JASC 3453
Service difficulty reports · 175
Reports filed under 3453 · Long-Range Navigation (LORAN) 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 = '3453' 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 = '3453' 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 CALA2026041515382Antenna · shearedDURING TROUBLESHOOTING OF LOG PAGE 8548682 FOUND LOWER ATC ANTENNA FIN SHEARED OFF. PERFORMED GVI OF LOWER ANTENNA AREA. NO OTHER DAMAGE FOUND BESIDES BROKEN ANTENNA. DURING REMOVAL OF ANTENNA, NO DAMAGED NOTED TO COAXIAL CONNECTOR, AND SURROUNDING AREAS SEEM SDR UIEA2024080300780Transponder · faultedINTERMITTENT LH & RH TRANSPONDER EICAS MSG & LH & RH ATC STATUS MSG. NOTE: GPS INFO ON POS REF PAGE MISSING WITH ASSOCIATED EICAS. CYCLED ALL ATC & MMR C/B AND THEN LH & RH ATC GND TEST PASSED PER AMM 34-53-00/501, AMM 34-58-00/501 & MX TIP 23 ISSUE 10.SDR ABXA20240720140Control Panel · malfunctionedDURING TAXI OUT LEFT AND RIGHT TRANSPONDER INOP . A/C RETURNED TO GATE AND MTX GROUNDED A/C .MTX PERF L AND R ATC TXPNR BITE CHECKS PER AMM 34-53-01, NO DEFECTS NOTED. REMOVED AND REPLACED ATC CONTROL PANEL PER AMM 34-53-02, A/C RELEASED RVSM COMPLIANT RETURSDR UIEA2024060600498Computer · malfunctionedTCAS OFF MSG AFTER T/O/. ATC REPORTS THEY ARE UNABLE TO RECEIVE OUR MODE "A" OR "C" INFORMATION.(<P>REPLACED TCAS COMPUTER PER AMM 34-45-01. OPS CHECK NML. LH AND RH ATC GRD TEST PER AMM 34-52-00, OPS CK NML.</P>)SDR ABXA2024052092Transponder · malfunctionedDURING TAXI OUT ATC NOT RECEIVING INFO FROM EITHER XPDR . NO EICAS MSG. AC RETURNED TO THE GATE AND MAINTENANCE GROUNDED AC AND PERFORMED OPS CHECK IAW B767 AMM 34-5302 AND ATC WAS PICKING UP SIGNAL NOW AND WAS OPERATING NORMALLY. MAINTENANCE RETURED AC TO SERSDR SWIA20240710516Antenna · bentWIFI AFT ATG ANTENNA INTERNAL STRUCTURE IS BENT AT THE TWO ATTACHED ADEL CLAMPS, HN00160922 (C-CHECK RO 7/9/2024) INSTALLED AFT ATG ANTENNA'S NEW AFT INTERCOSTAL P/N P16489 IAW CRJ900 SRM 51-42-21-001-001-A01 & GOGO STC STO2541CH DWG P13112-20110 RESDR UIEA2023082500797Unknown · unknownBOTH ATC FAILED IN FLIGHT. UNABLE TO ENTER MEXICAN AIRSPACE. DIVERTED TO LAX. ENTERED ON LP 1769776 ITEMS 2 & 3(<P>LOGBOOK PAGE 1769776 ITEM 2 (ATC-LEFT) R/R LH ATC IAW AMM- 34-53-02. OPS CHECK GOOD.</P> / <P>LOGBOOK PAGE 1769776 ITEM 3 (ATC-RIGHT) PERFORMED SDR UIEA2022090900949None · noneLOG BOOK PAGE 1524770: ATC FAULT WITH LH XPONDER SELECTED(<P>FIM TASK 34-53 FAULT TREE 805 WAS PERFORMED. TEST WAS SATISFACTORY</P>)SDR CALA2022033100850None · damaged(A3NB-53-4-6134) ADF 1 COVER PLATE HAS 2 EA SCREWS NEED REMOVED (REPAIR AS REQUIRED). 2EA SCREWS DAMAGED ON ADF1 COVER PLATE WERE REMOVED AND AFTER IN VESTIGATION STRINGER CORROSION WAS FOUND, THIS WAS REMOVED AND R EPLACED IAW SRM 51-42-11/001, 51-72-11-911-0SDR P5CA2022012400005Antenna · noneLOWER FUSELAGE . LOWER ATC ANTENNA WITH PEELING PAINT .(<P>REMOVED / REPLACED LWR ATC ANTENNA M259 & OPS CHECK OK AMM 34-53-03</P>)SDR IPXA2014121285051Adf · inoperativeLEFT ADF POINTER DOES NOT POINT PROPERLY ON BOTH RDMI'S. AUDIO IS NORMAL. WINDS WERE OUT OF LIMITS FOR ANY OTHER RUNWAY. HIT BINGO FUEL RETURNED BACK TO DEPARTURE. REPLACED LEFT ADF RECEIVER IAW MM 34-57-01.SDR 05FDEA01722Antenna · delaminatedNR 1 ADF LOOP ANTENNA IS DELAMINATED. REMOVED AND REPLACED NR 1 ADF ANTENNA IAW MM 34-37-012-4. OPS CHECKED GOOD IAW M/M 34-37-001-5SDR 05FDEA01602Antenna · corrodedFWD LOWER FUSE ADF ANT BASE CORRODED. REMOVED AND REPLACED ADF ANTENNA IAW MM 34-37-012-4, OPS CHECKS GOOD.SDR 05FDEA01601Antenna · corrodedAFT LOWER FUSE ADF LOOP ANT BASE CORRODED. REMOVED AND REPLACED ADF ANTENNA IAW MM 34-37-012-4, OPS CHECKS GOOD.SDR BAQA090476Receiver · inoperativeLOANER - RETURN OF LOANER UNIT S/N 43011 FROM LOANER PO 2-021974-05 REPLACED WITH UNIT BACK FROM REPAIR.SDR HEEA082610Receiver · damagedLORAN RECEIVER LARGE KNOB ON LT SIDE HARD TO TURN. IN SHOP REPAIR.SDR HEEA079715Receiver · intermittentLORAN SYSTEM LOSES POWER INTERMITTENTLY. REPLACED WITH SERVICEABLE PART.SDR HEEA077003Computer · failedWILL NOT POWER UP. PENDING VENDOR REPAIR.SDR HEEA076430Transceiver · malfunctionedDISPLAY REMAINED BLANK AFTER BEING ON FOR 10 MINUTES AND REMAINED BLANK AFTERWARDS. PENDING VENDOR REPAIR.SDR HEEA072651Receiver · failedSCREEN GOES BLANK AFTER EXTENDED USE. SUSPECT OVERHEATING DUE TO FAULTY COOLING FAN.SDR HEEA072649Receiver · inoperativeINOPERATIVE. NO DISPLAY.SDR HEEA072648Receiver · malfunctionedUNABLE TO PUT IN A DIFFERENT WAYPOINT DUE TO KNOB OUT. PERFORMED PRELIMINARY INSPECTION. FOUND S202 SWITCH BROKEN AND RETAINER RING MISSING FROM END OF PULL SCAN KNOB SHAFT. REPLACED S202 SWITCH AND RETAINER RING. REPAIRED. BENCH CHECK GOOD.SDR HEEA064759Loran · failedLORAN SCREEN IS BLANK. NO DISPLAY AND DATA BASE RACK CLIP BROKEN.SDR HEEA063365Receiver · failedLORAN LOCKED UP ON WAY POINT MODE.SDR 99ZZZX3291Vhf Control · contaminatedMOISTURE GETS TRAPPED UNDER THE HEADER AND CAUSES A SHORT ON THE 180V DC LINE. BURNS THE BOARD AND HEADER.SDR HEEA062875Vhf Comm · malfunctionedVHF COMM NAV UNIT WILL NOT TURN OFF.SDR HEEA062852Receiver · erraticRECEIVER HAD ERRATIC OPERATION.SDR HEEA062814Receiver · inoperativeARNAV 21 INOPERATIVE. NAV FLAG ON.SDR HEEA061706Loran · malfunctionedARNAV 21 HAD VERY LOW SIGNAL STRENGTH.SDR HEEA061600Button · inoperativeENTER BUTTON INOPERATIVE. REPLACED RUBBER KEYPAD. REPAIRED. TESTED. FUNCTION CHECK GOOD.SDR HEEA060662Receiver · failedARNAV 21 LOCKS UP.SDR 99ZZZX1252Loran · failedDISPLAY ON LORAN FAILING. REMOVED AND REPLACED.SDR HEEA060161Receiver · malfunctionedRIGHT INSIDE KNOB STEM POWER OUT WITH KNOB ON LORAN.SDR HEEA060160Receiver · malfunctionedRIGHT OUTER KNOB PULLS OUT BUT DOES NOT SCROLL NUMBERS ON LORAN.SDR HEEA0016572Loran · malfunctionedENTER BUTTON UNREADABLE ON LORAN.SDR HEEA0015870Loran · damagedRIGHT SIDE OF GLASS CRAZED. HARD TO SEE FROM PILOT SEAT.SDR HEEA0015136Loran · failedLORAN HAS NO RELAY AND CODING PULSES BAD.SDR HEEA0015101Loran · malfunctionedLORAN WILL NOT FUNCTION IN NAV MODE.SDR HEEA0015100Loran · malfunctionedMEMORY ON LORAN IS NOT HOLDING.SDR HEEA0014904Receiver · intermittentBUTTONS ON LORAN RECEIVER INTERMITTENT, DIM WILL NOT DIM FOR BRIGHT.SDR 98ZZZX1977Loran · defectiveLORAN LEFT LARGE CONTROL KNOB BINDS AFTER LONG USE AND SMALL LEFT KNOB FALLS OUT. REMOVED AND REPLACED.SDR HEEA0013835Antenna · failedLORAN UNIT NOT RECEIVING SIGNAL.SDR HEEA0013541Loran · failedRECEIVER FALLS OFF LINE.SDR HEEA0013372Antenna · failedLORAN HAS NO SIGNAL WITH THIS ANTENNA. BAD FROM STOCK.SDR HEEA0013180Loran · failedWHEN SCROLLING IN AUX OR NAV MODE UNIT INTERMITTENTLY LOSES DISPLAY AND STARTS OVER. INTERMITTENT IN CDI MODE.SDR HEEA0013130Loran · failedKLN88 NO DISPLAY.SDR HEEA0013127Loran · failedLORAN WILL NOT SELF TEST OR ANY FUNCTION LIGHTS WHEN TURNED ON.SDR HEEA0012841Antenna · defectiveANTENNA WILL NOT PICK UP SIGNAL. INTERMITTENT.SDR HEEA0012803Antenna · failedLORAN LOSES SIGNAL. UNIT HAS PREVIOUS WRITE UPS FOR THIS COMPLAINT.SDR HEEA0012799Loran · failedKLN88 NO DISPLAY.
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