JASC 3425

Service difficulty reports · 1,151

Reports filed under 3425 · Integrated Flight 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 = '3425'
  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 CA961009005Ahrs · roll mismatch(CAN) ON START UP, CREW NOTED ADI ROLL MISMATCH ON #1 AHRS. CIRCUIT BREAKERS RESET, BUT PROBLEM REOCCURRED AFTER 2 MINUTES. AIRCRAFT POWERED DOWN AND AHRS RESET. PROBLEM SEEMED FIXED. ON ROTATION PROBLEM OCCURRED AGAIN. #1 AHRS REPLACED.Sep 23, 1996 · Dhav DHC8301SDR TSAA96075Steering Comp · failedFLT 257 - HNL-LIH - FLIGHT OFFICERS VERTICAL GYRO COMPUTER FLAG CAME ON IN FLIGHT. FLIGHT DIRECTOR 2 AC CIRCUIT BREAKER OPEN. NOT RESET. FLIGHT ATTENDANT REPORTED STRONG ELECTRICAL SMOKE/SMELL IN CABIN. REPLACED STEERING COMPUTER. AIRCRAFT RETURNED TO SERSep 21, 1996 · N804AL · Boeing 7372Q9SDR VTZA96371Ahrs Comp · failedFLT 6447 - DAY-IAD - DURING CRUISE, LANDED AT IAD WITH ONE DISCREPANCY WHICH WAS THE NR 2 AHRS FAILED IN FLIGHT. MAINTENANCE REMOVED AND REPLACED NR 2 AHRS UNIT. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)Sep 10, 1996 · N320UE · Jetair JETSTM4101SDR VTZA96346Ahrs Comp · failedIAD/BOS - FLT 6506 - DURING CRUISE AT 1100 HRS ON 9-4-96, LANDED AT BOS WITH ONE DISCREPANCY WHICH WAS THE NR 2 AHRS FAILED IN-FLIGHT. MAINTENANCE REMOVED AND REPLACED NR 2 AHRS UNIT. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)Sep 4, 1996 · N320UE · Jetair JETSTM4101SDR RAIA960902Ahrs Computer · inoperativeSTL - FLT 7514 - NR 1 AHRS FELL OFF-LINE IN FLIGHT. MAINTENANCE RE-RACKED THE NR 1 AHRS COMPUTER. (X)Sep 3, 1996 · N571HK · Jetair JETSTM4101SDR USAASB96176Attitude Dir Ind · failedMCI - FLT 139 - AT CRUISE, CAPTAINS ATTITUDE IN PITCH BEGAN JUMPING 2 TO 3 DEGREES. SELECTED ATTITUDE TRANSFER SWITCH TO 'BOTH ON 2' WITH NO HELP. FLIGHT DIVERTED TO MCI WITH NO FURTHER INCIDENT. MAINTENANCE REPLACED THE CAPTAINS ATTITUDE DIRECTOR INDICATOSep 2, 1996 · N514AU · Boeing 7373B7SDR SWIA95755Ahrs Comp · failedADI AND HSI FAILURE INFLIGHT. REMOVED AND REPLACED NR 2 AHRS COMPUTER. COMPLIED WITH ORIENTATION PROCEDURES. SYSTEM GROUND TESTS NORMAL. RAN AIRCRAFT FOR 30 MINUTES, SYSTEM TESTS GOOD.Sep 1, 1996 · N188SW · Emb EMB120ERSDR SWIA95754Ahars Comp · malfunctionedATTITUDE AND HEADING FAILURE INFLIGHT. RIGHT SIDE COULD NOT DUPLICATE. RERACKED NR 2 AHRS COMPUTER PER EMB AHRS INITIALIZATION AND ORIENTATION PROCEDURE.Sep 1, 1996 · N188SW · Emb EMB120ERSDR COMA9610269Computer · malfunctionHEADING FLAG ON