AND FLAG SEEMS TO BE DISLOCATED TOO FAR TO THE RIGHT AS COMPARED TO A SERVICEABLE UNIT.SDR RAIA00407002Computer · malfunctioned5752 - STL - AHRS NR 2 FAIL. MAINTENANCE RE-RACKED NR 2 AHRS AND OPS CHECKED GOOD.SDR ASMF200406035Indicator · failedAIRCRAFT RETURNED TO PLATFORM, AHRS AND FLIGHT DIRECTOR BUSES FAILED, (SIF) LIGHT TURNED ON, N2 INDICATION OUT OF LIMITS AND N1 INDICATION INOPERATIVE. CIRCUIT BREAKERS B5, F1, C11, F8, C1 AND F12 WERE TESTED IAW MM, ALL CORRECT. CIRCUIT BREAKERS C13, C4, C12,SDR 2004UALA00610Bearing · burnedELECTRICAL BURNING ODOR IN COCKPIT, FIRST AND BUSINESS. BURNING SMELL WAS CAUSED BY FAILED ROTOR SPIN BEARING IN COCKPIT STANDBY ATTITUDE INDICATOR (SAI). SHOP CONFIRMED SAI HAD OVERHEATED ROTOR BEARING. STATIC INVERTER (ON E1-4 SHELF) ALSO WAS FAILED. UNCSDR ASMF200406014Ahrs · failedAIRCRAFT RETURNED, AHRU NR 1 FAILED. AIRCRAFT WAS DISPATCHED IAW ABNORMAL PROCEDURES MANUAL 10-4. DURING OVERNIGHT SERVICE, MAGNETIC FLOW VALVE WAS REPLACED IAW MM 34-21-06, TEST CORRECT.SDR ASMF200406013Gyro · failedCAPTAIN REPORTED THAT DURING FLIGHT UNTIL APPROACH, RDMI AND ND WITH DIFFERENCE BETWEEN 30-40 DEGREES. DURING TRANSIT CHECK AT CUU, AHRU NR 1 WAS REPLACED IAW MM 34-21-10, TEST CORRECT. AIRCRAFT WAS DISPATCHED AND RETURNED OF FLIGHT, DFGC AND AHRU NR 2 FAI
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