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 HEEA967763Loran · defective1 1/2 MILES OFF; SIGNAL WEAK AND BUTTONS ARE INTERMITTENT.SDR HEEA9677497000 Rcu · inoperativeUNIT WENT OFF LINE. LOST ALL LIGHTS ON CDU.SDR HEEA9677487000 Cdu · failedUNIT WENT OFF LINE. LOST ALL LIGHTS ON CDU AND PUSHBUTTON SWITCHES UNREADABLE.SDR HEEA9676787000 Rcu · defectiveLORAN WARNING ADVISORY LIGHT 5 AND DID NOT SELF TEST.SDR HEEA967672Antenna · defectiveLORAN SHOWS NO SIGNAL FROM THIS ANTENNA.SDR HEEA967618Loran · failedLORAN "DIRECT TO" BUTTON DOES NOT WORK.SDR HEEA967617Loran · failedLORAN INOPERATIVE. (DROPS OFF LINE WHEN VIBRATED)SDR HEEA967616Loran · inoperativeINOPERATIVE. (GOES OUT WHEN VIBRATED; ALSO DISPLAYS GARBAGE AT ALL TIMES) INSPECTED AND TESTED UNIT AND FOUND IT WOULD GO OUT COMPLETELY WHEN VIBRATED AND LOOSE PRESENT POSITION. ALSO, UNIT WOULD DISPLAY GARBAGE ON DISPLAY AT TIMES.SDR HEEA967580Antenna · weakLORAN ANTENNA WEAK SIGNAL STRENGTH.SDR HEEA967573Loran · defectiveSEVERAL LED SEGMENTS UNREADABLE.SDR HEEA967432Loran · defectiveTAKES 15-20 MINUTES TO WARM UP AND LOSES ITSELF INTERMITTENTLY.SDR HEEA967362Loran · defectiveENTER BUTTON DOES NOT WORK.SDR HEEA967264Loran · failedLORAN WILL NOT NAVIGATE.SDR HEEA967263Cdu · defective7000 CDU BOTTOM LED BURNT OUT.SDR HEEA967113Loran · defectiveLORAN SCREEN LIGHT IS DIM WITH BRIGHTNESS KNOB AT MAXIMUM.SDR HEEA967073Loran · defectiveKNOB AND SHAFT CAME OUT. FOUND SWITCH S202 BROKEN. REPLACED SWITCH SW202 - REPAIRED. UNIT BENCH CHECKS GOOD.SDR HEEA9670497000 Cdu · defectiveTOP LEFT NUMBER BURNED OUT.SDR HEEA966909Loran · faultyLORAN INTERMITTENT.SDR HEEA9668957000 Cdu · defectiveLORAN LED INOPERATIVE.SDR HEEA966852Loran · defectiveLOCKS UP AND DISPLAYS WARNING CODES.SDR HEEA966851Loran · defectiveSEVERAL LED'S ARE INOPERATIVE.SDR HEEA966805Antenna · defectiveWILL NOT LOCK ON TO SIGNAL.SDR HEEA966804Antenna · defectiveLORAN SLOW TO ACQUIRE STATIONS AND GIVE READOUTS.SDR HEEA966799Loran · inoperativeLORAN WILL NOT COME ON - INOPERATIVE.SDR HEEA966793Loran · failedLORAN LOCKS UP AND WILL NOT SELF TEST OR FUNCTION WHEN POWER IS RESET AND UNIT DROPS USER WAYPOINTS.SDR HEEA966746Loran · defectiveADVISORY LIGHT STAYS ON AT ALL TIMES.SDR HEEA966712Loran · weakLORAN DISPLAY WEAK.SDR HEEA966687Loran · defectiveCDU BLANKS OUT ON BRG/DIST. SELECTION - GIVES NO DATA.SDR HEEA966601Loran · defectiveLORAN FLASHES ADVISORY WARNING LIGHT.SDR HEEA9665077000 Cdu · defectiveCDU HAS LIGHT SEGMENTS OUT.SDR HEEA966472Receiver · defectiveDISPLAYS "OSCILLATOR ERROR".SDR HEEA966436Receiver · defective"O" BUTTON DOES NOT ILLUMINATE, "ENT" BUTTON HAS TO BE PRESSED VERY HARD AND SEVERAL TIMES TO FUNCTION.SDR HEEA966378Loran · defectiveLOSES WAYPOINTS WITH POWER OFF AND UNIT UNRELIABLE.SDR HEEA966367Loran · defectiveENTER BUTTON INTERMITTENT. SENT TO ARNAV SYSTEMS FOR INSPECTION AND REPAIR.SDR HEEA956194Display · defectiveSEVERAL SEGMENTS ON DISPLAY DO NOT ILLUMINATE. SENT TO NAVIGATION DATA SYSTEMS FOR INSPECTION AND REPAIR.SDR HEEA956129Loran · defectiveMANY LORAN CDU LED READOUTS INOPERATIVE.SDR HEEA956108Loran · defectiveTAKES LONG TIME TO COME ON AND GOES OUT DURING FLIGHT.SDR HEEA956094Receiver · weakDISPLAY WEAK.SDR 95ZZZX6967Loran · defectiveLORAN HAS WEAK RECEPTION. STILL HAVING PROBLEMS WITH THIS UNIT. THE LAST TIME IT WAS IN, IT WOULD NOT POWER-UP AND NOW, WEAK RECEPTION. PLEASE CHECK OUT.SDR HEEA955873Receiver · defectiveCDI NOT FOLLOWING LORAN.SDR HEEA955838Receiver · defectiveINSPECTED UNIT AND FOUND THAT R/H INNER KNOB PULLS OUT AND R/H OUTER KNOB LOCKS UP.SDR HEEA955830Receiver · defectiveWILL NOT ADJUST WITH LEFT HAND KNOB.SDR HEEA955797Loran · lights inop4 LED LIGHTS INOPERATIVE.SDR HEEA955796Loran · error codeDISPLAYS ERROR CODE.SDR HEEA955645Receiver · defectiveUNIT WILL NOT ACCEPT COMMANDS.SDR HEEA9555637000 Cdu · defectiveDISPLAY SEGMENTS MISSING.SDR HEEA955523Loran · malfunctionLORAN NO SCREEN INDICATION.SDR 95ZZZX5048Loran · failedLORAN WILL NOT POWER UP AT INITIAL INSTALLATION.SDR HEEA955393Loran · defectiveENTER BUTTON INTERMITTENT NUMERAL BACKLIGHT INOP ON 4 DIGITS. DOESN'T LOCK ON. SENT TO ARNAV SYSTEMS FOR INSPECTION AND REPAIR.SDR HEEA955370Loran · defectiveLIGHTS WILL NOT DIM. SENT TO ARNAV SYSTEMS FOR INSPECTION AND REPAIR.
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