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 UALA2013071104844Transceiver · malfunctionedRIGHT HF RADIO HAS WEAK VOLUME WITH TOGGLE SWITCH FULL UP. R & R RIGHT HF TRANSCEIVER IAW AMM 23-12-01.Jul 7, 2013 · N661UA · Boeing 767322SDR ASAA2013070595480Radio · unknownNR 1 & 2 HF RADIOS GARBLED IN RECEIVE MODE ONLY. TRANSMIT OK, DATA OK JUST WEAK TO RECEIVE. ACFT GROUNDED. PERFORMED BITE CHECK OF HF SYS, NO FAULTS FOUND IAW AMM TASK 23-11, TASK 801. PERFORMED OPS CHECK OF HF SYS IAW AMM TASK 23-11.Jul 5, 2013 · N563AS · Boeing 737890SDR UALA2013062704519Transceiver · inoperativeLEFT HF RADIO INOPERATIVE. REPLACED LEFT HF TRANSCEIVER IAW MM 23-11-05, TEST PASSED.Jun 27, 2013 · N797UA · Boeing 777222SDR ASAA2013062695341Transceiver · failedNR 1 HF WILL NOT LINK ON TO ACARS. ACFT GROUNDED. R & R WITH NEW HF NR 1 RECEIVER TRANSMITTER. PERFORMED INSTALLATION TEST INSTALLATION TEST NORMAL IAW MM 23-11-21-000-801.Jun 26, 2013 · N512AS · Boeing 737890SDR UALA2013062404369Receiver · faultyHF LT WILL NOT TUNE. WILL NOT TRANSMIT.Jun 23, 2013 · N774UA · Boeing 777222SDR HALA201306240135Coupler · failedBOTH HF RADIOS NOT CHANNELIZING. R & R LT AND RT HF ANTENNA COUPLERS IAW AMM TASK 23-11-01-024-001/23-11-01-424-008, R & R LT HF TRANSCEIVER IAW AMM TASK 23-11-03-424-005, PERFORMED OPS CHECK TEST OF LT AND RT HF TRANSCEIVER, TEST NORMAL, IAW TASK, 23-11-00-71Jun 22, 2013 · N586HA · Boeing 7673G5SDR UALA2013062104344Coupler · failedHF RECEPTION WEAK, INTERMITTENT, ERRATIC. ALL FREQS TRANSMISSIONS OK. REPLACED LEFT HF COUPLER, IAW AMM 23-11-01, ACCOMPLISHED LOCAL AND LONG DISTANCE CHECK, TESTED GOOD.Jun 19, 2013 · N643UA · Boeing 767322SDR ASAA2013061295088Transceiver · malfunctionedNR 1 HF RADIO WILL NOT TRANSMIT IN ANY OF THE AUDIO PANELS. ACFT GROUNDED. ACCOMPLISHED HF COMMUNICATION SYS BITE, NO FAULTS NOTED, IAW MM 23-11-00, FIM 23-11, TASK 801. ACCOMPLISHED HF COMMUNICATION SYS TEST, WWV GROUND VERIFICATIONS TEST PASSED, ACARS LINKJun 12, 2013 · N597AS · Boeing 737890SDR ASAA2013060494990Warning Message · false activationHF-1 DISPLAYS FAIL MESSAGE. CIRCUIT BREAKER NOT TRIPPED. ACFT GROUNDED. FAIL MESSAGE DISPLAYS IN CAPT AND F/OS RTP WHEN HF-1 IS SELECTED. PERFORMED HF-1 BITE IAW FIM 23-11, TK 801. BITE TEST OF HF-1 PASSED AND FAIL MESSAGE WENT AWAY. OK TO CONTINUE.Jun 4, 2013 · N532AS · Boeing 737890SDR CA130604001Transceiver · failed(CAN) FLT EXPERIENCED AN HF SYS FAILURE IN FLIGHT. DUE TO ROUTING INTO NON-WATER THE ACFT HAD TO DIVERT FOR MORE FUEL. FLIGHT CREW APPLIED MEL TO HF SYS. SYSTEM WAS REPAIRED THAT NIGHT, HF TRANSCEIVER, PN 964-0452-011, SN 03975,TSI 378.5, CSI 173 WAS REPLACJun 1, 2013 · Boeing 7377CTSDR