JASC 2311
Service difficulty reports · 69
Reports filed under 2311 · UHF 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 = '2311' 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 = '2311' 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 CA060406001Relay · defectiveRELAY IS USED TO POWER THE RADIO-NAVIGATION SYSTEM. ON A TRAINING FLIGHT INSTRUMENT APPROACH, SMOKE WAS NOTICED UNDER THE INSTRUMENT PANEL. THE APPROACH WAS ABORTED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL CARRIED OUT A DETAILED INSPECSDR RAIA00603060Radio · failedFLT 8080 SAT - COMM NR 1 AND TRANSPONDER NR 1 FAILED IN FLIGHT. MAINTENANCE REPLACED THE NR 1 INTERGRATED COMM UNIT.SDR 05FDEA00767Spar · corrodedVERT STAB FRONT SPAR ANTENNA HAS PITTING CORROSION IN SEVERAL AREAS. REMOVED AND REPLACED 1 EA ANTENNA IAW A310-200 AMM 23-11-11-4. OPS CHECK NOT REQUIRED HF SYSTEM IS DEACTIVATED.SDR XNOA1211Microphone · failedNR 1 UHF COMM F/O, F/E SIDE CARRIER ONLY - NO VOICE CAPT, ONLY CAN TRANSMIT ON NR 1 COMM. REMOVED AND REPLACED CAPT'S SIDE HAND MIC UHF SYS, OPS CHECK GOOD IAW A300MM 23-21-00.SDR IXXA0400120OTransceiver · brokenDURING FLIGHT FROM KSUU TO PHIK, HF NR 1 AND NR 2 RADIO REPORTED TO HAVE LOUD BACKGROUND SQUEAL AND IS UNREADABLE. CREW RETURNED AIRCRAFT TO KSUU AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED NR 1 HF ACCESSORY COUPLER AND NR 2 HF R/T. OPERATSDR CA041014002Master Switch · failed(CAN) RADIO MASTER SWITCH CONTROLLING POWER TO ALL RADIOS E.G. DUAL NAV COM, VDR, TRANSPONDER, BECAME INTERMITTENT THEN FINALLY FAILED SHUTTING POWER OFF TO ALL THE RADIOS. MINIMAL PLAY IN TOGGLE SWITCH EVIDENT. REPLACED SWITCH AND NO MORE FAULT. TIME ON ORISDR CA030603005Audio Panel · misinstalled(CAN) CREW REPORTED BOTH VOR SYSTEMS WERE NOT FUNCTIONING COMPLETELY. VOR AUDIO SIGNAL COULD BE PICKED UP AND TO/FROM FLAG WORKED. INDICATOR NEEDLES WOULD NOT DEVIATE FROM CENTER. COMPONENTS FAILED TO DETERMINE SOURCE OF PROBLEM. A/C WAS SENT TO FACILITY WHERESDR ANCF200200015Coupling · damagedTRANSMISSION ON BOTH HF INOPERATIVE AT ALL STATIONS.CORRECTIVE ACTION:PERFORMED FIM 23-11-00 OPERATION FOUND NORMAL ON LH HF, ON RH SYSTEM WAS REPLACED HF COUPLER AND HF TRANCEIVER AS PER AMM 23-11-03 ANS 23-11-01, ACCOMPLISHED OPERATIONAL TEST ON BOTH SYSTEM SDR XN0A01022Uhf Comm · inoperativeNUMBER 2 RADIO DOES NOT TRANSMIT. TRANSFERRED NR 2 UHF COMM TRANSMIT TO DMI LOG IAW ENA MEL 23-10-01.SDR HEEA072668Transmitter · intermittentINTERMITTENT. REPLACED VOLUME POTENTIOMETER, VOLUME KNOB AND CHANNEL KNOB. REPAIRED PROBLEM. BENCH CHECK GOOD.SDR HEEA072667Transmitter · malfunctionedRATCHETING VOLUME KNOB. REPLACED VOLUME POTENTIOMETER. REPAIRED PROBLEM. BENCH CHECK GOOD.SDR HEEA072666Transmitter · failedCANNOT GET SQUELCH TEST OR ANY TRANSMISSION FROM ANY CHANNEL ON FM RADIO. REPLACED VOLUME CONTROL, VOLUME KNOB AND FRONT PANEL. REPAIRED. BENCH CHECK GOOD.SDR R7MR291732569Transceiver · failedUNIT FAILED UPON INSTALLATION. UNACCEPTABLE SIDETONE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR CA001218005Transceiver · damaged(CAN) TRANSCEIVER STICKS IN RX MODE MAKING COMMUNICATION IMPOSSIBLE ON THE FM UHF BAND. UNIT WAS REPLACED.SDR 00FDEA00779Transceiver · inoperativeVHF RADIO PRODUCE CARRIER TONE THAT MADE IT IMPOSSIBLE TO COMMUNICATE WITH ATC ON MOST FREQ. REMOVED AND REPLACED NR 2 R/T INTO NR 2 SLOT. NR 2 IS NOW S/N 8304, NR 1 IS NOW B2157. PER IAW 727 MM 20-10-017 & 23-21-01.SDR 20000918SH019Transceiver · malfunctionedUHF 155 TX FEEDBACK TO CREW. NEED M5 REVISION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR 00FDEA00253Speaker · noisyABORTED T/O DUE TO LOUD SQUEAL NOISE IN COCKPIT OF UNDETERMINED ORIGIN (NOT RADIO). RECONFIGURED AC- WND TO NORMAL UNABLE TO DETERMINE SOURCE OF NOISE. INFO NOTED 2ND T/O ROLL NORMAL. UNABLE TO DUP NOISE.SDR PCAA0004026Audio Panel · failedERI-PIT - FLIGHT 3978 UPON APPROACH INTO PIT THE CREW OBSERVED SMOKE COMING FROM THE CAPTAINS AUDIO PANEL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND SWAPPED AUDIO PANEL FROM OBSERVERS POSTION INTO CAPTAINS POSITION AND ISSUED MEL FOR OBS. SDR 20000413SH020Transceiver · intermittentTRANSCEIVER TRANSMITS INTERMITTENTLY ON UHF FREQUENCIES. REMOVED AND REPLACED. (X)
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