JASC 3440

Service difficulty reports · 261

Reports filed under 3440 · Independent Position Determining 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 = '3440'
  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 HNAA0500070Transceiver · malfunctionedAFTER TAKEOFF, RADAR PAINTED SOLID RED LINE AT 10 MILES AND TILT HAD NO EFFECT THEN RADAR WENT TOTAL INOP. REMOVED AND REPLACED RECEIVER TRANSMITTER AND ANTENNA.Jul 13, 2005 · N331EN · Dhav DHC8311SDR GUU2005F00038Display · shortedDURING FLIGHT, A MOMENTARY SMELL OF ELECTRICAL SMOKE. MULTI-FUNCTION DISPLAY BLANKED OUT, FLIGHT CONTINUED. REPLACED MULTI-FUNCTION DISPLAY. (K)Jul 5, 2005 · N283AS · Emb EMB120ERSDR MALA050508Transmitter · failedAIR RETURN TO CWA DUE TO WEATHER RADAR FAILING. REMOVED AND REPLACED WX-RADAR TRANSMITTER. PN ON/OFF 622-7337-001, S/N ON 4690, S/N OFF 4654.Jun 24, 2005 · N418XJ · Saab 340BSDR QXEA200501073Pedestal · malfunctionedSEA - ON FLIGHT 2244, RETURNED TO FIELD, WEATHER RADAR SHOWS WX AND NOTHING ELSE WHEN TURNED ON. REPLACED WEATHER RADAR ANTENNA PEDESTAL. ALL TESTED GOOD. AIRCRAFT RETURNED TO SERVICE.Jun 21, 2005 · N361PH · Dhav DHC8202SDR MALA050312Antenna · failedBANK ANGLE LIGHT SHORTLY AFTER TO AND RA STUCK AT 50 AND TERRAIN WARNING. AC RETURNED TO DTW. REMOVED AND REPLACED BOTH TX AND RX ANTENNAS. REMOVED AND REPLACED RAD ALT ANTENNASApr 5, 2005 · N99XJ · Saab SF340ASDR MALA050308Transceiver · malfunctionedWX RADAR FUZZY SCREEN AIR RETURN TO MEM. REMOVED AND REPLACED WX RT.Mar 27, 2005 · N525XJ · Bac AVRO146RJ85ASDR MALA040744Transceiver · failedWEATHER RADAR FAILED INFLIGHT. AIR RETURN TO MEM. MAINTENANCE INSPECTED AND REMOVED AND REPLACED WEATHER RADAR R/T. PERFORMED AMM CHECK PER34-47-00-5. OPS CHECK GOOD. STABILIZATION IS GOOD. OK FOR SERVICE PN ON/OFF622-7337-001, SN ON 4501, SN OFF 1596.Nov 30, 2004 · N360PX · Saab 340BSDR DHL2004764010Display · failedWX RADAR MADE GRINDING NOISE WX RADAR C/B THEN POPPED SMELLED ELECTRICAL SMOKE. REMOVED AND REPLACED TWAS DISPLAY (MFD 640) IAW MMS 34-20-02, OPS CK NORMAL PER CM 34-20-02-01.Nov 24, 2004 · N764AT · Boeing 727264SDR SDR2004080Transceiver · erraticDURING DESCENT THE GEAR POSITION INDICATOR LIGHTS, THE CREW ALERTING SYSTEM AND THE GPWS AMBER LIGHT CAME ON AND OFF THREE TIMES. REPLACED THE RADIO ALTIMETER TRANSCEIVER UNIT.Oct 4, 2004 · N408AT · Aerosp ATR72212SDR DL76G040753Transceiver · inoperativeWX RADAR INOP. REPLACED WX RADAR XCVR AND INDICATOR. OPS CHECK OK.Aug 10, 2004 · N1609 · Boeing 767332SDR COMA0460435Radar · inoperativeFLIGHT 5352 RADAR IS INOP. COULD NOT DUPLICATE. REPLACED RADAR ASSY.Jul 28, 2004 · N479CA · Cndair CL6002B19SDR COMA0460423Radar · malfunctionedFLIGHT 5325 RADAR FAULT MESSAGE. REPLACED THE RADAR UNIT.Jul 18, 2004 · N491CA · Cndair CL6002B19SDR UPS04242710Brake Assy · intermittentAIR TURNBACK TO PHX DUE TO WHEEL WELL FIRE INDICATION. INSPECTED WHEEL WELL FIRE LOOPS AND WIRING, PERFORMED