EHSI WILL NOT RESET. REPLACED THE NR 2 AHRS COMPUTER.Aug 30, 1996 · N264CA · Emb EMB120RTSDR USAAF96086Efis · failedGSP-LGA - FLT 926 - DURING CLIMB-OUT OF GSP, NR 1 NAV DISPLAY LOCKED UP. CAPTAIN WAS UNABLE TO SWITCH TO ROSE OF SELECT HEADING. FLIGHT DIVERTED TO CLT. NO EMERGENCY DECLARED AND FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED LEFT EFIS CONTROAug 5, 1996 · N869US · Fokker F28MK0100SDR VTZA96267Ahrs Computer · failedFLT 6598 - IAD-RUD - ABORTED TAKEOFF DUE TO NR 1 EADI FAILURE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MX REMOVED AND REPLACED NR 1 AHRS COMPUTER, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)Jul 19, 1996 · N314UE · Jetair JETSTM4101SDR RAIA960713Ahrs Computer · loosePAI - FLT 7111 - ADU AND AHRS FAILED. MAINTENANCE RE-RACKED THE NR 1 AHRS COMPUTER. (X)Jul 18, 1996 · N722TE · Aerosp ATR72202SDR UF6A960705Ahru · dirtyFWA - FLT 5728 - AFTER TAKEOFF 'EFIS' CWP ILLUMINATED WITH FAILURE OF NR 1 FFD AND ND. MAINTENANCE REMOVED NR 1 AHRU'S, CLEANED CONNECTIONS AND REINSTALLED. CLEANED AOG SWITCHES, SYSTEM OPS CHECK GOOD. (M)Jul 15, 1996 · N852AW · Bag ATPSDR S2YA960016Ehsi · failedFLT NR 1203 - AFTER TAKEOFF, IT WAS NOTICED THAT THE RIGHT EHSI FAILED IN FLT AND THE CREW DECIDED TO TURN BACK TO MKE. MAINTENANCE REPAIRED WIRE NR J095002-J598013 AND OPERATIONAL CHECKED GOOD. (M)Jul 12, 1996 · N891SK · Beech 1900DSDR 96DHL708005Cdi · failedCAPT'S NR 1 VOR CDI IS STUCK IN THE CENTER. REMOVED AND REPLACED NR 1 CDI.Jun 14, 1996 · N708DH · Boeing 72725SDR AU960802Efis System · failed(AUS) AUTOPILOT `B' DISCONNECTED - EFIS DISPLAYS BLANK - FLIGHT INSTRUMENTS FAILED - NIL CBS TRIPPED - AFTER 15 SECONDS NORMAL OPERATION WAS RESUMED - SUSPECT CAUSED BY FAULTY GCUMay 31, 1996 · Boeing 737376SDR VTZA96186Flght Dir Comp · failedFLT NR 6520 - CHS-IAD - DURING CLIMB-OUT, RETURNED TO CHS DUE TO SMOKE IN THE COCKPIT DURING CLIMB. AN EMERGENCY WAS DECLARED AND FLIGHT CREW NOTICED THAT FLIGHT DIRECTOR FLAG AND SYSTEM WAS FAILED. AIRCRAFT LANDED AT CHS WITH NO FURTHER INCIDENTS. AIRCRAFTMay 9, 1996 · N305UE · Jetair JETSTM4101SDR HEEA967108Indicator · flag sticksHSI DEVIATION VALID FLAG STICKS IN VIEW.May 6, 1996 · N7128R · Bell 412SDR VTZA96156Ahrs · out of adjustIAD/ORF - FLT 6489 - DURING TAKEOFF AT 1630 HRS ON 4-21-96, ABORTED TAKEOFF DUE TO THE HEADING COMPUTER SHOWING ERRORS. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE RERACKED THE NR 1 AND NR 2 AHRS. AIRCRAFT WAS RELEASED AND APPROVED FOR Apr 21, 1996 · N323UE · Jetair JETSTM4101SDR COMA9610133Ahrs Computer · failedNR 1 AHRS FAILED. REPLACED THE NR 1 AHRS COMPUTER.Apr 19, 1996 · N168CA · Emb EMB120RTSDR COMA9610131Efd-86 · failedCREW SMELLED SMOKE AND COPILOT'S EADI WENT BLANK AND CIRCUIT BREAKER TRIPPED. REPLACED THE EFD-86.Apr 15, 1996 · N257CA · Emb EMB120RTSDR 9608589106Adi · malfunctionedDURING CLIMB, THE FIRST OFFICER'S ATTITUDE INDICATOR FAILED. AIRCRAFT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. REPLACED THE NR 2 VERTICAL GYRO, NR 2 AMPLIFIER AND ADI. TESTED SYSTEM AND ALL CHECKED GOOD.Apr 13, 1996 · N96S · Doug DC915SDR 9607889602Flight Director · malfunctionedCAPTAIN'S GYRO FLAG APPEARED DURING TURNS AFTER TAKEOFF. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED CAPTAIN'S FLIGHT DIRECTOR AND VERTICAL GYRO, OPERATIONAL CHECK NORMAL.Apr 8, 1996 · N602NW · Doug DC932SDR RAIA960401Flight Dir Panel · failedSAN - FLT NR 4777 - ON START FLIGHT DIRECTOR PANEL FILLED COCKPIT WITH SMOKE. MAINTENANCE REMOVED AND REPLACED FLIGHT DIRECTOR PANEL. OPERATIONAL CHECK GOOD. (M)Apr 1, 1996 · N864AE · Bag JETSTM3201SDR VTZA96138Adi · failedFLT NR 6281 - IAD-HPN - DURING CLIMB-OUT, RETURNED TO IAD DUE TO LEFT ADI IN LEVEL FLIGHT SHOWS 18 DEGREE PITCH UP AND 20 DEGREE LEFT TURN. AIRCRAFT LANDED WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED LEFT ADI. AIRCRAFT WAS RELEASED AND APPROVED FOR RETUMar 29, 1996 · N476UE · Bag JETSTM3201SDR 9606075507Switch · failedAFTER TOUCHDOWN AT MSP, THE AIRCRAFT WENT INTO A GO-AROUND MODE WITHOUT HITTING GA SWITCHES AND SPEED BRAKES WENT DOWN AND THROTTLES MOVED FORWARD. CAPTAIN WAS FLYING MANUALLY AT THE TIME OF THE OCCURRENCE. THE AIRCRAFT CONTINUED LANDING WITHOUT FURTHER INCIMar 13, 1996 · N507US · Boeing 757251SDR VTZA96113Adi · failedFLT NR 6405 - IAD-HPE - DURING CLIMB-OUT RETURNED TO IAD DUE TO CAPTAINS ADI FLAGGED AND HORIZON TUMBLED IN FLIGHT. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED NR ADI, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TOMar 7, 1996 · N495UE · Bag JETSTM3201SDR WRLA96013Adi · failedIMMEDIATELY AFTER TAKEOFF DURING INITIAL CLIMB, FLIGHT CREW NOTED CAPTAIN ATTITUDE DIRECTIONAL INDICATOR (ADI) FAILED (ATTITUDE FLAG IN VIEW). FLIGHT CREW ELECTED TO RETURN TO THE POINT OF DEPARTURE. FUEL WAS DUMPED TO BRING ACFT BELOW MAXIMUM LANDING. AIRCMar 6, 1996 · N107WA · Doug DC1030FSDR COMA9630041Computer · failedCOPILOTS ATTITUDE AND HEADING RED FLAGGED. CIRCUIT BREAKER