JASC 2312
Service difficulty reports · 1,271
Reports filed under 2312 · VHF Communications 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 = '2312' 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 = '2312' 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 HEEA060778Transceiver · intermittentRECEIVER/TRANSMITTER INTERMITTENT IN-FLIGHT.SDR HEEA060688Transceiver · intermittentTRANSCEIVER HAS INTERMITTENT WEAK TRANSMISSION AND LOW SIDE TONE.SDR HEEA060687Transceiver · intermittentTRANSCEIVER HAS INTERMITTENT OPERATION.SDR HEEA060686Transceiver · failedTRANSCEIVER WILL NOT TRANSMIT O.D. RECEIVE.SDR HEEA060685Transceiver · weakVERY WEAK AND FOUND WATER IN RADIO.SDR HEEA060679Transceiver · malfunctionedTRANSCEIVER HAS WEAK AND SCRATCHY OPERATION.SDR 99ZZZX1348Transceiver · malfunctionedWILL NOT HOLD STATION AND SHUTS OFF INTERMITTENTLY. SENT FOR REPAIR.SDR 99ZZZX1346Transceiver · malfunctionedRADIO WILL NOT TRANSMIT AND WAS VERY WARM UPON REMOVAL. REMOVED AND REPLACED.SDR SWAA990219Receiver · failedAPPROXIMATELY 10 MIN INTO FLIGHT, NR 1 COMM WOULD RECEIVE BUT NOT TRANSMIT, NR 2 WAS OK. PERFORMED AN AIR RETURN TO PHX. EVERY FREQ CHANGE (6 DIFF FREQ) TRIED. NR 1 COMM CONTINUED TO BE INOP AFTER LANDING, NR 1 COMM NOW WORKED. PERFORMED BITE CHECK OK OF BSDR HEEA060461Power Supply · failedNO TRANSMIT LIGHT ON ROLL VHF WHEN KEYED.SDR HEEA060457Control Unit · malfunctionedCONTROL UNIT TRANSMITS CONSTANTLY. PERFORMED PRELIMINARY INSPECTION AND FOUND THUMBWHEEL INTERMITTENT.SDR HEEA060456Control Unit · failedCONTROL UNIT DIALS DO NOT CHANGE FREQUENCY AND GUARD IS INOPERATIVE.SDR HEEA060455Control Unit · failedCONTROL UNIT INOPERATIVE. WILL NOT LOAD FREQUENCIES.SDR HEEA060454Transceiver · failedTRANSCEIVER WILL NOT TRANSMIT CORRECTLY.SDR HEEA060437Transceiver · malfunctionedTRANSCEIVER HAS LOW POWER OUT ON HIGH END OF FREQUENCY BAND.SDR HEEA060436Transceiver · malfunctionedTRANSCEIVER HAS LOW POWER AND SENSITIVITY ON HIGH END OF FREQUENCY BAND.SDR RAIA990132R/T Unit · failedPHL - FLT 7760 - NR 1 RADIO WILL NOT TRANSMIT. MAINTENANCE REPLACED NR 1 COMM R/T. (X)SDR HEEA060232Transceiver · malfunctionedFREQUENCY GOES TO 120.00 MHZ WHEN POWER IS CYCLED.SDR HEEA060165Transceiver · weakNAV RECEIVER SENSITIVITY WEAK.SDR HEEA060164Receiver · failedINOPERATIVE. DISPLAY BOARD HAS A BURN HOLE ON HIGH VOLTAGE LINE.SDR HEEA060163Transceiver · malfunctionedSTATIC NOISE ON ANY REQUENCY.SDR HEEA060162Transceiver · failedWILL NOT RECEIVE OR TRANSMIT.SDR HEEA060148Transceiver · malfunctionedUSE SIDE OF DISPLAY UNREADABLE ON TRANSCEIVER. ONLY KHZ NUMBERS ARE DISPLAYED AND R604 SMOKES.SDR HEEA060147Transceiver · failedTRANSMITTER DIES AFTER SEVERAL KEYINGS AND SEVERAL MINUTES.SDR HEEA060146Transceiver · malfunctionedTWO YEAR INSPECTION. PERFORMED PRELIMINARY INSPECTION ON TRANSCEIVER AND FOUND UNIT TRANSMITTING ONLY 5 WATTS OF POWER OUT, INTERMITTENTLY GOING TO ZERO WATTS. ALSO FOUND FREQUENCY 118.00 MHZ NOT TRANSMITTING ON CORRECT FREQUENCY. FOUND DISPLAY TO GO OUT TWSDR HEEA060145Transceiver · failedTRANSCEIVER RECEIVER INOPERATIVE.SDR HEEA060144Transceiver · malfunctionedLOSES DISPLAY AFTER WARM UP AND POWER IS BELOW SPECS.SDR HEEA060143Transceiver · malfunctionedWEAK WITH STATIC.SDR HEEA060142Transceiver · failedON INITIAL INSTALLATION, UNIT WOULD NOT TRANSMIT. PERFORMED PRELIMINARY INSPECTION AND FOUND NO MODULATION. REPLACED Q120, Q121, AND Q122, MODULATION PRESENT BUT UNABLE TO ADJUST TO SPECS. ALSO OUTPUT POWER TOO HIGH.SDR HEEA060141Transceiver · malfunctionedDIGITS FADE IN AND OUT.SDR HEEA060140Transceiver · failedNO TRANSMIT AND NO DISPLAY.SDR HEEA060139Transceiver · malfunctionedVERY WEAK POWER OUTPUT.SDR HEEA060110Transceiver · malfunctionedTRANSCEIVER HAS EXCESSIVE GAIN ON 20 MILE AND 40 MILE RANGE.SDR HEEA060084Transceiver · inoperativeTRANSCEIVER INOPERATIVE; HEAVY CORROSION. BURNT COMPONENTS ON MODULATOR BOARD.SDR HEEA060044Transceiver · malfunctionedWHEN TRANSMITTING, FOUND CORES OUT, WEAK, AND BROKEN.SDR HEEA060043Transceiver · failedRADIO INTERMITTENTLY WILL NOT TRANSMIT.SDR AU990040Transceiver · faulty(AUS) VHF COM 1 TRANSCEIVER FAULTY. TRANSCEIVER CAUSES CONTINUOUS TRANSMISSION ON BRISBANE FREQUENCY VHF 121.70 MHZ. EXTENSIVE WORKSHOP TESTING COULD FIND NO FAULTS. PART TC: 13,323.SDR SWAA990051Connector · looseEN ROUTE LOST ALL TRANSMIT FUNCTIONS FROM THE CAPT AUDIO PANEL, IE NR 1 AND NR 2 COMM, SERVICE AND FLT INTERPHONE AND O2 MASK. AUDIO ON CAPT AND F/O PANEL WOULD CUT OUT OR FADE OUT. AIRCRAFT DIVERTED TO ABQ AND MADE AN UNEVENTFUL LANDING. SWAPPED VHF CONTROSDR HEEA0016855Transceiver · intermittentTRANSCEIVER UNIT IS INTERMITTENT.SDR HEEA0016854Transceiver · failedTRANSCEIVER DOES NOT TRANSMIT OR RECEIVE. PERFORMED PRELIMINARY INSPECTION, FOUND C195 AND ASSOCIATED CIRCUITS SEVERELY BURNT.SDR 99ZZZX1059Radio · failedAIRCRAFT HAD A TOTAL RADIO FAILURE COMING INTO (CMH) POWER CONVERTER SHORTED TO 28 VDC. REMOVED, REPAIRED, AND REINSTALLED. OPS CHECKS GOOD.SDR 98ZZZX4749Vhf Comm · failedFM RADIO BROKEN WHEN TRANSMITTING AND RECEIVING. REMOVED AND REPLACED.SDR 98ZZZX4429Connector · chafedDURING BASE LEG, PILOT INSTRUMENT LIGHTS WENT OUT. WHEN CIRCUIT BREAKER WAS RESET, SPARKS WERE OBSERVED AT THE LOWER INSIDE CORNER OF THE PILOTS WINDSHIELD NEAR CENTER POST. FOUND INSTRUMENT LIGHT WIRE CHAFED AGAINST THE FUEL QUANTITY INDICATION CANNON PLUG.SDR AU981466Switch · failed(AUS) AUDIO SELECTOR PANEL SUSPECT FAULTY. PANEL REMOVED AND TESTED WITH NO FAULT FOUND. FURTHER INVESTIGATION FOUND A FAULTY PRESS-TO-TRANSMIT (PTT) SWITCH.SDR HEEA0016730Power Supply · failedNO TRANSMIT LIGHT ON ROL VHF WHEN KEYED.SDR HEEA0016702Transceiver · malfunctionedTRANSCEIVER BREAKING IN TRANSMISSION.SDR HEEA0016701Transceiver · weakTRANSCEIVER TRANSMITS VERY WEAK OR NOT AT ALL.SDR 98ZZZX4728Transceiver · malfunctionedTRANSCEIVER WILL NOT RECEIVE. REMOVED AND REPLACED.SDR HEEA0016587Transceiver · malfunctionedRECEIVER/TRANSMITTER OUTPUT WILL NOT ADJUST TO .450 VDC.SDR HEEA0016456Transceiver · inoperativeTRANSCEIVER INOPERATIVE.
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