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.

SDR YENA20121110643Coupler · failedFLT 215 EWR-SJU, AIRCRAFT DIVERTED TO FLL DUE TO HF RADIO INOP. REMOVED AND REPLACED HF COUPLER IAW AMM 23-11-36. OPS CHECK GOOD.Nov 10, 2012 · N653JB · Airbus A320232SDR ASAA2012110993273Transceiver · malfunctionedHF 2 CIRCUIT BREAKER TRIPPED. CONFIRMED FAULT, HF NR 2 CIRCUIT BREAKER TRIPPED. REPLACED NR 2 HF COMM TRANSCEIVER IAW MM 23-11-21, TRANSMITTED AND RECEIVED HF VOICE SIGNALS AND DATA, OPS CHECKED GOOD.Nov 9, 2012 · N565AS · Boeing 737890SDR ASAA2012110493242Transceiver · failedNR 1 HF RADIO IS VERY GARBLED ON THE RECEIVING SIDE IT APPEARS TO TRANSMIT OK AND SEL CALL WORKS OK. R & R NR 1 HF TRANSCEIVER IAW AMM 23-11-21-000-801. OPS CHECKED.Nov 4, 2012 · N562AS · Boeing 737890SDR UALA2012103106275Transceiver · faultyNR 2 HF RADIO WILL NOT TRANSMIT. DEFER TIME AT DEPARTURE TIME. NO TROUBLESHOOTING INVOLVED. REPLACED RIGHT HF TRANSCEIVER IAW AMM. WITH NO FAULTS NOTED.Oct 31, 2012 · N675UA · Boeing 767322SDR ASAA2012103093214Unknown · unknownNR 1 HF RADIO DISPLAYS SHOW FAIL. CAN SET NEW FREQENCIES WHEN TURNING KNOBS (REVERTS TO NORMAL DISPLAY FOR SEVERAL SECOND THEN FAIL LTS RETURN) WORKS OK EVEN WITH FAIL LTS NR 2 HF WORKS NORMAL. ACCOMPLISHED HF COMM SYS BITE TEST IAW FIM TASK 23-11-801. NO FOct 30, 2012 · N588AS · Boeing 737890SDR UALA2012102206036Transceiver · inoperativeL HF INOPERATIVE. CHECKED ON THE GROUND; INFLT-LONG TUNE CYCLE THEN UNABLE TO XMIT; RECEIVES OKAY :LT HF COUPLER NOT TUNING. REPLACED HF TRANSCEIVER PER MM.Oct 22, 2012 · N598UA · Boeing 757222SDR AALA20121007001Coupler · defectiveMIA - INFLIGHT JFK-GRU. CREW REPORTED BOTH HIGH FREQUENCY RADIOS INOPERATIVE. EMERGENCY DECLARED FLIGHT DIVERTED MIA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACE LEFT AND RIGHT HIGH FREQUENCY COUPLERS M23102 AND M23202. SYSTEM GROUND CHOct 7, 2012 · N792AN · Boeing 777223SDR UALA2012092105361Computer · faultyLEFT HF RADIO WILL NOT TRANSMIT. MSG 23039 & 23034 NOTED. LEFT HF TRANSCEIVER REPLACED & BITE PASS. BUT LEFT HF RECEIVE OK TRANSMIT FAIL ON ALL 3 ACP. AMU TRIED NO JOY. FIM 23-11 TASK836 FOLLOW ITEM B2 CCT CHECK OK. LEFT CMC SWAP WITH RIGHT CMC TRIED. LSep 20, 2012 · N105UA · Boeing 747451SDR UALA2012090404993Coupler · failedRT HF TUNING. DUE TO CHRONIC REPORTS OF RT HF RADIO WILL NOT TUNE, PERFORM THE FOLLOWING TASKS. COUPLER MR23167-10 WAS INSTALLED ON 8-26 AND HAD PREVIOUS HISTORY FOR SAME PROBLEM. PREVIOUS PROBLEM ON THIS AC WAS RECEPTION. TUNING PROBLEM ONLY APPEARED AFTESep 3, 2012 · N209UA · Boeing 777222SDR ASAA2012091192878Radio · failedNR 2 HF RADIO FAILED IN FLIGHT. CHECKED HF 2 FOR DATA MODE, FAIL LIGHTS