JASC 3420

Service difficulty reports · 772

Reports filed under 3420 · Attitude and Direction Data 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 = '3420'
  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 5300051203Display · faultyNR 2 RMU DISPLAY IS UNREADABLE.May 12, 2003 · N613GY · Cessna 560XLSDR RAIA00305037Indicator · unreliableFO PITCH ERROR INDICATION. MAINTENANCE REMOVED AND REPLACED NR 2 AHRS INDICATOR.May 9, 2003 · N550HK · Jetair JETSTM4101SDR MEX2003168Warning Light · illuminatedAIRCRAFT CARRIED OUT AN UNSCHEDULED LANDING DUE TO FLIGHT DIRECTOR FAILURE DUE TO AHRS FAILURE MESSAGE ON EFIS DISPLAY. AHRS NR 2 BRAKERS WERE RESETED AND CONNECTORS WERE CLEANED IAW MM 34-20-00. BOTH FLIGHT GUIDANCE WERE TESTED IAW MM 22-01-05, ALL CORRECT.May 9, 2003 · N755RA · Doug DC987SDR 2003F00290Indicator · malfunctionedATTITUDE AND HEADING STUCK IN THE TEST MODE. NR 1 AHRS HAD FAILED. REPLCED NR 1 AHRS AND OPERATION WAS NORMAL. (M)May 1, 2003 · N5113 · Cessna 750SDR RAIA00303093Computer · faultySTL- HEADING COMPARATOR ERROR WARNING. MAINTENANCE REMOVED AND REPLACED NR 2 AHRS COMPUTER, OPS CK OK.Mar 30, 2003 · N551HK · Jetair JETSTM4101SDR GLBA2003039Connector · looseNR 1 NAV FAILED. TIGHTENED CONNECTION ON SPLITTER, OPS CHECK GOOD.Mar 25, 2003 · N253GL · Beech 1900DSDR MALA030205Computer · failedDURING FLIGHT 2737, LT DPU C/B POPPED. LEFT SIDE DPU 1 (G-18) CIRCUIT BREAKER OUT, (POPPED) RESET ONCE, AND POPPED AGAIN. RT SIDE HEADING (F/O) DID NOT MATCH MAG COMPASS. AIR RETURN TO DTW. MAINTENANCE REMOVED AND REPLACED NR 1 DPU P/N 622-7713-004, SN/ON Mar 20, 2003 · N363PX · Saab 340BSDR MEX2003061Display · failedFLT 169 - CUL-MEX - AIRTURN BACK, DURING CLIMB IN THE FMA, AP TRIM THE NO AUTO LAND MESSAGE WAS SHOWN. THERE WAS A DIFFERENCE BETWEEN RMI'S OF 170 DEGREES. THE FD DISAPPEAR WITHOUT OBEY AUTO THROT AT SELECTED VELOCITIES. TESTS WERE PERFORMED IN STP AND SYSTMar 7, 2003 · N1075T · Doug DC987SDR AWXA200300217Indicator · failedON CLIMB OUT FROM SLC EN ROUTE TO PHX THE CAPTAINS ATTITUDE DIRECTOR INDICATOR (ADI) "ATT" RED FLAG APPEARED, AND "PITCH" AND "ROLL" COMPARATOR LIGHTS ILLUMINATED. SWITCHED TO CAPTAINS ON AUX WITH NO HELP; TURNED BACK TO SLC. MAINTENANCE REMOVED AND REPLACED TMar 2, 2003 · N183AW · Boeing 737277SDR MALA030183Display · failedDURING FLIGHT 3085, F/O'S TOP EFIS TUBE WENT BLANK. AIR RETURN TO MSP. MAINTENANCE REPLACED NR 2 EADI P/N 6226342022, SN/OFF 5300, SN/ON 1887. NR 2 EFIS OPS CHECK GOOD IAW SF 340 MM CHAP 34.Mar 1, 2003 · N449XJ · Saab 340BSDR MALA030167Computer · malfunctionedDURING FLIGHT NR 2996, CAPT AND F/O'S HEADING OFF 10 DEGREES. YELLOW HEADING ON EHSI ON ABOUT EVERY 2 MINUTES. HDG SLAVE RESETS TO ABOUT 5 DEGREE DIFFERENCE. F/O'S HDG MATCHES MAG COMPASS, CAPTS HDG DRIFTS TO ABOUT +9 DEGREES. AIR RETURN TO DTW. MAINTENANFeb 22, 2003 · N457XJ · Saab 340BSDR SWIA200311811Display · malfunctionedFIRST OFFICERS MULTIFUNCTION DISPLAY FAILED IN FLIGHT. REMOVED AND