RESISTANCE CHECK OF FIRE LOOPS, ALL OK. FOUND NR 2 BRAKE GRABBING. REMOVED AND REPLACED BRAKE ASSY. REPLACED FIRE AND OVERHEAT CONTROL BOX PRECAUTIJul 12, 2004 · N951UP · Boeing 72725CSDR UIEA200400119Indicator · malfunctionedDURING CLIMB, WHEN CLEARED INS WAYPOINT AND SELECTING INS MDU, CDI ON C/A AND F/O HSI WOULD NOT CENTER X WHEN CLEARED VOR AND SELECTING ON INS MDU, HSI SHOWED ABOUT 30 DEGREE DIFFERENCE IN UPDATE. EXCESSIVE DIFFERENCE IN DRIFT ON ARRIVAL . 23400 FUEL DUMPED.Jun 28, 2004 · N522MC · Boeing 7472D7BSDR DL76L040591Display · inoperativeWX RADAR NOT WORKING. REPLACED TRANSCEIVER.Jun 22, 2004 · N179DN · Boeing 767332SDR DLM88040561Transceiver · defectiveAFTER TAKEOFF WEATHER RADAR FAILED. REPLACED RADAR INDICATOR, NO HELP. REPLACED RADAR TRANSCEIVER AND CLEANED COOLING FAN SCREEN. NOW TESTS GOOD.Jun 15, 2004 · N947DL · Doug MD88SDR DLM90040551Transceiver · inoperativeRADAR RT FAIL. REPLACED WXR RADAR RT PER M/M.Jun 14, 2004 · N913DN · Doug MD9030SDR UIEA200400110Antenna · inoperativeATB DUE TO BOTH RADARS INOPERATIVE: AFTER LEVEL OFF, BOTH RADAR SCREENS INOPERATIVE. SHOWED BLUE AZIMUTH LINES, BUT NO RANGE OR SWEEP. REPLACED RADAR ANTENNA. OPERATION CK IAW MM, ALL NORMAL. NOTE: NO FUEL DUMPED.Jun 3, 2004 · N540MC · Boeing 747243BSDR COMA0460296Transceiver · malfunctionedFLIGHT 5026 RADAR FAILED, REPLACED THE RADAR RECEIVER/TRANSMITTER.May 2, 2004 · N507CA · Cndair CL6002B19SDR DL76S040343Switch · overheatedON DESCENT STARTED TO DETECTED A SLIGHT BURNING ODOR, ELECTRICAL ODOR. CREW DECLARED AN EMERGENCY. FOUND GPWS MODULE OVERHEATED. REMOVED MODULE AND FORWARDED TO MCO AND PLACARD.Apr 15, 2004 · N125DL · Boeing 767332SDR MALA040332Mount · corrodedDURING INSPECTION, CORROSION ON LOWER TCAS ANTENNA MOUNT. MAINTENANCE REPAIRED LOWER TCAS ANTENNA MOUNT IAW MESABA EO S53216. AIRCRAFT RELEASE DATE 4/16/2004.Apr 3, 2004 · N369PX · Saab 340BSDR MALA040238Iru · failedPASSING THROUGH 10,000 FEET LOST IRU ON CAPT SIDE. RETURNED TO DTW. REMOVED AND REPLACED NR 1 IRU ALL CHECKS GOOD IAW RJ-85 MM CHAP 34, P/N ON-OFF HG2001BC02, S/N OFF 97120734, S/N ON 97110762.Mar 7, 2004 · N515XJ · Bac AVRO146RJ85ASDR DL76P040121Switch · burnedCREW REPORTED SMOKE FROM THE GEAR HANDLE AREA AND GPS FAIL. PULLED GPWS C/BS AND SMOKE WENT AWAY. FOUND GPWS TERRAIN OVERRIDE SWITCH BAD. REPLACED SAME.Jan 31, 2004 · N140LL · Boeing 767332SDR DLM88040032Iru · out of adjustFLIGHT DIVERSION, MAP FAIL CAPT AND F/O`S FLIGHT DIRECTOR FAIL COURSE INFO NOT RELIABLE. FMA PANELS INTERMITTENT, STALL INDICATION FAIL AUTO SLAT FAIL. REALIGNED IRUS. PERFORMED RTS, CHECKS GOOD.Jan 14, 2004 · N907DL · Doug MD88SDR MALA030438Computer · malfunctionedDURING RON OUTBOUND FROM MSP, TCAS FAILED. WE RECEIVED ERRONEOUS TCAS TRAFFIC ADVISORIES (TA) AND RESOLUTION ADVISORIES(RA) AT VARIOUS ALTS. SWITCHED TO NR 1 AND WE STILL RECEIVED SOME ERRONEOUS WARNINGS (LESS FREQUENT) AIR RETURN TO MSP. MAINTENANCE