APPEAR IN BOTH WINDOWS. ACCOMPLISHED HF NR 2 OPS AND SYS TESTS REF MM23-11-00-710-801 AND 23-11-00-730-801. BOTH OPS NORMAL WITH NO FAIL ANNUNCIATIONS. TRANSMIT AND RECEIVE WAS 4 X 4 ATSep 1, 2012 · N512AS · Boeing 737890SDR UALA2012083104917Coupler · faultyHF RADIO - TUNING PROBLEM. IN REF TO CH3708, RIGHT COUPLER WAS REPLACED. STILL NEED LEFT COUPLER REPLACED. REPLACED LEFT COUPLER PER AMM, OP CHECK NORMAL.Aug 30, 2012 · N773UA · Boeing 777222SDR UALA2012082704810Transceiver · faultyHF SYSTEM FAILURE, RTFL HF COMM RT INOP. RADIO TUNES BUT NO VOX XMIT ORRCV. CYCLED C-B NO HELP. REPLACED RIGHT HF TRANSCEIVER PER MM. CONFIRMED REC-TRANSMIT FUNCTION RIGHT HF SYSTEM OPERATES NORMAL.Aug 27, 2012 · N209UA · Boeing 777222SDR UALA2012082704809Transceiver · faultyHF COMM RT INOP. RADIO TUNES BUT NO VOX XMIT ORRCV. CYCLED C-B, NO HELP. REPLACED RIGHT HF TRANSCEIVER PER MM. CONFIRMED REC-TRANSMIT FUNCTION RIGHT HF SYSTEM OPERATES NORMAL.Aug 26, 2012 · N209UA · Boeing 777222SDR UALA2012082004632Panel · faultyBOTH HF WILL NOT TRANSMIT. REPLACED RIGHT RTP, OP CHECK'S GOOD.Aug 20, 2012 · N773UA · Boeing 777222SDR UALA2012082104666Unknown · malfunctionedRIGHT HF NOT TRANSMITTING. DEFER PER MEL 2311H. TRANSCEIVER PCN 583-9006 REPLACED, NO HELP PER MM.Aug 20, 2012 · N795UA · Boeing 777222SDR HALA2012082000195Coupler · faultedTRANSMISSION AND RECEPTION ON RT-HF INOPERATIVE. (IT WOULD NOT CHANELIZE). FOUND RT TRANCEIVER FAULTING HF COUPLER. R & R NR 2 HF COUPLER IAW MM 23-11-01. GROUND CHECK OK.Aug 20, 2012 · N586HA · Boeing 7673G5SDR HALA2012082000194Radio · malfunctionedTRANSMISSION AND RECEPTION ON LT-HF INOPERATIVE (IT WOULD NOT CHANELIZE. RERACKED NR 1 HF TRANSCEIVER IAW MM 23-11-03. GROUND CHECK OK.Aug 20, 2012 · N586HA · Boeing 7673G5SDR ASAA2012080692674Transceiver · inoperativeHF 2 WILL RECEIVE BUT NOT TRANSMIT. ACFT GROUNDED. VERIFIED FAULT. R & R NR 2 HF COUPLER IAW AMM 23-11-61. R & R NR 2 HF TRANSCEIVER IAW AMM 23-11-21. NR 2 HF OPS NORMAL IAW SAME REF.Aug 6, 2012 · N562AS · Boeing 737890SDR ASAA2012080492654Hf Comm · malfunctionedHF NR 2 WOULD NOT TRANSMIT AT N1. PERFORMED FIM 23-11, TASK 806 HF RECEIVE/TRANSMIT PROBLEM. ALL CHECKS PASSED & PERFORMED HF BITE PROCEEDURE IAW FIM 23-11, TASK 801 ALL LRU TESTS PASSED. NO HISTORY LAST 30 DAYS.Aug 4, 2012 · N562AS · Boeing 737890SDR UALA2012072303955Transceiver · inoperativeLEFT HF RADIO INOPERATIVE. LEFT HF TEST PASSED MAT TEST, LEFT HF CAN MONITOR BUT WILL NOT TRANSMIT IN BOTH CAPT-FO POS. COUPLER WILL NOT TUNE FOR TRANSMIT. RDF-T :TRIED NEW LEFT HF TRANSCEIVER STILL NOT TUNING. REINSTALLED OLD ONE. OPS CHECKED RIGHT HF PER AMMJul 22, 2012 · N214UA · Boeing 777222SDR UALA2012071203759Coupler · failedRT HF COMM ISSUES. DUE TO REPETITIVE HITS IN AHM ON THE RT HF ANTENNA COUPLER HAVING AN INTERNAL FAULT (MESSAGE 23-51012) WHICH STARTED SHORTLY AFTER IT WAS INSTALLED AND IS PRESENT ON MOST LEGS. 1. REPLACED THE RT HF ANTENNA COUPLER PER AMM 23-11-03. ESTAJul 11, 2012 · N776UA · Boeing 777222SDR UALA2012071203758Coupler · failedHF RADIO - TRANSMISSION PROBLEM. RIGHT HF CAN RECEIVE BUT DOES NOT HAVE LONG RANGE TRANSMIT CAPABILITY. REPLACED COUPLER IAW AMM. ESTABLISHED AUDIO COMMS AND RECEIVED CALL ON LT AND RT HF RADIOS. SYSTEM OPS CHECKED NORMAL.Jul 11, 2012 · N776UA · Boeing 777222SDR UALA2012070203592Control Panel · failedLEFT HF CONTROL INPUT FAILURE. REMOVED AND REPLACED LEFT HF IAW AMM, TESTED OK.Jul 2, 2012 · N673UA · Boeing 767322SDR ASAA2012070292456Control Panel · failedHF1 TRANSMIT FUNCTION INOPERATIVE. AUDIO RECEPTION FUNCTIONS NORMALLY. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT, NR 1 HF OPS NORMAL. R & R NR 1 HF COUPLER REF MM 23-11-61, OPS CHECK NORMAL. REQUIRES FLIGHT VERIFICATION OF NR 1 HF. FLT VERIFICATION UNSUCCEJul 2, 2012 · N530AS · Boeing 737890SDR UALA2012070303540Control Panel · failedLEFT HF CONTROL INPUT FAIL. REMOVED AND REPLACED LEFT HF IAW AMM, TESTED OKAY.Jul 2, 2012 · N673UA · Boeing 767322SDR UALA2012070203519Coupler · inoperativeNR 2 HF RADIO FREQUENCY DISPLAY INOPERATIVE. HF 2 COCKPIT BREAKER TRIPPED AND WOULD NOT RESET, REPLACED HF 2 ANTENNA COUPLER PER MM, OPS CHECKS OKAY.Jun 30, 2012 · N589UA · Boeing 757222SDR YENA20120622535Module · failedFLT 1703 BOS-BDA, AIR TURNBACK TO BOS DUE UNABLE TO TRANSMIT ON HF FREQUENCY WHEN PTT IS SELECTED, AN AUDIBLE TONE IS GENERATED AND STAYS ON FOR AN EXTENDED TIME, RANGING FROM 5-30 SECONDS AND ON THE HF RADIO PAGE, AN AMBER "TUNING" MESSAGE WOULD ILLUMINATE ANJun 22, 2012 · N239JB · Emb ERJ190100IGWSDR ASAA2012062892441Transceiver · failedLOST ABILITY TO TRANSMIT USING HF 1 TRIED RECHANNELING RADIO NO EFFECT SWITCHED TO HF 2, OPS OK. ACFT GROUNDED. PERFORMED T/S REF FIM 23-11-00-810-806, FOUND NR 1 RT INOP R & R NR 1 RT IAW AMM 23-11-21-801 AND INSTALLED NR 1 RT IAW AMM 23-11-21-400-801. GROJun 2, 2012 · N530AS · Boeing 737890SDR ASAA2012062792430Transceiver · inoperativeUNABLE TO TRANSMIT OR RECEIVE ON HF 2. CHANNELIZE TONE LASTED 5 SECONDS ON EACH TUNE ATTEMPT. NO SIDE TONE ON TRANSMITT. UNABLE TO HEAR WWV ON RECEIVE CHECK. VERIFIED HF 2 FROM CAPTAINS AND F/O INOPERATIVE. R & R HF 2 TRANSCEIVER, REF MM 23-11-21. OPSJun 2, 2012 · N568AS · Boeing 737890SDR UALA2012042702518Coupler · faultyHF RADIO TRANSMISSION PROBLEM. NO TRANSMIT. REPLACED COUPLER.Apr 27, 2012 · N798UA · Boeing 777222SDR ASAA1251457Warning Light · false