REPLACED FIRST OFFICERS EFD. OPS CHECK GOOD.Feb 17, 2003 · N453SW · Cndair CL6002B19SDR ALGA084106Indicator · incorrectINCORRECT INDICATIONS ON ADI- PART TT: 54.20.Feb 10, 2003 · Bell 412EPSDR C2XA03BT028Display · odorEWR---CO2006, CREW REPORTED "PLASTIC/RUBBER SMELL CONTINUING INFLIGHT ON FLIGHT DECK. NO SMOKE DETECTED." MAINTENANCE FOUND EICAS CAUSING SMOKE SMELL. REMOVED AND REPLACED EICAS DISPLAY UNIT IAW EMB145XR AMM 34-22-01. OPS.CHECKED GOOD.Feb 10, 2003 · N13118 · Emb EMB145SDR SWIA200311700Computer · malfunctionedPHX: YAW DAMPER ONE WON'T ENGAGE. POWERED DOWN A/C AND DID NOT CLEAR PROBLEM. FERRIED TO SLC. SLC: CAPTAIN'S AHRS FAILURE. RED FD, ATT & MAG MESSAGE ON PFD. RED MAG MESSAGE ON MFD. REMOVED AND REPLACED NR 1 AHRS PER CRJ MM 34-21-01. OPS CHECK GOOD. FJan 12, 2003 · N591SW · Cndair CL6002B19SDR BAQA082897Light · inoperativeCO-PILOT EMERGENCY LIGHT ON HSI. SELECT PANEL INOPERATIVE.Jan 8, 2003 · N199SM · Aerosp SA365NSDR SWIA200311680Computer · malfunctionedIN FLIGHT THE FIRST OFFICER'S AHAR INDICATES +3 DEGREES NOSE UP ON THE ADI. TRANSFERRED BOTH DISPLAYS TO AHAR NR 1 AND RETURNED TO DFW. REMOVED NR 2 AHRS COMPUTER AND REPLACED WITH A SERVICEABLE ONE IAW CL600 MM 34-21-01. OPS CHECKS GOOD.Jan 5, 2003 · N452SW · Cndair CL6002B19SDR SWIA200311693Indicator · malfunctionedCAPTAIN'S ATTITUDE INDICATOR INDICATED APPROX 15 DEGREES BANK TO THE LT WITH WINGS LEVEL. ATTITUDE RESET HAD NO EFFECT. ATTITUDE DISPLAY WAS ILLUMINATED ON THE MAP. RETURNED OT SLC. REMOVED AND REPLACED NR 1 AH85 IAW 34-25-00. COMPLIED WITH OPS CHECK AS RJan 3, 2003 · N188SW · Emb EMB120ERSDR RAIA00301003Symbol Generator · inoperative5371-BWI-CAPTAIN'S FLIGHT INSTRUMENTS ALL WENT BLANK. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS SYMBOL GENERATOR, OPS CK OK.Jan 2, 2003 · N572HK · Jetair JETSTM4101SDR DL76L030003Indicator · failedCOPILOTS ADI FAILED ENROUTE. ALTN EFIS NO HELP. REPLACED COPILOTS ADI. TEST OK. OK FOR SERVICE.Jan 1, 2003 · N171DN · Boeing 767332SDR RAIA00212367Indicator · inoperative5502-STL- CAPTAIN LOWER EFIS SCREEN WENT BLANK. MAINTENANCE REMOVED AND REPLACED THE CAPTAIN'S ELECTRONIC FLIGHT INSTRUMENT SYSTEM INDICATOR, OPS CK OKDec 24, 2002 · N564HK · Jetair JETSTM4101SDR SWIA200211610Computer · malfunctionedFIRST OFFICER'S HEADING KEPT DRIFTING LEFT IN FLIGHT CAUSING EFIS COMP MONITOR CAUTION MESSAGE. FOLLOWED QRH, SWITCHED TO DG MODE AND HEADING KEPT DRIFTING. RETURNED TO DFW. REPLACED NR 2 AHARS COMPUTER IAW 34-21-01. OPS CHECK GOOD.Dec 23, 2002 · N499SW · Cndair CL6002B19SDR CA021219007Computer · failed(CAN) DURING T/O-RUN AT APPROXIMATELY 100 KNOTS 'ATT FAIL' AND 'HDG FAIL' WAS OBSERVED ON PFD1 AND MFD 1. T/O ABORTED. LEVEL TWO CHIME CAME ON DURING THE ABORTION TOGETHER WITH 'ELEVATOR FEEL' CAUTION. OTHER 'RED' INDICATIONS ON PFD WAS IVSI FAIL, CUE, AND MDAug 30, 2002 · Bombdr DHC8400SDR MEX2002271Indicator · malfunctionedMID - FLT 494 - AIRCRAFT RETURNED TO GATE DUE TO MISALIGNMENT OF IRS 2 AND