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.

SDR MALA040435Indicator · malfunctionedIN ROUTE TO SUX STANDBY HORIZON FLAGGED. PILOT RESET C/B. C/B POPPED AGAIN. AIRCRAFT CONTINUED ON TO SUX WHERE A/C WAS GROUNDED UNTIL REPAIRS WERE MADE. MAINTENANCE REPLACED STANDBY ATTITUDE INDICATOR P/N H341ADM2, S/N ON 5106, S/N OFF 6254. STANDBY ATT IJun 1, 2004 · N412XJ · Saab 340BSDR BAQA094539Gyro · failedGYRO FAILED. REPLACED WITH SERVICABLE UNIT.May 19, 2004 · N941MS · Aerosp AS355F2SDR BAQA094573Indicator · failedUNIT FAILED OUT OF BOX, BLOWS CIRCUIT BREAKER. REPLACED WITH SERVICABLE UNIT. 05/19/2004May 13, 2004 · N511ME · Urocop EC135T1SDR KBM2004F00054Gyro · inoperative(ATT GYRO) ATT INDICATOR FLAG STAYS UP. REMOVED AND REPLACED.May 5, 2004 · N230SH · Snias AS350BASDR BAQA094413Gyro · stickingGYRO LIGHT, EHSI HEADING STICKING. REPLACED WITH SERVICABLE UNIT. 05/06/2004May 5, 2004 · N135ME · Urocop EC135P1SDR BAQA094422Indicator · inoperativeUNIT WOULD NOT CALIBRATE. S/N CURRENTLY INSTALLED WAS CANNED FROM AC S/N 0143. REPLACED WITH SERVICABLE UNIT. 05/07/2004May 4, 2004 · N703ME · Urocop EC135P2SDR BAQA094402Indicator · inoperativeWHEN FLOWN WITH INDICATOR. WINGS LEVEL IN TRIM A/C MAKES SLOW RT TURN, INDICATOR IS DRIFTING. REPLACED WITH SERVICABLE UNIT. 05/05/2004Apr 30, 2004 · N911TG · Bolkms BK117C1SDR BAQA094289Gyro · inoperativeUNIT CAUSES PILOT'S ADI TO TUMBLE. REPLACED WITH SERVICABLE UNIT. 04/29/2004Apr 27, 2004 · N7YL · Agusta A109ESDR KBM2005F00014Indicator · intermittentATTITUDE INDICATOR, WILL NOT HOLD ATT, REMOVED AND REPLACED. (K)Apr 14, 2004 · N53SH · Snias AS350B1SDR KBM2004F00104Indicator · inoperativeINDICATOR WILL NOT HOLD ATTITUDE. REMOVED AND REPLACED.Apr 14, 2004 · N53SH · Snias AS350B1SDR BAQA094113Indicator · malfunctionedBACKLIGHTING OUT ON UNIT. REPLACED WITH SERVICABLE UNIT. 04/22/2004Apr 12, 2004 · N577LF · Urocop EC135P1SDR BAQA094050Gyro · inoperativeGYRO UNIT INOPERATIVE WHEN POWER SUPPLIED. REPLACED WITH SERVICABLE UNIT. 04/05/2004Apr 1, 2004 · N40DK · Lear 55LEARSDR VNAA0403017Indicator · inoperativeAIRCRAFT N229PS HAD ITS STANDBY ATTITUDE INDICATOR MEL'D. THE DESTINATION CITY, PHL, WAS REPORTING FOG. THEREFORE, FLIGHT 2233 HAD TO DIVERTED TO PIT DUE TO WEATHER.Mar 28, 2004 · N229PS · Cndair CL6002B19SDR ASMF200403006Monitor · failedCAPTAIN REPORTED THAT MONITOR LIGHT HINGE ON BOTH FMA'S. TECHNICAL PERSONNEL RESTED THE LIGHT BUT IT CONTINUED. AIRCRAFT WAS SENT TO THE HANGAR DUE TO IT HAS APU INOPERATIVE. DURING OVERNIGHT SERVICE FMA MONITOR WAS REPLACED AND TESTED IN ACCORDANCE WITH MMMar 12, 2004 · N861LF · Doug MD83SDR BAQA092498Indicator · failedUNIT READS 80' OFF. HARDCARD ENCLOSED. REPLACED WITH SERVICABLE UNIT. 03/24/2004Mar 10, 2004 · N136MH · Urocop EC135T1SDR KBM2004F00095Gyro · failedATTITUDE INDICATOR TUMBLES IN FLIGHT. REMOVED AND REPLACED ATTITUDE GYRO.Mar 9, 2004 · N350SH · Snias AS350BASDR BAQA091936Ahrs · inoperativeAUTO PILOT WOULD DECOUPLE. REPLACED