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 IPXA09656519Symbol Generator · smokeINSPECTION TYPE:ETOP ATB - CREW REPORTED SMOKE IN THE COCKPIT. EMERGENCY DECLARED. CAPTAIN'S EADI AND LEFT SYMBOL GENERATOR REPLACED AND OPN. CHECKED NORMAL P1-1, P1-2, & P1-3 INSTALLED PANEL. ASSOCIATE WIRINGS CONDITION INSPECTED NORMAL. CAPTAIN'S EADI CSDR AXSA958FE5/1/2009Vertical Gyro · failedDURING CRUISE FLIGHT 8302 (EWR-PBG) THE PILOT NOTED THAT THE PRIMARY LEFT ATTITUDE INDICATOR IN A 5 DEGREE RIGHT BANK WITH AIRCRAFT ON CORRECT HEADING. WITHIN 15 MINUTES THE LEFT ATTITUDE INDICATOR WAS IN A 10 BANK AND HEADING INDICATOR WAS OFF BY 20 DEGREES.SDR AALA2009032600003Indicator · inoperativeBOS - INFLIGHT JFK-CDG. CAPTAIN REPORTED STANDBY ATTITUDE INDICATOR GYRO FLAG WAS IN VIEW. LANDED BOS WITHOUT INCIDENT. REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR. SYSTEM GROUND CHECK NORMAL OPERATION.SDR HALA2009031500086Aru · malfunctionedETOPS SIGNIFICANT SYSTEM - BTB, CAPTAIN'S HEADING SELECTOR INOP, IRS SWITCH TO ALT RESETS PROPER HEADING. REMOVED AND REPLACED NR 1 ARU GROUND CHECK OK AMM 34-21-01 TEST 30 PASSED. ACFT OK FOR SERVICE AND ACFT REMAINS IN TRIPLE LAND STATUS.SDR ALGRN269AL022609Indicator · inoperativePILOT REPORTED A BURNING SMELL IN CRUISE FLIGHT. MX FOUND ATTITUDE INDICATOR INOP. MEL'D ATTITUDE INDICATOR. NO FURTHER WIRING DEFECTS NOTED. OPS CHECK FLIGHT PERFORMED WITH NO FURTHER DEFECTS NOTED.SDR AXSA998FE022609Indicator · failedFLIGHT 8302 EWR-PBG DURING CRUISE THE PILOT NOTED THE LEFT ATTITUDE INDICATOR WAS IN A 10 DEGREE RIGHT BANK. INFORMATION WAS VERIFIED INACCURATE BY COPILOT’S ATTITUDE INDICATOR AND HEADING INFORMATION. WITHIN EIGHT MINUTES THE BANK INCREASED TO 15 DEGREES ANSDR S9BA2009007Indicator · failedCAPTAIN ATTITUDE INDICATOR FAILED DURING FLIGHT. BURRING ODOR NOTED IN CABIN DURING FLIGHT. REMOVED AND REPLACED BAD ATTITUDE (LT SIDE) INDICATOR IAW MM 34-20. IDENTIFIED BURRING ODOR COMING FROM BAD ATTITUDE INDICATOR NR1.SDR CA090210013Indicator · failedPIREP, STANDBY ATTITUDE INDICATOR FAILED. MADE GRINDING NOISE THEN TOPPLED. WOULD NOT RE-ERECT. LIGHTS REMAINED POWERED AND FLAG NOT IN VIEW. STANDBY INDICATOR REPLACED AND FUNCTION TEST SERVICEABLE. STRIP REPORT FROM AVIONICS SHOP ON SN 12395 STBY ATT INSDR UALA2008121206858Indicator · failedSAI PROBLEM. RTFL. REPLACED STANDBY ATTITUDE IND AND STATIC INVERTER-ILS PROCESSOR. OPS NORMAL ON GROUND.SDR DL76G081668Indicator · inoperativeSTANDBY ATTITUDE INDICATOR INOP. REPLACED INDICATOR.SDR BSY2008F00003Indicator · erraticAFTER TAKEOFF, PILOTS ATTITUDE INDICATOR WOULD NOT STAY ERRECT, RETURNED TO DEPARTURE, REMOVED AND REPLACED INDICATOR. OPS