activationHF 2 RADIO INDICATES FAILED IN BOTH ACTIVE & STANDBY SIDES. ACFT GROUNDED. ACCOMPLISHED HF OPS TEST REF MM 23- 11-00. OPS NORMAL.Apr 25, 2012 · N514AS · Boeing 737890SDR ASAA12511435Circuit Breaker · trippedHF 2 CIRCUIT BREAKER DISCOVERED POPPED ON PREFLIGHT. RESET HF 2 CIRCUIT BREAKER REF MM 20-60-01. HF 2 OPS CHECKED IAW MM 23-11-00-710-801 AND GROUND VERIFICATION TEST, OPS CHECKED NORMAL.Apr 21, 2012 · N592AS · Boeing 737890SDR ASAA12511427Transceiver · failedHF 2 NO SIDE TONE. ACFT GROUNDED. TROUBLESHOOT TO BAD HF2 TRANSCEIVER. REMOVED IAW AMM 23-12-21-020-801. INSTALLED IAW AMM 23-12-21-420-801. OPS CHECK TEST OK IAW AMM 23-11-00-710-801.Apr 18, 2012 · N508AS · Boeing 737890SDR ASAA12511426Hf Comm · malfunctionedNO SIDE TONE TRANSMITTING ON HF 2 FROM EITHER CONTROL HEAD. SELCAL CHECK RECEIVES OK ON BOTH HF 1 & 2. RECEPTION OK ON BOTH HF 1 & 2. ACFT GROUNDED. PERFORMED HF SYS BITE PROCEDURE FIM 23-11-00-810-801. OPS CHECKED NORMAL. GROUND VERIFICATION OF HF 2 TRANSMIApr 18, 2012 · N508AS · Boeing 737890SDR YENA20120411476Amplifier · failedFLT 1731, AIR TURNBACK DUE TO HF TUNING FAILED, UNABLE TO TRANSMIT USING LOW, MED, HIGH TRANSMIT POWER. PERFORMED TROUBLESHOOTING, REMOVED AND REPLACED HF TRANSCEIVER AND HF ANTENNA COUPLER IAW AMM 23-11-03 AND AMM 23-11-01. OPS CHECKED NO HELP. IHF AMPLIFApr 11, 2012 · N267JB · Emb ERJ190100IGWSDR ASAA12511340Transceiver · malfunctionedUNABLE TO READ RADIO ON HF1 CLEARLY, CHECK WAS GOOD HE COULD READ US LOUD AND CLEAR VERY SCRATCHY SWITCHED TO HF2 AND IT WAS CLEAR USED HF FOR DATA NR 1 ON (EEP) SOUNDED BETTER. UNABLE TO CONFORM. GROUND CHECK OPS NORMAL. AS PRECAUTION REPLACED NR 1 HF TRANApr 2, 2012 · N533AS · Boeing 737890SDR NSVA20120321486Electronic Unit · defectiveON TAKEOFF ROLL, THE CREW NOTICED THAT THERE WAS A LOSS OF COMMUNICATION / AVIONICS ISSUE BETWEEN THE CAPTAIN AND THE FIRST OFFICER. REPORTED TO THE DISPATCHER THAT THEY DID A LOW ENERGY ABORTED TAKEOFF AND WERE RETURNING TO THE GATE FOR MAINTENANCE PROCEDUREMar 21, 2012 · N343CJ · Saab 340BSDR ASAA12511230Circuit Breaker · openNR 1 HF RADIO INOP. FOUND NR 1 HF BREAKER OPEN. RESET PER 20 60 01 AND ACCOMPLISHED CHECK OK PER 23 11 00. COMMUNICATION ESTABLISHED SELCAL CHECK AND AUTO TUNE FUNCTIONS NORMAL.Mar 11, 2012 · N514AS · Boeing 737890SDR ASAA12511190Transceiver · faultyUNABLE TO TRANSMIT / RECEIVE ON HF 2. REPLACED NUMBER TWO HF TRANSCEIVER REF ETOPS AMM 23 11 21 OPS CK NORMAL. PERFORMED HF COMM SYS TEST REF ETOPS AMM 23 11 00 OPS CK NORMAL. FLIGHT CREW TO COMFIRM NUMBER TWO HF RADIO NORMAL IN VOICE. VERIFICATION FLT SATMar 5, 2012 · N514AS · Boeing 737890SDR ASAA12511173Hf Comm · malfunctionedJUST PAST