REPLACEDSep 6, 2003 · N523XJ · Bac AVRO146RJ85ASDR MALA030427Antenna · failedON THE FIRST FLIGHT OF THE DAY OUTBOUND ON FLIGHT 3529 TCAS FAILED. AIR RETURN TO MSP. MAINTENANCE REMOVED & REPLACED LOWER TCAS ANT. P/N OFF/ON 622-8973-001. S/N OFF/7796. S/N ON 11P9T. TCAS OP CHECKS GOOD IAW RJ-85 M/M CHAP 34. REMOVED FROM DMR. MXC Sep 6, 2003 · N523XJ · Bac AVRO146RJ85ASDR MALA030314Computer · malfunctionedEN ROUTE TO CLT, ON FLIGHT NR 3478, WEATHER RADAR STARTED TO PAIN SPIKES THEN GOT PROGRESSIVELY WORSE. THERE WERE THUNDERSTORMS AHEAD. AIR RETURN TO DTW. MAINTENANCE REPLACED TCAS COMPUTER P/N/OFF & ON 622-8971-020, SN/OFF 6770 SN/ON 5613. ALL CHECKS GOOD Jun 15, 2003 · N521XJ · Bac AVRO146RJ85ASDR DL757030496Antenna · malfunctionedRADAR INDICATOR PAINTS AND TESTS ONLY 30 DEG LEFT OF CENTER /C TRY INDICATOR AND T/R NO HELP. REPLACED ANTENNA, OPS CHECKS GOOD.May 28, 2003 · N637DL · Boeing 757232SDR DL757030493Antenna · failedWX RADAR FAIL DISPLAYED ON HSI. WX RADAR TEST DISPLAYS ANT FAIL ON HSI AND ON WX RADAR INDICATOR. DIVERTED TO MCO. REPLACED RADAR ANTENNA AND TRANCEIVER PER MM, OPN TEST NORMAL.May 27, 2003 · N604DL · Boeing 757232SDR DL76L030133Fan · faultyCREW REPORTED STRONG ELEC SMELL AT FIRST COMING FROM THE AREA AROUND THE WX RADAR INDICATOR. LASTED FOR ABOUT 30SEC AND THEN FAINT SMELL. CREW FOUND C/B FOR FWD RACK EXH FAN (H-21 ON P-6) POPPED WITH FWD EQUIP O'HEAT LIGHT. MAD MTC VERIFIED SUPPLY FAN Feb 8, 2003 · N171DN · Boeing 767332SDR ERAA097509Resistor · overheatedUNIT SMOKED UPON INSTALLATION. UNIT WORKED GOOD. FOUND TWO OVERHEATED RESISTORS. REPLACED DAMAGED RESISTORS AND TESTED. .Jan 9, 2003 · N563EH · Skrsky S61NSDR MALA020427Connector · failedDURING FLIGHT 3054 CREW REPORTED FALSE AND WILD INDICATIONS AND FLUXUATIONS IN THE RADIO ALTIMETER. AIR RETURN TO DTW. MAINTENANCE FOUND AFT ALT. BAD ATENNA CONNECTOR BAD. REPLACED CONNECTOR. OPS CHECK GOOD.Jul 19, 2002 · N439XJ · Saab 340BSDR COMA0260397Altimeter · malfunctionedFLIGHT 5747 PILOTS RADAR ALTIMETER INDICATES 700 FT AT 17,000 FT.REPLACED THE #1 RADAR ALTIMETER.Jun 28, 2002 · N924CA · Cndair CL6002B19SDR COMA0260325ConnectorFLIGHT 5925 - DUIRNG APPLICATION OF POWER FOR T/O RECEIVED A GROUND SPOILER FAULT MESSAGE, AIRCRAFT RTURNED TO THE GATE.REMOVED, CLEANED AND REINSTALLED THE #1 RADAR ALTIMETER ANTENNA CONNECTOR.May 20, 2002 · N430CA · Cndair CL6002B19SDR COMA0260252Radar · malfunctionedFLIGHT 5463 RADAR FAULT MESSAGE.REPLACED RTA-844Apr 13, 2002 · N951CA · Cndair CL6002B19SDR ERAA076654Indicator · contaminatedRADAR INDICATOR HAS WATER DAMAGE. INOPERABLE. UNIT HAS WATER DAMAGE ACTION TAKEN: REPLACED BLOWN RESISTOR, REMOVED CORROSION AND TESTED.Oct 3, 2001 · N561EH · Skrsky S61NSDR ERAA076653Indicator · contaminatedRADAR INDICATOR HAS WATER DAMAGE. UNIT WOULD NOT COME ON. FOUND WATER DAMAGE. ACTION TAKEN : REMOVED CORROSION, REPLACED BLOWN RESISTOR AND TESTED UNIT.Oct 3, 2001 · N561EH · Skrsky S61NSDR UG82001F00005Module · failedPRIOR TO TAXI THE CREW NOTED AND AMBER CONFIG MISMATCH CAS MESSAGE. FAILED NR 2 CONFIGURATION MODULE. REPLACED NR 2 CONFIGURATION MODULE PER AMM. OPERATIONAL CHECK IS GOOD.Sep 7, 2001 · N5114 · Cessna 750SDR MWEA011059Transceiver · failedRADAR SCREEN DISPLAYS "RT" AND SHOWS NO WEATHER. -- REMOVED AND REPLACED WEATHER RADAR TRANSCEIVER.Jul 19, 2001 · N600ME · Doug DC914SDR QXEA0101034Service difficultyPDX - ELECRTICAL SMELL NOTED IN CABIN. REMOVED AND REPLACED GROUND PROX WARNING COMPUTER. NO FURTHER NOTED SMELL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.Jun 12, 2001 · N359PHSDR DL757010036Indicator · malfunctionedLOST NAV ALIGNMENT ON TAKEOFF ROLL. IN ALIGN MODE AT RETURN TO GATE. T/S PER FIM, NO PROBLEMS FOUND. REPLACED INITIAL REF MODE PANEL AS PRECAUTION. PERFORMED IRS OPERATIONAL TEST PER M/M, ALL TESTS NORMAL.Jan 6, 2001 · N620DL · Boeing 757232SDR DHL2001727006Warning System · will not testFLT CONTROL WARNING WOULD NOT TEST. FOUND AURAL WARNING C/B OUT.REASON DUE TO POSABLE MX PULLING C/B DURING ENGINE RUN FOR ITEM 2P LOG PG 189878.REST C/B OPS CHK OK .Dec 30, 2000 · N727DH · Boeing 727228SDR DL777001763Transceiver · malfunctionedSTATUS MSG WXR SYS AND NO WXR AVAILABLE. REPLACED TRANSCEIVER, OPS CHECK NORMAL.Sep 11, 2000 · N865DA · Boeing 777232SDR AWXA0000615Computer · failedAIR TURNBACK - NORTH OF ICT, AFTER NR 1 IR FAULT, CAPTAINS PFD WENT BLANK AND NR 1 AUTO PILOT DISCONNECTED WITH A THRUST LOCK. REGAINED PFD APPROX 2 - 3 SEC LATER. REMOVED AND REPLACED FLIGHT AUGMENTATION COMPUTER.Sep 5, 2000 · N622AW · Airbus A320231SDR DLL10001272Computer · failedDURING NAV ACCURACY CHECK AFTER TAKEOFF, NR 2 AND NR 3 INS NOT WITHIN TOLERANCE. REPLACED NR 2 AND NR 3 CAROUSELS.Jul 6, 2000 · N1734D · Lkheed 10113851SDR COMA0060438Radar · failedWEATHER RADAR FAILED. REPLACED THE RTA-844.May 19, 2000 · N991CA · Cndair CL6002B19SDR DL76L000759Symbol Generator · malfunctionedCO-PILOTS ND HAD MAP FAIL FLAG. ISOLATED CAUSE TO SYMBOL GENERATOR AND VERIFIED. CTR SYMBOL GENERATOR FWD TO MCO AND AIRCRAFT WAS DISPATCHED FROM MAD NON ETOPS PER MEL 34-22-05A. FOUND WIRE ON NORM/TRUE SWITCH.Apr 20, 2000 · N197DN · Boeing 767332SDR QXEA0000515Indicator · contaminatedSEA - CREW REPORTED STRONG ELECTRICAL ODOR IN THE FLIGHT COMPARTMENT. THE CIRCUIT BREAKERS FOR THE RADAR SYSTEM WERE PULLED AND COLLARED. MAINTENENCE LATER INSPECTED THE SYSTEM AND FOUND THE RADAR INDICATOR HAD WATER CONTAMINATION WHICH HAD SHORTED OUT THE UFeb 14, 2000 · N490US · Fokker F28MK4000SDR COMA0060044Wire · defectivePILOTS RA DISPLAY IS INTERMITTENT. REPLACED THE NR 1 RADIO ALTIMETER COAX.Jan 10, 2000 · N949CA · Cndair CL6002B19SDR DL72W992728Radar · failedAIRBORNE THE RADAR WOULD NOT PAINT ANY GROUND OR WX, BUT WOULD OCCASIONALLY SPIKE. REPLACED RT UNIT.Dec 13, 1999 · N296WA · Boeing 727247
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