JASC 2310
Service difficulty reports · 1,685
Reports filed under 2310 · HF 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 = '2310' 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 = '2310' 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 UALA2009051301350Cable · defectiveHF TUNING CAUSING INTERFERENCE. REPLACED MCABLE W243-01CX- BA6903 FROM D4003J TO D4839J REF WDM 23-11-11 PG 1.HF RADIO TEST OK.SDR ASAA0955045Coupler · defectiveNR 1 HF TRANSMISSIONS CUTTING OUT DURING POSITION REPORTS. ONLY OCCASIONALLY AND INCONSISTENTLY. PERFORMED NR 1 HF TRANSCEIVER BITE TEST. FOUND KEY INTERLOCK LIGHT NOT COMING ON ALL THE TIME. REMOVED AND REPLACED NR 1 ANTENNA COUPLER REF 23 11 61 000 801 ASDR ASAA0954973Hf Comm · malfunctionedUNABLE TO TRANSMIT ON HF RADIOS. HF NR 1 AND NR 2 RADIO'S RECEIVE AND TRANSMIT NORMAL REF MM TASK 24 22 00 860 812. VERIFICATION FLIGHT SATISFACTORY HF RADIO CHECK GOOD. SEAMC NOTIFIED A/C IS NOW QUALIFIED.SDR ASAA0954796Hf Comm · malfunctionedARINL REPORTED NR 1 HF RADIO XSMIESIONS BROKEN SWITCHED PRIMARY FREQ TO NR 2 HF RADIO REPORTED LOUD/CLEAR. NR 1 HF SWITCHED TO DATA MODE. TESTED NR 1 HF RADIO WORKS NML REF MM 23 11 00/501. VERIFICATION FLIGHT SUCCESSFUL. OPS NORMAL.SDR HALA2009030200074Coupler · defectiveETOPS SIGNIFICANT SYSTEM - FIM 23110701 NR 1 HF RADIO VOICE MODE WILL NOT CHANNELIZE. DATA MODE WORKS INTERMITTENTLY. NR 2 HF DID NOT WORK IN DATA MODE. REMOVED & REPLACED NR 1 HF COUPLER PER AMM23-11-01. REPLACED NR 1 HF XCVR. OPS CHECK OK PER MM 23-11-0SDR HALA2009030100073Coupler · defectiveETOPS SIGNIFICANT SYSTEM - LEFT HF RADIO WILL NOT CHANNELIZE ON CERTAIN FREQS AND WILL NOT TRANSMIT ON ALL FREQS, DATA MODE OPERATES NORMALLY. TROUBLESHOT PER FIM 23-11-00-1. FOUND RIGHT HF COUPLER BAD. REMOVED AND REPLACED RIGHT HF COUPLER PER AMM 23-11-01SDR HALA2009022800072Coupler · faultyETOPS SIGNIFICANT SYSTEM - TRANSMISSION AND RECEPTION ON L HF INOP. BOTH VOICE AND DATA INOP ON LEFT SIDE. TROUBLESHOOT HF COUPLERS, FOUND NR 2 COUPLER BAD IN BOTH POSITIONS NR 1 COUPLER S/N FK516-01062 INSTALLED IN NR 2 POSITION. COUPLER S/N 0209 INSTALLEDSDR HALA2009022400063Transceiver · malfunctionedETOPS SIGNIFICANT SYSTEM - FIM 23110402 RT HF RADIO VERY WEAK ON 5574, 3413, 5547. SFO RADIO CALLED IT UNREADABLE. REPLACED RT HF TRANSCEIVER, OPS CK