TRIPPED. REPLACED THE AHC-85 COMPUTER.Feb 20, 1996 · N320CA · Saab SF340ASDR GRAA9609Ahrs · failedEN ROUTE BLI-IAS AIRCRAFT DIVERTED INTO RNO DUE TO NR 2 AHRS FAILED, NR 2 VERTICAL GYRO FAILED, AND NR 1 FLIGHT MANAGEMENT ANNUNCIATOR AND FLIGHT DIRECTOR FAILED. MAINTENANCE REMOVED AND REPLACED THE NR 2 AHRS UNIT. OPERATIONAL TEST OF THE NAVIGATION SYSTEM Feb 15, 1996 · N1074T · Doug DC987SDR GLBA96008Ehsi · failedCIU - CREW REPORT EHSI SCREEN WENT BLANK ON TWO OCCASSIONS. MAINTENANCE REMOVED AND REPLACED EHSI SCREEN WHICH CURED PROBLEM. EHSI HAS BEEN RETURNED TO VENDER FOR REPAIR. (M)Feb 10, 1996 · N98GL · Beech 1900CSDR VTZA96070Ahrs · failedFLT NR 6150 - IAD-EWR - DURING CLIMB-OUT, RETURNED TO IAD DUE TO THE AHRS FAILING. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED AHRS COMPUTER NR 1. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)Feb 2, 1996 · N303UE · Jetair JETSTM4101SDR MALA964855Ahrs Computer · failedFLT 3209 - AFTER DEPARTURE FROM MSP, THE NR 2 AHRS FAILED. THE CREW ELECTED TO RETURN TO MSP AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE NR 2 AHRS COMPUTER AND REPAIRED A PIN IN THE AHRS COMPUTER CONNECTOR. ALL SYSTEMS OPERAFeb 2, 1996 · N819MA · Dhav DHC8102SDR MZZA96004Cdi · failedGUM - FLT 977 - NR 2 OMEGA WARNING LIGHT ON AND DISPLAY BLANK. RESET CIRCUIT BREAKER, WORKED FOR 15 MINUTES, THEN SAME. AIR RETURN BACK TO GUAM AFTER DUMPING 9,000 POUNDS OF FUEL. MAINTENANCE REPLACED NR 2 OMEGA CDU AND RPU, WITH NO HELP. FURTHER TROUBLESHJan 24, 1996 · N86426 · Boeing 727227SDR DL73S960144Dg · inoperativeAIR TURNBACK, NR 1 COMPASS SYSTEM INTERMITTENTLY INOP, HGD FLAG IN CAPT HSI AND F/O RMI. REPLACED NR 1 DG AND OPS CKS OK.Jan 21, 1996 · N327DL · Boeing 737232SDR DLM88960126Ahars · failedIN FLIGHT BOTH CAPTS AND F/O COMPASSES TUMBLE. AIRCRAFT RETURNED TO DFW. REPLACED BOTH AHARS UNITS AND SYS OPNS NORMAL.Jan 18, 1996 · N946DL · Doug MD88SDR SWIA95709Ahrs Computer · looseFIRST OFFICER'S COMPUTER FLAG COMES ON AND GOES OFF CONTINIOUSLY WHILE AIRBORNE. REPLACED FIRST OFFICER'S AHC-85 AHRS COMPUTER RETAINING SCREW/NUT. OPS CHECK OF AHC-85 AHRS COMPUTER CHECKS GOOD.Jan 16, 1996 · N189SW · Emb EMB120ERSDR CA960129015Computer · smells(CAN)UPON SHUT DOWN, A STRONG SMELL OF BURNT ELECTRICAL WIRE WAS REPORTED NEAR NOSE OF AIRCRAFT IN AND OUTSIDE. #2 FLIGHT GUIDANCE COMPUTER WAS IDENTIFITED AS UNIT CAUSING SMELL. UNIT REMOVED. SYSTEMS CHEC KED AND FOUND SERVICEABLE. CO-PILOT'S FLIGHT DIRECTOR Jan 10, 1996 · Amd