JASC 3455
Service difficulty reports · 164
Reports filed under 3455 · Automatic Direction Finder (ADF) 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 = '3455' 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 = '3455' 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 DALA2017050603654Receiver · odorDURING CRUISE, ONE HOUR INTO FLIGHT, THE LEFT ADF DISPLAYED ON CAPTAIN`S AND FIRST OFFICER`S MAP DISPLAY . AT SAME TIME SMELLED A BURNING ELECTRICAL ODOR IN THE COCKPIT AND CABIN. CIRCUIT BREAKER F-6 TRIPPED. FOUND ACRID ODOR FROM LEFT ADF RECIEVER. REPLACEDSDR O2JA2017042000001Adf · fireADF BECAME VERY HOT TO THE TOUCH DURING FLIGHT, IT WAS TURNED OFF. A FEW MINUTES LATER FLAMES APPEARED BETWEEN THE HF RADIO AND ADF.SDR O2JA201704270001Adf · burned outADF BECAME VERY HOT TO TOUCH DURING FLIGHT. THE UNIT WAS TURNED OFF, A FEW MINUTES LATER FLAMES APPEARED BETWEEN ADF AND HF RADIO.SDR DALA2017021401198Receiver · odorCAPTAIN`S AND F/O`S YELLOW BAND DISPLAYED ON HSI'S. CIRCUIT BREAKER WAS RESET (A3) IAW MCC WITHIN 30 SEC STARTED TO SMELL BURNING ELECTRIC PLASTIC PULLED CIRCUIT BREAKER A3 AND ODOR DISSIPATED. FOUND ELECTRICAL ODOR FROM RADF RECEIVER, COMPLIED WITH ERA 55536SDR COZA20151112064Antenna · inoperativeNUMBER 2 ADF FAILED TO OPERATE & WAS TROUBLE SHOT TO THE ANTENNA. REPLACED THE ANTENNA & NR 2 ADF OPERATES CORRECTLY.SDR DALA2015080404795Receiver · odorPERFORMED AN AIR TURNBACK DUE TO AN ELECTRICAL BURNING ODOR THROUGHOUT THE ACFT. FOUND CIRCUIT BREAKER POSITION F6, LEFT ADF, WAS TRIPPED. VERIFIED THE ADF RECEIVER AS THE CAUSE. REPLACED THE LT ADF RECEIVER IAW AMM 34-57. INSPECTED ACFT CARGO BIN AND E/E SDR USAA2015033000003Receiver · faultySMELL OF ELEC ODOR THROUGHT ACFT. TROUBLE SHOT IAW JC 26L00021001 CABIN AIR QUALITY. FOUND AUTOMATIC DIRECTION FINDER, ADF, RECEIVER 1 WOULD NOT BITE OR SELF-TEST & HAS BURNT SMELL. REPLACED ADF 1 RECEIVER IAW AMM 34-53-31-400-002A. GOOD BITE & OPERATIONALSDR HALA2013041700038Warning Light · false activationNAV FM/IR POSITION DISAGREE. ON ARRIVAL "NAV FM/IR POS DISAGREE" AND "GPS PRIMARY LOST" MSG NOT SHOWN. PFR SHOWS FM/IR POS DISAGREE". IAW FLIGHT CREW, FAULTS CLEARED WHEN ACFT WAS IN RANGE OF LAND BASED NAVAIDS. IAW AMM 34-12-34 RADIAL POS ERROR 1=0.1, 2=2.SDR CA130402012Capacitor · burned(CAN) 2 ADF UNSERVICEABLE. VOLTAGE OUTPUT ON PIN 48=323V. AND ON PIN 45= -55V ADF CONTROL HEAD WAS REPLACED TWICE DUE TO BURNED SMELL. BENCH TESTED ADF RECEIVER POWER SUPPLIES TO CONTROL HEAD, 200V AND -26V. FOUND BOTH OUT OF SPEC, 200V SUPPLY AT 285V AND SDR CA130405004Adf · malfunctioned(CAN) ON APPROACH IT WAS NOTED BY THE CREW THAT THE ADF BECAME UNRESPONSIVE, FURTHER INSPECTION BY THE CREW INDICATED THAT THE CIRCUIT BREAKER HAD POPPED FOR THE ADF SYSTEM. MAINTENANCE REPLACED THE ADF BOX AND THE SYSTEM TESTED SERVICEABLE.SDR CA120827017Control Panel · overheated(CAN) DURING CRUISE FLIGHT, FLIGHT CREW REPORTED SMOKE COMING OUT OF ADF NR 2 CONTROL PANEL. ADF2 CIRCUIT BREAKER WAS PULLED BUT