LIGHT OF ALIGN TURNED ON DURING TAXI, MESSAGES IN FMS IRS 1 AND IRS 2 FAIL SHOWING FLAGS ON NAV 1 AND 2 IN BOTH RDMI. AT REVISION WAS ALIGNED THE IRS, IT WORKED OK. IRS OPERATION WAS Aug 19, 2002 · N158PL · Doug MD88SDR 249TR0022Indicator · malfunctionedBOTH ADI'S HAD SPEED FLAGS WHICH MADE AUTOTHROTTLES INOP. INSTALLED SERVICEABLE ADI IAW 34-22-0, ACCOMPLISHED PDC BITE OF AUTOTHROTTLES PER MM 22-31-01, OPS CHECK GOOD.Aug 2, 2002 · N249TR · Boeing 7372K5SDR 249TR0006IndicatorBoth ADI's had "speed" flags which made auto throttles inop. Installed serviceable ADI IAW 34-22-0, accomplished PDC Bite of auto throttles per MM 22-31-01, ops check goodAug 2, 2002 · N249TR · Boeing 7372K5SDR DL767020872Indicator · overheatedCAPTAIN EADI WENT BLANK. SELECTED ALT EFI AND INDICATOR REMAINED BLANK. ABOUT 5 MINUTES LATER SMOKE WAS SEEN COMINGFROM CAPTAIN EADI. PULLED C/B E3 AND SMOKE STOPPED. REMOVED LEFT ADI INSPECTED CONNECTORS NO DAMAGE FOUND. REPLA LEFT ADI WITH SEVISJul 26, 2002 · N102DA · Boeing 767232SDR RAIA00207211Display · inoperative5502-STL- CAPTAINS ELECTRONIC FLIGHT INFORMATION SYSTEM DISPLAY WENT BLANK. MAINTENANCE REMOVED AND REPLACED THE EFIS DISPLAY, OPS CK OK.Jul 11, 2002 · N550HK · Jetair JETSTM4101SDR QXEA0200907Computer · inoperativeBOI-AFTER TAKEOFF FROM BOI ELEVATOR FEEL TRIM CAUTION LIGHT ILLUMINATED. ALL FLIGHT INSTRUMENTS ON CAPTAINS SIDE BECAME NON-FUNCTIONAL. AIRCRAFT RETURNED TO BOI WITH OUT FURTHER INCIDENT. REPLACED NR 1 AHRS. OPERATIONAL CHECKS NORMAL. AIRCRAFT RETURNED TO SERVJun 26, 2002 · N407QX · Bombdr DHC8401SDR RAIA00206196Computer · overheated5270-PIT- #2 AHRS OVERHEAT INDICATION. MAINTENANCE REMOVED AND REPLACED THE #2 ATTITUDE HEADING REFERENCE COMPUTER, OPS CK OK.Jun 23, 2002 · N803HK · Emb EMB145SDR QXEA0200904Computer · inoperativePDX-DURING CLIMBOUT, LOST NR 2 AHRS, ELEVATOR FEEL CAUTION LIGHT CAME ON. NR 2 RPM WENT FROM 900 TO 1020 RPM. YAW DAMPER WOULD NOT RE-ENGAGE. TOOK BOTH CONDITION LEVERS FROM 900 TO 1020 THEN BACK TO 850 RPM. SYMMETRICAL TORQUE RESTORED. RETURNED TO FIELD, LANJun 21, 2002 · N407QX · Bombdr DHC8401SDR RAIA00206189Computer · failed5271-PIT- #2 AHRS FAILED. MAINTENANCE REMOVED AND REPLACED THE #2 AHRS COMPUTER.Jun 14, 2002 · N803HK · Emb EMB145SDR RAIA00205165Computer · overheated5261-ITH- RECEIVED #2 ATTITUDE HEADING REFERENCE SYSTEM WARNING . MAINTENANCE REMOVED AND REPLACED THE #2 AHRS COMPUTER.May 28, 2002 · N803HK · Emb EMB145SDR ASM2002F00006Indicator · inaccurateAIRCRAFT RETURN TO FLIGHT AS A CONSEQUENCE OF 60 DEGREE DIFFERENCE ON LEFT HEADING OR AUXILIARY AHRS, DIFFERENCE COULD NOT BE CORRECTED. AHRS ELECTRICAL CONNECTOR WAS CLEANED AND AHRS NR 1 WAS INTERCHANGED WITH AHRS NR 3, TESTS PERFORMED IAW MM.May 20, 2002 · N205AM · Doug DC987SDR RAIA00205155Computer · overheated5285-PIT- OVERHEAT INDICATION #2 AHRS. MAINTENANCE REMOVED AND REPLACED #2 AHRS COMPUTER.May 16, 2002 · N803HK · Emb EMB145SDR RAIA00204119Computer · inoperative5484-STL-DURING