CHECKED GOOD. (K)SDR ABXA080233Vertical Gyro · defectiveA COUPLE OF MINUTES AFTER GYRO FLAG, THERE WAS A STRONG ELECTRICAL HOT SMELL IN THE COCKPIT. REPLACED NR 2 VERTICAL GYRO IAW DC9 MM 34-27-00-2. INSPECTED WIRING AND CANNON PLUGS. NO EVIDENCE OF OVERHEAT CONDITION. RAN V.G. FOR 2 MINUTES WITH NO EVIDENCE OFSDR CA080822016Gyro · failed(CAN) THE RT ATTITUDE INDICATOR IS AN AIR DRIVEN UNIT. THIS ACFT HAS HAD NUMEROUS FAILURES. INTERVALS RANGE FROM SEVERAL MONTHS OR MORE TO A FEW DAYS. GENERALLY IF ONE FAILS, THE NEXT ONE FAILS, AND THEN MAY LAST FOR MONTHS. THESE UNITS HAVE TYPICALLY COME FROSDR COEA0801752Gyro · failedRETURN TO BLOCKS. THE PILOT’S SIDE ATTITUDE INDICATOR WILL NOT ERECT. DISCOVERED DURING TAXI TO THE RUNWAY. REMOVED AND REPLACED, ARTIFICIAL HORIZON. (A)SDR HALA0800584Adi · intermittentETOPS SIGNIFICANT SYSTEM, F/O'S ADI IS INTERMITTENT. REPLACED F/O ADI OPS CHECK OK PER M/M 34-22-03. PERFORMED MCDP TEST 30 TO RETAIN LAND 3 LMP STATUS. TEST PASSED.SDR AMTA200800227Indicator · unserviceableSTANDBY ATTITUDE INDICATOR GYRO FLAG SHOWS AND WILL NOT ALINE. REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR REF AMM 34-24-01-4 AND TESTED REF AMM 34-24-00-5. OPS CHECK GOOD. (K)SDR COEA0801702Gyro · failedRETURN TO BLOCKS. FLIGHT NR 7276 ITC TO AFW. WHILE PREPAIRING FOR DEPARTURE THE CREW DISCOVERED THE CAPT HEADING AND SITUATION INDICATOR (HSI) COMPASS CARD WAS SPINNING ERRATICALLY. THE CREW REQUESTED TO RETURN TO THE RAMP, UPON WHICH TIME THE HSI COMPASS CSDR NSVA20070249Eadi · distortedDURING CRUISE; FO'S EADI WENT DISTORTED, LOUD POP HEARD SCREEN CAME BACK FULL THEN ELECTRICAL SMOKE DETECTED.SDR HALA0700501Connector · dirtyETOPS SIGNIFICANT SYSTEM, ATTITUDE INDICATION OF STANDBY ATTITUDE INDICATION IS ABNORMAL IN PITCH ROLL GYRO FLAG IS RETRACTED. CLEANED CONNECTORS ON STANDBY ATT IND GRND CHK NML, IAW 34-20-00.SDR 2007UALA04565Indicator · faultyRTFL DUE TO STANDBY ATTITUDE INDICATOR PROBLEMS. REPLACED STANDBY ATTITUDE INDICATOR WITH BORROWED UNIT. OPERATIONAL TEST CARRIED OUT SUCCESSFULLY. ACFT CATII-III STATUS NOT ALTERED.
SDR IXXA070053OEadi · failedDURING TAKEOFF ROLL PRIOR TO 80 KIAS, FIRST OFFICER'S EADI WENT BLANK WITH FLAGS IN VIEW, BAR WITH ATT IN VIEW, GA .AND INST 2 FLAG. THE CREW REJECTED TAKEOFF AND RETURNED TO BLOCKS AT KIAH WITH OUT INCIDENT. MAINTENANCE INSPECTED AND FOUND NUMBER 2 INSTRUMESDR FDKA200710515Indicator · unknownFDM 6036 ATL-ORF (1600 PHX LCL) - AILERON SYSTEM 2 INOP MESSAGE CYCLES ON AND OFF WITH HYDRAULIC PRESSURE OFF. MX REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR AND AILERON SYSTEM 2 MANIFOLD OPS GOOD.SDR CA070819001Vertical Gyro · failed(CAN) PILOT`S