WITH SERVICABLE UNIT. 02/03/2004Feb 3, 2004 · N955ME · Bolkms BK117A1SDR GLBA20030552Eadi · frozenNR 1 EADI FROZE 10 DEG BANK, INSP EADI & ENVIROMENTAL SYS OPS CK GOODFeb 3, 2004 · N219GL · Beech 1900DSDR BAQA091935Ahrs · inoperativeAUTO PILOT WOULD DECOUPLE. REPLACED WITH SERVICABLE UNIT. 02/03/2004Feb 2, 2004 · N955ME · Bolkms BK117A1SDR QXEA200400085Indicator · failedPDX- ON FLIGHT 2201 AIRCRAFT RETURNED TO FIELD DUE TO STANDBY ATTITUDE INDICATOR FAILED ON DEPARTURE. REMOVED AND REPLACED INDICATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Jan 29, 2004 · N375PH · Dhav DHC8202SDR MEX2003563Display · failedFLT 563 - MEX-TAP - CAPTAIN REPORTED THE DURING FLIGHT RIGHT IVSI WAS OCCASIONALLY OUT OF SERVICE. AIRCRAFT WAS SENT TO THE HANGAR AND THE RIGHT IVSI AND BREAKER J-16 WERE REPLACED IAW MM 34-14-00 AND 20-25-00 RESPECTIVELY, ALL CORRECT. (M)Dec 25, 2003 · N1075T · Doug DC987SDR KBM2004F00016Gyro · inoperativeINDICATOR SHOWS 30 DEGREES NOSE DOWN AND 15 DEGREES RT BANK IN LEVEL FLIGHT, REMOVED AND REPLACED.(K)Dec 23, 2003 · N1188P · Snias AS350BASDR RAIA00312299Indicator · defectiveSTL- STAND BY ATTITUDE INDICATOR DRIFTING. MAINTENANCE REMOVED AND REPLACED STAND BY ATTITUDE INDICATOR.Dec 4, 2003 · N567HK · Jetair JETSTM4101SDR DL73S031058Gyro · defectiveON ROTATION, AIRPLANE PITCHED UP CAPTS GYRO WHICH WAS SELECTED TO AUX. PER MEL DID NOT OPERATE NORMAL, STRAIGHT AND LVL BUT DID NOT WORK WITH PITCH CHANGES. REPLACED NR 3 VG AS PER M/M, CKS GOOD.Nov 26, 2003 · N315DL · Boeing 737232SDR AUS20031191Gyro · failed(AUS) COPILOT TARSYN GYRO FAILED.Nov 22, 2003 · Bell 412SDR BAQA091138Light · inoperativeATTITUDE GYRO BACK LIGHTING INOPERATIVE. REPLACED WITH SERVICEABLE UNIT. 11/18/03Nov 17, 2003 · N135ME · Urocop EC135P1SDR KBM2004F00000Indicator · failedATTITUDE INDICATOR SHOWS 6 DEGREES RT AND 10 DEGREES DOWN IN LEVEL FLIGHT. REMOVED AND REPLACED WITH SERVICEABLE ATTITUDE INDICATOR.Nov 2, 2003 · N115SH · Snias AS350B2SDR BAQA090327Gyro · malfunctionedSOUNDS LIKE BEARING GOING BAD IN GYRO UNIT. REPLACED WITH SERVICEABLE UNIT.Oct 31, 2003 · N117UP · Bolkms BK117C1SDR BAQA090303Indicator · oscillatesARTIFICIAL HORIZON OSCILLATING YAW MOTION. REPLACED WITH SERVICEABLE UNIT.Oct 27, 2003 · N117KC · Bolkms BK117B2SDR AALA20031182Indicator · inoperativeFIRST OFFICERS HSI DISPLAY INOPERATIVE SHORTLY AFTER TAKEOFF DISPLAY INTERMITTENT FOR .5 OF FLIGHT, INOPERATIVE REMAINDER OF FLIGHT. TROUBLESHOT FOUND FAULTY SYMBOL GENERATOR. REPLACED RIGHT SYSTEM GEN AS PER MM. ACCOMPLISHED ALL REQ CHECKS OPS CHECKED NORMOct 20, 2003 · N366AA · Boeing 767323SDR 2003F00620Amplifier · inoperativeON TAKEOFF FROM ANCHORAGE, THE RT ATTITUDE INDICATOR FAILED, RIGHT AFTER ROTATION. THE AIRCRAFT RETURNED TO ANC. NO EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT. THE RACK INSTRUMENT AMPLIFIER WAS REPLACED AND THE AIRCRAFT WAS RETURNED TO SERVICOct 13, 2003 · N711FE · Fokker F27MK500SDR KBM2003F00052Gyro · malfunctionedWILL NOT HOLD HORIZON IN FLIGHT. INSTALLED SERVICEABLE ATTITUDE GYRO.Oct 10, 2003 · N53SH · Snias AS350B1SDR KBM2004F00011Indicator · intermittentPILOT REPORTS ATTITUDE INDICATOR WILL NOT HOLD HEADING AFTER APPROXIMATELY 20 MINUTES OF OPERATION. REMOVED AND REPLACED WITH OVERHAULED UNIT. (K)Oct 9, 2003 · N230SH · Snias AS350BASDR BAQA089759Gyro · malfunctionedGYRO TAKES 10 MINUTES TO SPOOLUP AND IS NOISY. REPLACED WITH SERVICEABLE UNIT.Oct 9, 2003 · N135ME · Urocop EC135P1SDR KBM2003F00048Gyro · fluctuatesATTITUDE INDICATOR FLUCTUATES AND SITS NOSE HIGH ABOUT 12 DEGREES IN FLIGHT.Oct 6, 2003 · N884SH · Snias AS350B2SDR KBM2003F00041Indicator · inoperativeGYROSCOPIC ATTITUDE INDICATOR IS INOPERABLE. INSTALLED OVERHAULED ATTITUDE GYRO. (K)Oct 4, 2003 · N230SH · Snias AS350BASDR BAQA088915Indicator · damagedATTITUDE INDICATOR WILL NOT CAGE. PARTS LOOSE INSIDE. MOTOR NOISY. REPLACED WITH SERVICEABLE UNIT.Sep 10, 2003 · N300CP · Bolkms BK117A1SDR BAQA089027Gyro · malfunctionedATTITUDE INDICATOR DRIFTS 15 (+/-) DEGREES IN LEVEL FLIGHT. REPLACED WITH SERVICEABLE UNIT.Sep 8, 2003 · N945ME · Bolkms BK117B1SDR BAQA089010Gyro · malfunctionedINTERNAL LIGHTING INOPERATIVE. REPLACED WITH SERVICEABLE UNIT.Sep 5, 2003 · N117KC · Bolkms BK117B2SDR BAQA088908Indicator · inoperativeCO PILOTS ATTITUDE INDICATOR INOP. REPLACED WITH SERVICEABLE UNIT.Aug 29, 2003 · N999G · Beech 100BEECHSDR BAQA088906Photo Cell · inoperativePHOTO CELL NOT WORKING ON HSI. REPLACED WITH SERVICEABLE UNIT.Aug 29, 2003 · N777GS · Beech 100BEECHSDR XNOA01147Indicator · inoperativeCAPTAIN'S HSI COURSE BAR FROZEN. R&R'D CAPTAIN'S HSI IAW A300 MM 34-21-22. OPS CHECK GOOD IAW A300 MM 34-21-22.Aug 20, 2003 · N371PC · Airbus A300B4203SDR BAQA088265Gyro · precessesGYRO PRECESSING. REPLACED WITH SERVICEABLE UNIT.Aug 12, 2003 · N118WS · Urocop EC135T1SDR BAQA088337Gyro · malfunctionedGYRO UNIT CAUSES API AND RATE GYRO CAUTION LIGHT. REPLACED WITH SERVICEABLE UNIT.Aug 5, 2003 · N945ME · Bolkms BK117B1SDR HEEA088396Indicator · precessesADI ERRATIC, INTERMITTENTLY PRECESSES IN FLIGHT. SHOP REPAIR.Aug 1, 2003 · N1545K · Skrsky S76ASDR HEEA088572Gyro · intermittentCOPILOT RMI DROPS OFF LINE INTERMITTENTLY. SHOP REPAIR.Jul 31, 2003 · N3893L · Bell 412SDR BAQA088272Indicator · out of limitsALTITUDE OUT OF LIMITS PER FAR 91-411. REPLACED WITH SERVICEABLE UNIT.Jul 31, 2003 · N533ME · Urocop EC135T1SDR HEEA088589Indicator · malfunctionedTAKES 10 MINUTES TO CAGE. SHOWS 3 DEGREES LT BANK. TO BE SENT TO VENDOR FOR REPAIR.Jul 28, 2003 · N430XM · Bell 430SDR 2003F00516Indicator · malfunctionedTAKING OFF FROM ISP CO-PILOTS ADI STARTED TO ROLL. SWAPPED NR 1 AND NR 2 ADI'S. AIRCRAFT FLEW 5 FLIGHTS WITH NO PROBLEM. (M)Jul 23, 2003 · N83WM · Lear 55LEARSDR 234TR0005Gyro · malfunctionedNR 1 VERTICAL GYRO SHOWS 3.5-4 DEGREES PITCH UP. REPLACED VERTICAL GYRO PER MM 34-21-21.Jul 19, 2003 · N234TR · Boeing 737228
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