W/SFO OK GROUND CK OK PER MM 23-11-00.SDR ASAA0954436Transceiver · faultyHF 1 TRANSMITTER INOP. RECEIVES OK. ACCOMPLISHED HF SYSTEM BITE PROCEDURE PER AMM 23 11 00 810 801 WITH NO FAULTS FOUND. UNABLE TO VERIFY DISCREPANCY AS A PRECAUTION REPLACED HF 1 R/T PER AMM 23 11 21 000 801 AND NR 1 ANTENNA COUPLER PER AMM 23 11 61 000 80SDR ASAA0954376Hf Comm · intermittentHF 1 RADIO WORKS INTERMITTENTLY (VOICE COMM). VERBAL FROM CREW NR 1 HF INTERMITTENT IN TRANSMIT ONLY. RECEIVE AND DATA FUNCTION WAS NORMAL. GROUNDED YES. UNABLE TO DUPLICATE. ACCOMPLISHED FIM 23 11 00 810 806 AND 23 11 00 810 801 BITE TEST AND CONTACTED SSDR UALA2009020200356Coupler · failedLEFT HF RADIO WILL NOT TUNE. REPLACED LEFT HF COUPLER, OPS CHECK OK.SDR HALA2009012900039Transceiver · inoperativeETOPS SIGNIFICANT SYSTEM - RT HF TRANSMISSION INTERMITTENT. T.S. IAW FIM 23-11-00 REMOVED AND REPLACED RT HF TRANSCIEVER IAW AMM 23-11-01. OPS CHK GOOD.SDR HALA2009012000032Radio · weakETOPS SIGNIFICANT SYS - RT HF COMM WEAK TO RECEIVE AND TRANSMIT. OPS CHECKS OK WITH SFO ON 8843 OK FOR SERVICE IAW AMM 23-11-00.SDR J7SA45371081227Control Panel · malfunctionedUNBEARABLE STATIC OVER BOTH RADIOS & SPEAKERS AFTER ROTATION WITH GEAR RETRACTION. CONTINUED THROUGH LANDING AND TAXI & DUPLICATED AFTER ENGINE SHUT DOWN & RESTART ON RT SIDE. TX CHECK LEFT SIDE WAS NORMAL. NO TX RIGHT SIDE. MIC OR HEADSET SEEMS WORSE WITH RASDR UALA2008122206948Transceiver · faultySECOND TIME RECEIVE INOP HF RIGHT RADIO FREQ 5574. RETUNE, NO HELP. REPLACED RT HF TRANSCEIVER AND F/O'S AUDIO SELECT PANEL. OPS CHECK FOR RT HF NOW TESTS OK.SDR UALA2008121706914Transceiver · failedRIGHT HF WILL RECEIVE BUT WILL NOT TRANSMIT. REPLACED NR 2 HF TRANSCEIVER.SDR HALA2008121400884Transceiver · malfunctionedETOPS SIGNIFICANT SYSTEM, TRANSMISSIONS ON RT HF INTERMITTENT AT ALL STATIONS. REMOVED AND REPLACED NR 2 HF TRANSCIEVER GROUND CHECKED OK PER AMM 23-11-03.SDR HALA2008121400883Transceiver · malfunctionedETOPS SIGNIFICANT SYSTEM, TRANSMISSIONS ON RT HF INTERMITTENT AT ALL STATIONS. REMOVED AND REPLACED NR 2 HF TRANSCEIVER GRND CHK OK PER AMM 23-11-03.SDR ASAA0854038Transceiver · inoperativeNR 1 HF TRANSMIT INTERMITTENTLY INOP GROUNDED YES. PERFORMED FIM TASK 23 11 00 810 801 NO DEFECTS NOTED. AS PRECAUTIONARY REPLACED NR 1 HF TRANSCEIVER IAW AMM 23 11 21 400 801. NR 1 HF FLIGHT VERIFICATION SATISFACTORY.SDR ASAA0853977Transceiver · faultyCIRCUIT BREAKER FOR HF 1 POPPED. RESET C/B REF 20 60 01. FOUND HF NR 1 TRANSCEIVER BAD. REPLACED NR 1 HF TRANSCEIVER REF 23 11 00 710 801 & OPERATIONAL CHECK OK.SDR ASAA0853879Panel · faultyCOMM 1 FREQUENCY TRANSFER SWITCH INOP SWAPPED 1 & 2 RADIO TUNING CONTROL PANELS. ACTUAL POSITIONS: NR 1 S/N 6440 & NR 2 S/N 6441. RELEASED PER MEL 23 3N. NR 2 RADIO TUNING PANEL INOP. SWAPPED RADIO TUNING PANELS TO ORIGINAL POSITIONS. REMOVED & REPLACED SDR UALA2008111806571Hf Comm · faultyHF SYSTEM FAULTY.SDR UALA2008111406509Coupler · faultyHF INTERFERENCE FAULTS. REPLACED LT & RT COUPLER. OPS CHECKED. NO FAULTS. REPLACED LT TRANSCEIVER.SDR 2008UALA06509Hf Comm · interferenceHF INTERFERENCE