ZEMOM INTERSECTION FL 370 NE BOUND FROM 0029Z TO 0039Z LOST BOTH HF RADIOS. NO STATIC SIDETONE NO TRANSMIT NO RECEIVE OR MICROPHONE CLICKS. PULLED AND RESET HF2 CB. NR 1 HF CAME BACK ON LINE BUT NR 2 HF STILL INOP. AFTER ABOUT 1 HOUR HF NR 2 CAMEMar 3, 2012 · N514AS · Boeing 737890SDR UALA2012022001008Transceiver · faultyRIGHT HF RADIO APPEARS INOP UNABLE TO TUNE BECAUSE NO FREQ DISPLAY. REPLACED RT HF XCVR PER MM, OPS OKAY.Feb 19, 2012 · N213UA · Boeing 777222SDR ASAA12511068Unknown · malfunctionedPASSING SEDAR FIX COULD NOT RECEIVE SFO RADIO ON THE HF 1 OR 2 . COULD HEAR OUR OWN SIDE TONE WHEN TRANSMITTING AND SFO REPORTED TO OTHER FLIGHTS THAT THEY WERE RECEIVING US. NOTE: PRIOR TO PUSH AND AFTER RADIO CHECK ON THE GROUND IN SEA THE EXTERNAL PWR WAFeb 7, 2012 · N594AS · Boeing 737890SDR ASAA12511060Transceiver · inoperativeNR 1 HF RADIO INOP. PERF HF NR 1 FAULT ISOLATION PER 23 11 00 810 803. CONFIRMED NR 1 HF TRANSCEIVER INOP. REPLACED NR 1 HF TRANSCEIVER PER 23 11 00 810 803/400 801, OPS CHECK NORMAL PER SAME.Feb 6, 2012 · N590AS · Boeing 737890SDR UALA2012012700569Selector Panel · faultyRT HF TRANSMISSIONS ARE INOP, WEAK, GARBLED, INTERMITTENT AT (1=CAPT,2=F-O,3=F-OB) STATION. OTHER STATIONS NORMAL. TRIED NEW TRANSCEIVER, NO HELP. REPLACED O/B AUDIO SEL PNL. OP CKS OK.Jan 26, 2012 · N649UA · Boeing 767322SDR 2012FA0000042Radio · smokeSMOKE EMITTED FROM COMMUNICATIONS RADIO IN FLIGHT, RESULTING IN PRECAUTIONARY LANDING.Jan 16, 2012 · N728PG · Robsin R44SDR HALA2012010400006Transceiver · malfunctionedETOPS SIGNIFICANT SYS - TRANSMISSION ON RIGHT HF, INOPERATIVE AT ALL STATIONS. RERACKED RT HF TRANSCEIVER. GROUND OPS CHECKED OK IAW AMM 23-11-03.Jan 4, 2012 · N583HA · Boeing 76733ASDR ASAA12510873Unknown · malfunctionedHF2 SHOWS FAIL WHEN SELECTED. PERFORMED HF COMMUNICATION SYSTEM TEST. OPS CHECK GOOD. REF AMM 23 11 00 730 801.Dec 30, 2011 · N532AS · Boeing 737890SDR ASAA11510849Coupler · faulty40 MIN INTO FLT AFTER ENTERING CLASS II NAV BUT PRIOR TO ETOPS AIRSPACE MADE POSITION REPORT NORMALLY ON HF1 RECEIVED SELCAL CHECK BUT COULD NOT RESPOND TO ATC. DISCOVERED THAT WE COULD NOT TRANSMIT ON HF OR VHF COMMS 1 OR 2 USING BOOM MIC OR HANDHELD MIC AT Dec 24, 2011 · N506AS · Boeing 737890SDR UALA2011121906963Unknown · defectiveHF 1 RECEPTION IS INTERMITTANT. SEEMS TO TRANSMIT OKAY. SUSPECT COUPLER DUE TO NOT TUNING COMPLETELY SEEMS TO TUNE OFF FREQ.Dec 19, 2011 · N552UA · Boeing 757222SDR UALA2011121606910Transceiver · faultyLEFT HF WORKS BUT FADES IN AND OUT AT TIMES COMPARED TO THE RIGHT HF. REPLACED LEFT HF TRANCEIVER, CHECKED OK.Dec 16, 2011 · N552UA · Boeing 757222
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