ASAA2013053094942Radio · malfunctionedHF 1 RADIO RECEPTION PROBLEM AT ALL STATIONS, FAULT CODE= 231 070 48. ACFT GROUNDED. ACCOMPLISHED HF1 COM TEST SYS REF AMM 23-11-00. HF1 SYS OPS CHECK NORM, NO HISTORY PREV 30 DAYS.May 30, 2013 · N534AS · Boeing 737890SDR ASAA2013052194868Transceiver · unknownHF 2 DOES NOT APPEAR TO TRANSMIT ON HEADSET MICROPHONE 1 & 2 OR HAND MICROPHONE. ACFT GROUNDED. RACKED NR 22 HF TRANCEIVER, RESET SYS, GROUND FUNCTIONAL CHECK GOOD IAW AMM 23-11-00, NO HISTORY LAST 30 DAYS.May 21, 2013 · N593AS · Boeing 737890SDR UALA2013051603395Transceiver · inoperativeRIGHT HF WON'T RECEIVE. TRANSCEIVER REPLACED. ACP HF OPS CHECK ON GROUND IAW AMM 23-11-00-501, OPS CHECKED NORMAL. EXERCISED HF COUPLER AND ACP SELCAL CHECK, ALL CHECKED GOOD.May 16, 2013 · N795UA · Boeing 777222SDR ASAA2013042894640Transceiver · failedHF NR 1 WILL NOT TRANSMIT OR RECEIVE. ACFT GROUNDED. NR 1 HF TRANSCEIVER BITE; KEY INTERLOCK LED SEQUENCES INCORRECTLY. REPLACED NR 1 HF TRANSCEIVER IAW MM 23-11-21. INSTALLATION TEST GOOD IAW SAME. HF COMM WITH SFO GOOD REF MM 23-11-00.Apr 28, 2013 · N530AS · Boeing 737890SDR UALA2013042502882Transceiver · failedNR 2 HF WON`T TUNE ANY FREQ NR 2 HF FAILED PRIOR TO DEPARTURE, DD REFUSAL. REPLACED HF TRANSCEIVER PER AMM.Apr 23, 2013 · N548UA · Boeing 757222SDR UALA2013041902725Receiver · not seatedHF RADIO - TRANSMISSION PROBLEM. LEFT HF RADIO RECEIVES BUT IS NOT TRANSMITTING. RESEATED THE LEFT HF RECEIVER, OPS CHECKED NORMAL PER MM.Apr 18, 2013 · N774UA · Boeing 777222SDR UALA2013041702621Transceiver · inoperativeRIGHT HF RADIO INOPERATIVE. INTERNAL FAULT IN TRANSCEIVER. REPLACED RIGHT HF TRANSCEIVER PER MMApr 17, 2013 · N769UA · Boeing 777222SDR ASAA2013041694504Transceiver · failedHF 1 WILL NOT TRANSMIT ON 5547, NOR 6673. ACFT GROUNDED. REPLACED NR 1 HF TRANSCEIVER. OPS CK GOOD. REF AMM 23-11-21/401 & 23-11-00-730-801.Apr 16, 2013 · N583AS · Boeing 737890SDR ASAA2013041394456Transceiver · failedHF 1 DOES NOT TRANSMIT OR RECEIVE CAN NOT HEAR SIDE TONE. ACFT GROUNDED. CONFIRMED FAILURE NO TRANSMIT OR RECEIVE & NO SIDE TONE. REPLACED NR 1 HF TRANSCEIVER IAW AMM 23-11-21-000-801. PERFORMED GROUND VERIFICATION OPS CHECK IAW AMM 23-11-00-730-801. OPS NOApr 13, 2013 · N558AS · Boeing 737890SDR ASAA2013041194455Circuit Breaker · trippedHF 1 LOCATED P18-2 POSITION 11 TRIPPED CIRCUIT BREAKER. TESTED THE NR 1 HF SYS IAW AMM 23-11-21-400-801, STEP F. ALSO, MADE A CLEAR RADIO CHECK USING THE NR 1 HF SYS. CHECKED THE RESET CIRCUIT BREAKER ON THE P18-2 PANEL IAW AMM 20-60-01-860-801.Apr 11, 2013 · N558AS · Boeing 737890SDR UALA2013041002438Transceiver · inoperativeRIGHT HF INOPERATIVE. RIGHT HF WILL NOT TUNE. HF