EFIS DISPLAYED ATT AND FD FLAGS, CO-PILOT FINISHED FLIGHT. REPLACED GYRO, PROBLEM SOLVED. (TC NR 20070819001)SDR UPS07650333Adi · failedINSPECTION TYPE: ETOP ATB - CAPT EADI FLICKERED; HAD STRANGE DISPLAY THEN WENT OUT. THERE WAS A FISHY/PLASTIC ODOR. NO VISIBLE SMOKE. OXYGEN MASKS DONNED AS A PRECAUTION. VERIFIED EADI FAILURE IAW ADJ AND TEST, REMOVED AND REPLACED CAPTAIN'S EADI IAW MM 34-SDR QXEA200701167Indicator · malfunctionedSEA FLIGHT NR 2070 - DURING CLIMB, THE STANDBY ATTITUDE INDICATOR ROLLER OVER. REPLACED STANDBY ATTITUDE INDICATOR IAW D8 200 AMM 34-23-00-000-801 AND 24-33-00-400-801. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.SDR ABXA070242Indicator · burnedSTA: JFK, MAINTENANCE SMELLED ELECTRICAL SMOKE IN COCKPIT. CO-PILOT EADI BLANK. INSPECTED AND FOUND F/O'S EADI DAMAGED. REMOVED AND REPLACED F/O'S EADI IAW B767 AMM 34-22-34. OPS CHECKED GOOD.SDR RAIA00705055Ahrs · inoperativeFLT NR 5576 - RDU - CAPTAIN`S AHRS FAIL. MAINTENANCE REMOVED AND REPLACED NR 1 AHRS, PERFORMED OPS CHECKED GOOD.SDR MWEA070035Gyro · failedCAPTAIN'S ATTITUDE INDICATOR FAILED. REMOVED AND REPLACED CAPTAINS FOG GYRO.SDR ASMF200701004Relay · failedCAPTAIN REPORTED AHRS 1, 2 AND 3 BASIC MODE LIGHTS TURNED ON. AHRS 1, 2 AND 3 BREAKERS WERE RESEATED AND AHRS 1 AND 2 WORKED CORRECT BUT AHRS NR 3 FAILED, SO IT WAS DEFERRED IAW MEL 34-38. AIRCRAFT WAS DISPATCHED BUT RETURNED TO PLATFORM DUE TO THE SAME FAILURSDR MJYA0612063Amplifier · failedDURING CLIMBOUT, CAPTAIN'S ADI FROZE IN THE VERTICAL POSITION WITH THE COMPUTER FLAG SHOWING. CAPTAIN'S COMPASS FROZE WITH THE COMPASS FLAG SHOWING.SDR CA061128002Indicator · failed(CAN) DURING DEPARTURE THE CAPTAINS HORIZON FAILED ON CLIMB OUT. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE WITHOUT FURTHER PROBLEM. MAINTENANACE REPLACED THE NO1. GYRO AND THE AIRCARFT WAS RETURNED TO SERVICE. (TC# 20061128002)SDR CA061122007Indicator · failed(CAN) DEPARTING THE CAPT`S HORIZON FAILED DURING TAKE-OFF. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE WITHOUT INCIDENT. MAINTENANCE REPLACED THE GYRO AND THE AIRCRAFT WAS RETURNED TO SERVICE. (TC# 20061122007)SDR BSYA200600030Indicator · erraticAFTER TAKEOFF, ATTITUDE INDICATOR BECAME ERRATIC, RETURNED TO DEPARTURE WHERE MAINTENANCE REMOVED AND REPLACED ATTITUDE INDICATOR OPS CHECKS GOOD.SDR ANCF200600041Valve · failedAFTER FIRST TURN, HEADING COMPARATOR FLAG CAME ON AND THERE WAS A DIFFERENCE BETWEEN AHRS OF 17 GRADE AND NO HEADING DISPLAY ON FMA AND NO AUTO PILOT WERE AVAILABLE. IAW AMM 34-21-06/201 IT WAS REMOVED AND REPLACED FLUX VALVE NR 1 COMPASS SWING IS ALIGNED, TESDR AMTA200600619Indicator · failedFLT 4755 - BARO ADJUSTMENT