TAXI GOT ROLL COMPUTER ERROR ON RIGHT SIDE. MAINTENANCE REMOVER AND REPLACED RIGHT AHARS COMPUTER.Apr 8, 2002 · N573HK · Jetair JETSTM4101SDR AUS20020260Indicator · inaccurate(AUS) STANDBY HORIZON OUT OF LIMITS COMPARED WITH ADI.Mar 15, 2002 · Bac 146100ASDR CA020408014Gyro · failed(CAN) TAKEOFF RUNWAY CLIMBING THROUGH 4,500 FT. THE PILOT REPORTED A COMPLETE AVIONICS FAILURE, AND THEN A RETURN TO NORMAL OPERATION. CONDUCTING AN I.F.R. APPROACH TO RUNWAY. THE PILOT REPORTED AN ERRATIC HSI CDI. TOWER GRANTED A CONTACT APPROACH. THE AIRCRAMar 13, 2002 · Cessna 208BSDR 2002UALA00330Circuit Card · failedDUMPED FUEL AND DIVERTED TO LHR WITH ADIRU INOP PRIOR TO RVSM/CLASS 2 AIRSPACE. EICAS STATUS MESSAGES AOA VANE, L STATIC ADM, L PITOT ADM AND ADIRU. ADIRU REPLACED AND SENT TO HONEYWELL FOR TEST AND REPAIR. PRELIMINARY FINDINGS SHOW FAILURES ON A8 629 INTERMar 1, 2002 · N777UA · Boeing 777222SDR LS1R088299Compass · defectiveVERTICAL COMPASS IS DEFECTIVE.Feb 23, 2002 · N1097J · Hughes 369DSDR RAIA00202060Indicator · inoperative5578- STL- FO HORIZONTAL SITUATION INDICATOR WENT BLANK DURING TAXI. MAINTENANCE REMOVED AND REPLACED THE FO ELECTRONIC FLIGHT INSTRUMENT SYSTEM INDICATOR.Feb 14, 2002 · N568HK · Jetair JETSTM4101SDR RAIA00202046Indicator · inoperative5516-STL-BOTH AHRS FAILED DURING CLIMB. MAINTENANCE REMOVED AND REPLACED #1 AND #2 AHRSFeb 1, 2002 · N565HK · Jetair JETSTM4101SDR HEED089122Ahrs · intermittentAHRS INTERMITTANTLY INOPERATIVE, WILL NOT STAY ON LINE. REPLACED UNIT.Jan 16, 2002 · N478X · Skrsky S76CSDR HEEA077393Indicator · precessesADI PRECESSES HORIZONTALLY IN FLIGHT.Dec 4, 2001 · N5426U · Skrsky S76ASDR HEEA077392Gyro · precessesVERTICAL GYRO PRECESSES.Dec 4, 2001 · N5435V · Skrsky S76ASDR R7MR34344Indicator · erraticUNIT INOPERATIVE. UNIT MAKES ERRATIC COMPASS HEADING FROM 35 TO 50 DEGREES OFF FROM ACTUAL HEADING. FAULT ON PRIMARY FLIGHT DISPLAY AND GYRO ON CAD. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (N-101HN)Dec 1, 2001 · N427AE · Urocop EC135P1SDR MWEA011465Gyro · failedCAPTAIN'S RADIO MAGNETIC INDICATION FLAGGED ALONG WITH BOTH PRIMARY FLIGHT DIRECTORS SHOWING ATT FAIL AND FIRST OFFICER'S PRIMARY FLIGHT DIRECTOR SHOWED HEADING FAIL. REMOVED AND REPLACED CAPTAIN'S MULTI-FUNCTIONAL GYRO, OPERATION CHECK IS GOOD IN ACCORDANCE Dec 1, 2001 · N807ME · Doug DC981SDR MWEA001465Gyro · failedCAPTAIN'S RADIO MAGNETIC INDICATION FLAGGED ALONG WITH BOTH PRIMARY FLIGHT DIRECTORS SHOWING ATT FAIL AND FIRST OFFICER'S PRIMARY FLIGHT DIRECTOR SHOWED HEADING FAIL. REMOVED AND REPLACED CAPTAIN'S MULTI-FUNCTIONAL GYRO, OPERATION CHECK IS GOOD IN ACCORDANCE Dec 1, 2001 · N807ME · Doug DC981SDR KBMA111989Light · inoperativeLIGHTING ON UNIT IS INOPERATIVE. REPLACED WITH SERVICEABLE UNIT.Nov 30, 2001 · N188TV · Bell 206BSDR HEEA077043Gyro · malfunctionedCOMPASS CARD SPINS. REPLACED WITH SERVICEABLE PART.Oct 31, 2001 · N856PH · Snias AS350B
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