HAS CONSTANT TONE. WILL NOT RECEIVE OR TRANSMIT. REPLACED RIGHT HF TRANSCEIVER, VOICE OPS AND MAT TEST NORMAL.Apr 6, 2013 · N221UA · Boeing 777222SDR UALA2013040402247Transceiver · failedNR 1 RADIO FAILURE. REPLACED NR 1 VHF COM AND GROUND TEST GOOD.Apr 4, 2013 · N427UA · Airbus A320232SDR UALA2013040802345Antenna · failedLEFT HF INOPERATIVE. SWAP OF TRANSCEIVERS, NO HELP. INSTALLED BACK TO ORIGINAL POSITIONS. REPLACED LEFT HF COUPLER ANTENNA PER MM, OP CHECKED OK.Apr 4, 2013 · N589UA · Boeing 757222SDR UALA2013032902029Coupler · faultedLEFT HF COUPLER REPLACED. ACCOMPLISHED TEST PER AMM.Mar 28, 2013 · N120UA · Boeing 747422SDR ASAA2013032794298Hf Comm · unknownNR 1 HF INOPERATIVE. PERFORMED HF COMMUNICATION SYS TEST REF MM 23-11-00-730-801. NO FAULTS NOTED. PERFORMED HF COMMUNICATION SYS OPS TEST REF MM 23-11-00-710-801. NO FAULTS NOTED. SIGNIFICANT GROUND SYS VERIFICATION SUCCESSFUL. NO HISTORY FOR 90 DAYS.Mar 27, 2013 · N570AS · Boeing 737890SDR UALA2013032701976Transceiver · faultedLEFT HF NOT TUNING, NOT RECEIVING, TRANSMITS INTERMITTENTLY. REPLACED LEFT HF TRANSCEIVER, GROUND CHECKED GOOD IAW 23-11-00 & 23-11-03.Mar 24, 2013 · N595UA · Boeing 757222SDR UALA2013032001696Transceiver · faultyLEFT HF RADIO DOES NOT TUNE, CHECKED GOOD ON GROUND. CMC MESSAGE 23035, HF-L COUPLER FAILED. SATCOM OPS NORMAL. REPLACED LT HF TRANSCEIVER AS PER MM.Mar 19, 2013 · N120UA · Boeing 747422SDR ASAA2013031094130Coupler · failedHF1 AND HF2 VOICE TRANSMIT REPORTED WEAK MID-PACIFIC. RESUMED WORKING FURTHER WEST. HF2 DATA WORKED OK. ACFT GROUNDED. REF AMM 23-11-61-400-801, REMOVED HF COUPLER FOR THE NR 2 POSITION. GROUND VERIFICATION CHECK SUCCESSFUL. ACFT OK FOR SERVICE.Mar 10, 2013 · N516AS · Boeing 737890SDR ASAA2013030894135Transceiver · inoperativeRADIO UNABLE TO TRANSMIT, RECEIVES OK. ACFT GROUNDED. REPLACED NR 1HF TRASCEIVER IAW AMM REF 23-11-21-400-801/23-11-21-000-801. OPS CKS GOOD. PERFORMED HF OPS CK IAW AMM REF 23-11-00-710-801. ALL COMMUNICATION LOUD AND CLEAR.Mar 8, 2013 · N593AS · Boeing 737890SDR ASAA2013030394082Unknown · unknownSATCOMM PROMPT IS NOT AVAILABLE IN THE MCDU. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT, ALL LIGHTS WERE GREEN. R & R SATCOM TRANSCEIVER, REF MM 23-15-00, OPS CHECK NORMAL.Mar 3, 2013 · N563AS · Boeing 737890SDR YENA20130303054I/O Module · failedFLT 1731 JFK-BDA, AIR RETURN TO JFK DUE TO HF INOP. HF RADIO VERY GARBLED AND UNREADABLE TRANSMIT FUNCTIONS. READABLE ON THE OTHER END (HIGH FREQUENCY (HF) COMMUNICATION SYS). REMOVED AND REPLACED CONTROL I/O MODULE IN MAU NR 1 CARD 6 IAW AMM 31-41-05. PERMar 3, 2013 · N351JB · Emb ERJ190100IGWSDR ASAA2013022894030None · noneUNABLE TO