KNOW ON STANDBY ATTITUDE INDICATOR BROKEN. REMOVED AND REPLACED STANDBY ATTITUDE INDICATOR, OPS CHECK NORMAL PER MM 34-24-02. (M)SDR CA061016005Gyro · malfunctioned(CAN) DURING DESCENT THE CREW OBSERVED A GYRO FLAG AND THE A/P DISENGAGED. THE COMPASS BEGAN TO OSCILLATE WITH A COMPARATOR FAIL LIGHT INDICATION. THE AIRCRAFT RETURNED TO POINT OF DEPARTURE AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 1 VG AND TSDR 2006UALA01891Indicator · inoperativeRETURNED TO FIELD DUE TO INOP EHSI.SDR HALA0600470Iru · misalignedBTB - IRS DID NOT ALIGN. ALIGNED IRU'S OPS CK OK.SDR COMA0660407Computer · faultyFLIGHT 5188 - DURING TAKEOFF ROLL ENCOUNTERED FAILURE OF AHRS NR 1, ABORTED TAKEOFF AND AIRCRAFT RETURNED TO THE GATE. REPLACED THE NR 1 AHRS COMPUTER.SDR ASMF200606003Indicator · burnedCAPTAIN REPORTED THAT DURING DESCENT BOTH COMPASS OPENED, AUTO PILOT DEACTIVATED AND HEADING LIGHT AND AUTOMATIC ACCELERATORS SHUTDOWN. AHRU´S WERE CHECKED BY CONDITION AND LT AHRU WAS DETECTED WITHOUT SYNCHRONY AND OPENED MORE THAN 45 DEGREES. AHRU WAS INTERCSDR MWEA060056Gyro · malfunctionedCAPTAIN'S RMI FLAGGED OFF, CAPTAIN'S PRIMARY FLIGHT DISPLAY FAILED AND FIRST OFFICER'S COMMAND BARS DISAPPEARED & AUTO PILOT FAILED WHILE IN POSITION NR 2. REMOVED AND REPLACED MULTIDIRECTIONAL NR 1 FOG GYRO.SDR CA060428002Transformer · inoperative(CAN) LOSS OF NR 1 MASI, NR 1 ALTIMETER, FDR, NR 1 ADI PITCH AND ROLL INFO, COMPASS INFO, NR 1 ESSENTIAL BUS AND LOSS 26 VAC. CAUSE OF FAULT FOUND TO BE BROKEN WIRES AT T2XD POST NR 3. TRANSFORMER LOCATED ON BACK OF C/B PANEL C. (TC NR 20060428002)SDR 06FDEA1609Rmi · malfunctionedFIRST OFFICERS HSI HAS A -HEADING- FLAG APPEARING ON TAXI. CAPTAIN`S RMI, HSI & F/O RMI APPEAR TO INDICATE THE SAME HEADING. *S/D* REMOVED & REPLACED CAPT'S RMI IAW FEDEX M/M 34-21-051-4.SDR KBM2006F00162Gyro · inoperativeATTITUDE GYRO, UNIT INOPERATIVE. MEL AIRCRAFT DMI 68 DUE MAY 5, 2006. (K)SDR 2006FA0000326Art Horizion · miswiredPILOT REPORTED STANDBY ARTIFICIAL HORIZON ILS NEEDLES MOVE IN OPPISITE DIRECTION OF #1 AND #2 ILS NEEDLES ON ILS APPROACH. CONFIRMED REPORT. FOUND THAT ARKANSAS AEROSPACE COMPLETION DRAWINGS( WERE NOT CORRECT WHEN COMPARED TO HONEYWELL RNZ-850 INSTALLATION MSDR KBM2006F00129Gyro · inoperativeAG, UNIT INOPERATIVE, REMOVED AND REPLACED. (K)SDR KBM2006F00113Gyro · inoperativeATTITUDE GYRO, UNIT INOPERATIVE. REMOVED AND REPLACED. (K)SDR KBM2006F00103Gyro · inoperativeA.G., UNIT INOPERATIVE. REMOVED AND REPLACED. (K)SDR KBM2006F00083Gyro · precessesUNIT SPINS, AG REMOVED AND REPLACED. (K)SDR KBM2006F00064Gyro · malfunctionedHORIZON GYRO, UNIT WILL NOT STAGE CAGE. AC MEL`D UNTIL 2/2/06. (K)
Back to JASC 3421