SMOKE CONTINUED TO COME OUT OF PANEL. PANEL WAS REMOVED AND DISCONNECTED AND SMOKE STOP FROM COMING OUT OF PANEL. PANEL IS BEING SDR UALA2012020200638Screw · missingADF ANTENNA HAS 3 EA SCREWS BACKED (OUT OF 12) - AND - SEALANT OVER SCREWS IS MISSING - AND - FILLET SEAL IS MISSING - FRAME 44 TO FRAME 45 + 9". FROM WRITE-UP D4731C. REPLACED DOME NUTS, INSTALLED. SCREWS AND FILLET SEALANT ON SMB W-US V5218P & D4731C.SDR UALA2011110105915Receiver · faultyADF AUDIO AT ALL CREW STAT'N IS WEAK, INOP, INTERMIT, ETC WITH ANT MODE SET ON ADF CNTRL PNL. RDMI BEARING POINTER OPERATION OK. CREW COMMENTS: RIGHT ADF DOES NOT PICKUP AURAL NDB SIGNAL. NO AURAL OR SENSE ON NDB FREQS. L ADF OK-NEED MORE TIME. INSTALLEDSDR UALA2011050602231Nut Plate · defectiveADF ANTENNA REMOVED AND TWO BAD NUT PLATES REMOVED FROM AIRCRAFT STRUCTURE. ACCOMPLISHED CF9050 METER TWO BAD NUT PLATES REMOVED AND REPLACED IAW B757 SRM. RE-INSTALLED ADF ANTENNA IAW B757AMM.SDR UALA2010010500074Antenna · damagedWATER FALLING FROM OVRHD 22-23. R & R SATURATED INSULATION BLANKETS. REPLACED 2 EA ADF ANTENNAS AND LOW GAIN ANT. WORKING BOTH HIGH GAIN ANT REPLACED. RT INBD AILERON TRACKING B5971. WORKING INSULATION BLANKETS.SDR UALA2009082702689Interrogator · odorDURING TAKEOFF SMELLED ELECTRICAL ODOR, NO SMOKE, AFTER SAFELY AIRBORNE SAW R DME CB POPPED. ELECTRIC ODOR DISSIPATED QUICKLY AFTER CB POPPED. REPLACED RIGHT DME INTERROGATOR, TESTS OKAY.SDR SWIA200921186Antenna · corrodedC-CHECK, ADF ANTENNA FUSELAGE SURFACE CORRODED. REPAIRED PER REO.SDR MT92008F00008Transistor · burnedTHE PILOT REPORTED SMOKE IN THE COCKPIT TO ATC, DECLARED AN EMERGENCY, AND RETURNED TO DEPARTURE. THE SMOKE THAT WAS SEEN BY THE PILOT APPEARED TO BE COMING FROM UNDER THE GLARE SHIELD ABOVE THE FUEL FLOW AND FUEL QUANTITY INDICATORS. THE PILOT SAID THERE WASDR 2007FA0000878Transponder · failedON 6/27/2007 WHILE ENROUTE, THE PRIMARY TRANSPONDER FAILED WHILE THE AIRCRAFT WAS OPERATING IN AIRSPACE. THE CREW WAS ABLE TO SWITCH TO THE SECONDARY TRANSPONDER AND CONTINUE THEIR FLIGHT TO LOCK WITHOUT FURTHER INCIDENT. UPON ARRIVAL, THE PRIMARY TRANSPONDESDR CA070227012Receiver · erratic(CAN) THE VOLUME ON THE ADF WAS VERY HARD TO ADJUST AND ERRATIC. ADF RECEIVER REPLACED (TC NR 20070227012)SDR HALA0600846Display · failedATB CAPT HSI DEV BAR MISSING. RDMI VOR BEARING NEEDLES ARE NORMAL. FREQ AND CRS WINDOW ON NAV SELECT PANEL BLANK. REPLACED VOR CONTROL PANEL GND OPS CHK OK PER AMM 34-51-02.SDR DL75K060809Control Panel · smokeJUST PRIOR TO PUSHBACK, SMOKE BEGAN COMING FROM CAPTS SIDE VOR/DMA CONTROL PANEL. AFTER POWER REMOVED SMOKE STOPPED. REMOVED AND REPLACED VOR/DME CONTROL PNL IAW MM 34-51-02.SDR 05FDEA01663Antenna · corrodedNR 2 ADF ANTENNA DISBONDED AND CORRODED. REMOVED AND REPLACED NR 2 ADF LOOP ANTENNA IAW 34-37-012-4. PERFORMED OP CHECK IAW MM 34-37-001-5. OPS CHECKS GOOD.SDR BAQA092514Potentiometer · intermittentVOLUME POT INTERMITTENT. REPLACED WITH SERVICEABLE UNIT. 02/04/2004SDR BAQA091155Receiver · failedRECEIVER DISPLAY DOES NOT WORK. REPLACED WITH SERVICEABLE UNIT.SDR HEEA088393Control Box · inoperativeADF SYSTEM CONTROL BOX INOPERATIVE. IN SHOP REPAIR.SDR HEEA088391Transceiver · malfunctionedAUDIO FADES OUT. SENSE COAX CONNECTOR IS LOOSE. IN SHOP REPAIR.SDR HEEA088518Transceiver · interferenceADF TRANSCEIVER RECEIVES WITH EXCESSIVE STATIC. IN SHOP REPAIR.SDR HEEA086543Control Unit · malfunctionedADF CONTROL UNIT IS UNREADABLE. IN SHOP REPAIR.SDR HEEA086542Control Unit · malfunctionedADF CONTROL UNIT IS UNREADABLE. IN SHOP REPAIR.SDR HEEA086540Controller · malfunctionedADF CONTROLLER IS UNREADABLE. IN SHOP REPAIR.SDR HEEA086538Transceiver · inoperativeADF TRANSCEIVER INOPERATIVE. IN SHOP REPAIR.SDR HEEA084713Control Box · damagedADF CONTROL BOX DAMAGED, CAN'T CHANGE FREQUENCY. FOUND DISPLAY DS302, PHOTOCELL V301, PHOTOCELL LENS BAD AND SWITCH SPOOL NOT PROPERLY ALIGNED WITH SWITCH S304. REPLACED DISPLAY, PHOTOCELL, PHOTOCELL LENS AND ALIGNED SWITCH. REPAIRED. BENCH CHECK GOOD.SDR HEEA084630Transceiver · inoperativeADF TRANSCEIVER INOPERATIVE NO AUDIO. FOUND UNIT -15 VOLTS MISSING. FOUND POWER SUPPLY TRANSISTOR Q105, IC I101 AND RESISTOR R104 ALL BAD. REPLACED PARTS. REPAIRED. BENCH CHECK GOOD.SDR HEEA084629Transceiver · noisyADF TRANSCEIVER HAS CONTINUOUS NOISE IN BACKGROUND. REPAIRED.SDR HEEA084628Transceiver · weakADF TRANSCEIVER WEAK AND UNRELIABLE. REPAIRED.SDR HEEA084627Transceiver · malfunctionedADF TRANSCEIVER DOES NOT RECEIVE. REPAIRED.SDR HEEA083471Transceiver · inoperativeADF TRANSCEIVER INOPERATIVE. IN SHOP REPAIR.SDR HEEA082412Knob · looseCONTROL KNOB IS LOOSE AND CANNOT BE TIGHTENED. REPLACED 28V LIGHTS, DECAL, DISPLAY LENS AND TIGHTENED KNOB. REPAIRED. BENCH CHECK GOOD.SDR HEEA082398Receiver · failedADF RECEIVER FOUND INOPERATIVE. PERFORMED PRELIMINARY INSPECTION. FOUND IC I306, I307 BAD. REPLACED. REPAIRED. BENCH CHECK GOOD.SDR HEEA082395Transceiver · weakWEAK RECEIVE AUDIO, WON'T POINT TO STATIONS. IN SHOP REPAIR.SDR BAQA081592Receiver · intermittentADF RECEIVER DISPLAY IS INTERMITTENT. REPLACED WITH SERVICEABLE UNIT.SDR SWIA200211115Receiver · failedWHILE HOLDING AT WYS, ADF FAILED IN FLIGHT. DIVERTED TO IDA. REPLACED ADF RECEIVER. OPS CHECKS GOOD IAW MM 34-53-00.SDR HEEA080420Transceiver · inoperativeADF TRANSCEIVER HAS NO LOW BAND RECEPTION OR NEEDLE MOVEMENT. REPAIRED.SDR HEEA080116Transceiver · inoperativeTRANSCEIVER INOPERATIVE. NO AUDIO AND WILL NOT POINT.SDR HEEA080110Amplifier · inoperativeADF AMPLIFIER INOPERATIVE.SDR HEEA079916Transceiver · failedNO LOW BAND RECEPTION OR NEEDLE MOVEMENT.SDR 482DM32702Receiver · unreliableADF INDICATOR INTERMITTENTLY WILL NOT LOCK ON SIGNAL, NEEDLE WOULD WANDER OFF STATION, THEN LOCK ON TO STATION. PILOT REPORTED THAT IT WAS UNRELIABLE.SDR AUS20020211Light · unserviceable(AUS) ADF INTERNAL LIGHTS UNSERVICEABLE.SDR HEEA076962Transceiver · malfunctionedWILL NOT PAINT AND NO AUDIO. REPLACED WITH SERVICEABLE PART.
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