TRANSMIT ON HF NR 1, ACFT GROUNDED. COULD NOT DUPLICATE PROBLEM. PERFORMED HF NR 1, OPS TEST IAW AMM 23-11-00 & HF SYS TEST IAW AMM 23-11-00 - BOTH OPS NORMAL. ESTABLISHED TWO-WAY COMMS. GOOD RECEIVE & TRANSMIT AND SELCAL TONE & CHIME ALSO. ETOPS Feb 28, 2013 · N593AS · Boeing 737890SDR ASAA2013022894031Transmitter · unknownHF TRANSMITTER DOES NOT TRANSMIT WHEN TRANSMISSIONS ARE MADE ON HF 1 OR HF 2 NEITHER SF RADIO NOR OTHER ACFT CAN TRANSMIT, UNABLE TO DETERMINE IF CARRIER WAVE IS GOING OUT. RECEIVER WORKS FINE VHF TRANSMITTER WORK FINE. NR 1 HF TESTS GOOD, REF TASK 23-11-00-Feb 28, 2013 · N516AS · Boeing 737890SDR UALA2013022801207Coupler · faultyLEFT HF RADIO UNABLE TO TRANSMIT. REPLACED LEFT HF COUPLER PER MM, OPS CHECK GOOD. TUNE FREQUENCY 6.640 TOOK BETWEEN 4 AND 7 SECONDS. RADIO TRANSMISSION MADE ON TUNED FREQUENCY TRANSMIT & RECEIVE VOICE COMMUNICATION.Feb 28, 2013 · N589UA · Boeing 757222SDR UALA2013022701190Transceiver · faultyLEFT HF RADIO FAULTY, FLIGHT DIVERTED. AIRBORNE CLIMBING THROUGH FL190 LEFT HF RADIO TOOK 17 SECONDS TO AUTOTUNE AND WOULD NOT TSMT. REPLACED LEFT TRANSCEIVER AND CALLED SFO ON 6.640 KHZ, OPS CHECK OK. COUPLER TUNED IN 11 SECONDS. ALL WITHIN TOLERANCE OF AFeb 27, 2013 · N589UA · Boeing 757222SDR UALA2013022801216Transceiver · faultySWAPPED HF TRANSCEIVERS FOR TROUBLESHOOTING. SWAPPED HF TRANSCEIVER FOR TROUBLESHOOTING, MR NUMBERS MR23173-199 IN POSITION NR 2 AND MR23173-98 IN POSITION NR 1.Feb 27, 2013 · N589UA · Boeing 757222SDR ASAA2013022693998Radio · malfunctionedUNABLE TO TRANSMIT ON HF 1 FROM ANY POSITION, WAS ABLE TO RECEIVE TRANSMISSION ON HF 1 ABLE TO TRANSMIT AND RECEIVE ON HF 2. PERFORMED HF OPS TEST REF MM 23-11-00, LRU BITE TEST WITH NO FAULTS. PERFORMED SUCCESSFUL GROUND VERBAL HF COMMUNICATIONS SYS TEST OFeb 26, 2013 · N593AS · Boeing 737890SDR UALA2013022501127Control Panel · faultyUNABLE TO TRANSMIT OUT ON LT HF RADIO. NO RECEPTION FROM LT HF EITHER. ESTABLISHED HF COMMUNICATION AND SELCALL CHEC. OPS NORMAL.Feb 25, 2013 · N649UA · Boeing 767322SDR UALA2013012200386Coupler · damagedLEFT HF INOPERATIVE. REPLACED NR 1 HF COUPLER REF AMM.Jan 22, 2013 · N657UA · Boeing 767322SDR UALA2013012200383Control Panel · faultyTROUBLESHOOTING LOG 002 REF FIM 23-11-00 WE SWAPPED THE HF TUNING PANELS AND GOT THE RIGHT HF TO WORK WITH THE LEFT PANEL. NEED TO REPLACE TUNING PANEL MR23146. REPLACED CAPT CONTROL PANEL.Jan 21, 2013 · N662UA · Boeing 767322SDR SIMA20130117014Unknown · malfunctionedON FLIGHT 3249 AIR TRAFFIC CONTROL DECLARED AN EMERGENCY ON BEHALF OF THE CREW DUE TO THEY WERE UNABLE TO TUNE COM 1 OR COM 2 THRU RMU OR TBCH OR UNILINK. TALKED TO ATC ON COM 3. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. Jan 17, 2013 · N676AE · Emb EMB145LRSDR IXXA20130107001OTransceiver · inoperativeAFTER DEPARTURE, NR 1 HF RADIO TUNES, BUT IS WEAK AND UNREADABLE AND NR 2 HF RADIO WILL NOT CHANNELIZE OR TUNE. ACFT RETURNED TO PREVIOUS STATION. R & R CAPTAINS AUDIO SELECT PANEL IAW MM 23-50-1. AUDIO SELECTOR PANEL OPS CHECKS NORMAL IAW MM 23-50-0 AND NRJan 7, 2013 · N71CX · Doug DC862FSDR UALA2013010300020Coupler · weakHF TRANSMISSION AND RECEPTION ARE INOP, WEAK, GARBLED INTERMITTENT, ETC. AT ALL CREW STNS.(1 = L HF, 2 = R HF). HF1 WILL NOT TRANSMIT IN FLIGHT, TESTED OK ON THE GROUND. RECEPTION IS NORMAL PROG TEXT: ACCOMPLISH CHRONIC REVIEW, HAS HISTORY. TUNE CYCLE TAKJan 3, 2013 · N657UA · Boeing 767322SDR ASAA2013010293596Radio · malfunctionedAT APPROX 0300Z, NR 2 HF DISPLAYED NO COMM ON CDU AT 0500Z NR 2 HF AND NO RESPONSE. NR 2 HF INOPERATIVE TRANSMIT AND RECEIVE BOTH VOICE AND DATA. ACFT GROUNDED. PERFORMED HF COMMUNICATION SYS - OPS TEST OM BOTH NR 1 & NR 2 HF SYS, IAW AMM 23-11-00-710-801. Jan 2, 2013 · N564AS · Boeing 737890SDR UALA2012122107351Radio · malfunctionedHF RADIO TRANSMISSION PROBLEM. RT HF WILL NOT TUNE. CYCLED RT HF THRU FREQ 3.000 TO 15.000MHS IN 1 MHZ STEPS. CHECKED THAT NORMAL TUNE TONE AND TRANSMISSION EACH STEP. CHECKED RX WITH WWV AT 5.000, 10.00 0 MHZ. RT HF CHECKS OK PER MM.Dec 20, 2012 · N221UA · Boeing 777222SDR UALA2012121207171Transceiver · faultyHF LEFT INOPERATIVE. REPLACED LEFT HF TRANSCEIVER REF MM AND OP CHECKED GOOD AND CHECKED HF RADIOS ON PLANE WITH PILOT.Dec 10, 2012 · N771UA · Boeing 777222SDR UALA2012112906860Coupler · inoperativeHF RADIO - TUNING PROBLEM. NR 2 HF RADIO TUNING PROBLEM. NR 2 HF RADIO INOP. NO FAULTS ON MAT OR AHM, HF SYSTEM TEST OK, RT HF DOES NOT TUNE, TRIED FROM CAPT & F/O'S PANEL. REPLACED TRANSCEIVER REF MM, NO HELP. SUSPECT COUPLER. REPLACED NR 2 HF COUPLER. Nov 29, 2012 · N776UA · Boeing 777222SDR UALA2012111606585Coupler · defectiveRIGHT HF COMM SYSTEM INOP. NEED TO REPLACE RIGHT HF TRANSCEIVER AND ANT COUPLER. COMPLIED WITH MEL. GOT MSG 23-51012 & 23-51002, REPLACED R TRANSCEIVER PER MM, NO HELP. SAME FAULT MSG 23-51012 WITH ALL DASHES IN THE TUNING PANEL, INSTALLED OLD TRANSCEIVER Nov 16, 2012 · N221UA · Boeing 777222SDR UALA2012111606619Transceiver · faultyUNABLE TO RECEIVE ON HF TRANSMITS OK, HF TEST OK. REPLACED LEFT TRANSCEIVER AND BOTH COUPLERS, OPS GOOD.Nov 15, 2012 · N775UA · Boeing 777222SDR UALA2012111306527Transceiver · intermittentLEFT HF RADIO IS INTERMITTENT. REPLACED LEFT HF TRANSCEIVER AND TESTED PER MM AND CHECKS GOOD.Nov 11, 2012 · N775UA · Boeing 777222
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