FAULTS.SDR 2008UALA06431Transceiver · faultyNUMBER 2 HF RADIO WON'T TEST. TRANSCEIVER IS DISCREPANT. REPLACED RIGHT TRANSCEIVER. CHECKS GOOD.SDR ASAA0853517Transceiver · failedHF RADIO NR 1 INOP VERIFIED MALFUNCTION BITE CHECK PER MM 23 11 00 SHOW TRANCEIVER NR 1 FAILURE. REMOVED AND REPLACED NR 1 HF TRANCEIVER. OPERATIONAL TEST GOOD PER MM 23 11 21, SYSTEM CHECKS GOOD.SDR 2008UALA05528Coupler · faultyRIGHT HF WILL NOT TRANSMIT. FOUND FAULTY HF. SUSPECT COUPLER. REPLACED RT HF COUPLER AND RT HF TRANSCEIVER.SDR 2008UALA05511Transceiver · failedRADIO PROBLEM. SHOP REPORT: FOUND INTERMITTENT RX. RPL Q6 & Q7 IN RX. REPLACED RT HF TRANSCEIVER.SDR RYN2008F00010Radio · failedACFT DIVERTED DUE TO LOSS OF THE RT HF COMMUNICATION SYSTEM. THE LT HF IS ALREADY ON DEFERRAL PER MEL 23-11-1-2. TROUBLESHOOTING IN WORK (ISSUED MEL 23-11-1-2OH DMI NR62632). (S)SDR ASAA0853319Control Panel · failedNR1 HF LIGHT ILLUMINATED ON CAPTAIN`S RADIO SELECT TUNE PANEL REGARDLESS OF WHICH RADIO IS SELECTED REMOVED AND REPLACED NR1 HF VHF COMM FRQ TUNING PANEL NR1 COMM OPS CK GOOD REF MM 23 11 01.SDR ASAA0853173Transceiver · malfunctionedHF 2 WORKED NORMALLY FOR FIRST 3 HRS, IT THEN QUIT TRANSMITTING BUT WILL RECEIVE. PERFORMED HF COMM NR 2 SYSTEM OPERATIONAL TEST LRU BITE W GREEN NO FAULTS. PERFORMED NR 1 & 2 HF COMM SYSTEM TEST REF 23 11 00 VOICE COMMUNICATION WITH SAN FRAN GOOD XMIT AND RSDR 2008UALA03720Coupler · faultyR HF RADIO FAIL TO TRANSMIT BUT RECEPTION IS GOOD. COUPLER IS FAULTY. REPLACED COUPLER.SDR ASAA0853061Transceiver · inoperativeHF2 COMM CIRCUIT BREAKER POPPED. NR 2 HF C/B REST BUT NR 2 HF TRANSCEIVER INOP. REMOVED AND REPLACED NR 2 HF TRANS PER MM 23 11 21 AND CONTACTED SFO RADIO, OPS CHECKS OK PER MM 23 11 00.SDR BB08063Coupler · inoperativeDUB - FLT 723 EN ROUTE DUB TO PHL. BOTH HF RADIOS BECAME INOPERATIVE DURING THE FLIGHT. THE FLIGHT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT HF ANTENNA COUPLER. OPERATIONALLY CHECKS OK.SDR BB08062Coupler · inoperativeDUB - FLT 723 EN ROUTE DUB TO PHL. BOTH HF RADIOS BECAME INOPERATIVE DURING THE FLIGHT. THE FLIGHT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT HF ANTENNA COUPLER. OPERATIONALLY CHECKS OK.SDR BB008061Transceiver · inoperativeDUB - FLT 723 EN ROUTE DUB TO PHL. BOTH HF RADIOS BECAME INOPERATIVE DURING THE FLIGHT. THE FLIGHT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT HF RADIO TRANSCEIVER. OPERATIONALLY CHECKS OK.SDR BB08060Transceiver · inoperativeDUB - FLT 723 EN ROUTE DUB TO PHL. BOTH HF RADIOS BECAME INOPERATIVE DURING THE FLIGHT. THE FLIGHT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT HF RADIO TRANSCEIVER. OPERATIONALLY CHECKS OK.SDR HALA0800497Transceiver · inoperativeETOPS SIGNIFICANT SYSTEM, TRANSMISSION L HF INOP. TUNING LAST FOR 15 SECONDS AND OCCURS EACH TIME MIC IS KEYED. HAPPENS ON MULTIPLE FREQUENCIES. REPLACED LT HF TRANSCEIVER PER AMM 23-11-03. OP CHECKS OK. SDR HALA0800453Hf Comm · malfunctionedETOPS SIGNIFICANT SYSTEM, HF RADIO NR 2 UNABLE TO TRANSMIT. ACCOMPLISHED BITE ON NR 2 HF IAW DAL FIM 23-11-00, FIG 103. NO FAULT SHOWN, PER BIK NR 8 THE SYSTEM IS OK.SDR AMTA200800241Transceiver · unserviceableON HFI, NO LIGHT, NO CHIME ON SELCAL CONTROL PANEL SIGNAL WEAK. REMOVED AND REPLACED NR 1 HF TRANSCEIVER IAW AMM 23-11-21-4. CALLED SFO RADIO AND RECEIVED SELCAL FROM THE M. GOT LIGHT AND CHIME. (K)SDR ASAA0852754Coupler · faultyUNABLE TO TUNE OR TRANSMIT ON NR 2 HF. REPLACED NR 2 HF COUPLER. GROUND VERIFICATION TEST PASSED.SDR DXTA20082951Rmu · odorNR 1 RMU SWITCHED ON AND OFF TWICE IN FLIGHT. EACH TIME THIS HAPPENED A STRONG ELECTRICAL ODOR WAS NOTICED. NR 1 COMM CB WAS PULLED. REMOVED RMU AND INSTALLED SERVICEABLE UNIT IAW MM 23-80-01. SYSTEM OPERATIONAL CHECKS GOOD.SDR ASAA0852708Transceiver · faultyHF 2 DOES NOT TRANSMIT. NR 2 HF DOES NOT TRANSMIT ON 10 MEGS BUT VOICE HEARD ON 13 MEGS. REPLACED NR 2 HF TRANSCEIVER. OP CHECKS GOOD.SDR AMTA200800215Transmitter · inoperativeL HF TRANSMITTER INOP AT ALL CREW STATIONS. REMOVED AND REPLACED TRANSCEIVER IAW AMM 23-11-03-4, OPS CK GOOD. (K)SDR 2008UALA01309Transceiver · intermittentLEFT HF INTERMITTENT, PER CHIDD. PER IB CREW: TX AND RX VERY GARBLED. REPLACED LT HF TRANSCEIVER, OPS & SELCAL CHECKED OK.SDR BB08030Coupler · failedPHL PHL-MXP FLT NR 716 RETF - CREW STATES, 'TRANSMISSION ON NR 2 (RT) HF INOP AT ALL STATIONS.' MAINTENANCE REPLACED RT COUPLER. TUNES CHKS OK.SDR DXTA20082898Rmu · odor10 MINUTES AFTER TAKEOFF CREW SMELLED A BURNING PLASTIC LIKE ODOR. REMOVED NR 1 RMU PN 7012100-825 SN 98112277 AND INSTALLED REPAIRED UNIT PN 7012100-825 SN: 00102968. OPERATIONAL TEST IS GOOD REF EXCEL AMM 23-80-01SDR ASAA0852641Audio Panel · faultyFIRST OFFICER'S HF 2 MIC SELECTOR. REPLACED F/O'S AUDIO CONTROL PANEL PER AMM 23 51 02.SDR DL764080189Unknown · malfunctionedLEFT VHF PANEL STARTED DISPLAYING FAIL INTERMITTENTLY THEN CONTINUOUSLY. RESET CB, FAIL WENT AWAY BUT COULD NOT TRANSMIT OR RECEIVE ON VHF OR STACOM. RT VHF AND STACOM WAS ABLE TO RECEIVE BUT NOT TRANSMIT. AFTER 10 MIN, RT VHF COULD TRANSMIT ON A HANDFULL OSDR BB08015Transceiver · failedPHX PHX-OGG FLT 432 - CREW STATED A/C HAD LOST ITS NUMBER 2 HF RADIO. RADIO WOULD NOT TRANSMIT AT ALL. TRIED TO RESET CB AND RADIO WOULD STILL NOT TRANSMIT. CAPT AND CONTROLLING DISPATCHER AGREE TO RETURN TO PHX. MAINTENANCE REPLACED NR 2 HF COMM TRANSCEIV
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