FALCON20C5SDR DHL95802005Flight Dir Ind · malfunctionedEMA - DURING TAKEOFF, CAPT ATTITUDE GYRO FLAG AND INSTRUMENT COMPARATOR WARNING CAME ON WHEN THRUST LEVERS ADVANCED FOR TAKEOFF. THE TAKEOFF WAS REJECTED. REMOVED AND REPLACED VERTICAL GRYO IAW M/M 34-25-1. REMOVED AND REPLACED FLIGHT DIRECTOR INDICATOR IAWDec 14, 1995 · N802DH · Doug DC873FSDR DLM88954691Ahrs Unit · failedLOST HDG/ATT INDICATION ON LIFT OFF FROM BOS. ALSO, HAD IND OF NR 2 PLATFORM AHRS FAILED. INST LOST WERE ON FIRST OFFICER'S SIDE. WHEN EFIS WAS SELECTED TO BOTH ON ATT INFO WAS REGAINED ON FIRST OFFICER'S SIDE. REPLACED NR 2 AHRS UNIT AND NR 2 SYMBOL GEN, Dec 13, 1995 · N909DL · Doug MD88SDR 96ZZZX449Indicator · defectiveCOMPASS CARD TURNS WITH HEADING BUG.Dec 6, 1995 · N4572R · Bolkms BO105SSDR COMA9531198Efis Tube · smokingDURING ENGINE START PILOT'S EFIS TUBES WENT BLANK AND SMOKE WAS NOTICED FROM GLARESHIELD AREA. REPLACED THE PILOT'S EAD2-EFD-86.Dec 4, 1995 · N340SF · Saab SF340ASDR HEED95404Indicator · inoperativeINDICATOR WON'T TURN. REPLACED UNITNov 27, 1995 · N476X · Skrsky S76CSDR WWMA9500084Dpu · failedAFTER TAKEOFF, THE CREW SMELLED ELECTRICAL SMOKE. THE CAPTAINS EADI SCREEN WENT BLANK AND THE SMOKE STOPPED WHEN THE LEFT AVIONICS WAS SWITCHED OFF. THE AVIONICS SMOKE LIGHT ON THE ANNUNCIATOR PANEL DID NOT ILLUMINATE. THE AIRCRAFT RETURNED TO FIELD WITHOUTNov 26, 1995 · N312AE · Saab 340BSDR COMA9512012Ahrs Computer · failedNR 1 AHRS IS INOP. REPLACED THE NR 1 AHRS COMPUTER.Nov 24, 1995 · N162CA · Emb EMB120RTSDR HEEA956089Hsi · inoperativeHSI INOPERATIVE. SENT FOR EXCHANGE FOR S/N 841.Nov 21, 1995SDR HEEA956085Amplifier · defectiveVOR NEEDLE UNRELIABLE. SENT TO THE RADIO SHOP FOR INSPECTION AND REPAIR.Nov 21, 1995 · N5748M · Bell 214STSDR COMA9512010Efis Tube · failedCOPILOTS TOP EFIS TUBE SMELLED OF ELECTRICAL BURNING AND TUBE FAILED SHORTLY THEREAFTER. REPLACED THE COPILOTS EADI-EFD-86.Nov 20, 1995 · N189CA · Emb EMB120RTSDR COMA9531194Ahrs Computer · defectiveLEFT H.S.I. HEADING IS SLEWING OUT OF TOLERANCE. REPLACED THE NR 1 AHRS COMPUTER.Nov 18, 1995 · N359CA · Saab SF340ASDR VTZA96037Ahrs · failureIAD/JFK - FLT 6529 - DURING CRUISE AT 0930 HRS ON 11-16-95, THE LT ADC SOURCE AND LT AHRS SOURCE FAILED IN-FLIGHT. FLIGHT CREW SWITCHED BOTH TO RT SOURCE TO REGAIN ADC AND AHRS. AIRCRAFT WAS FERRIED TO IAD AND LT AHRS WAS REPLACED. AIRCRAFT WAS RELEASED ANDNov 16, 1995 · N311UE · Jetair JETSTM4101
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