JASC 2310

Service difficulty reports · 1,684

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 SIMA20261015001Radio · failedINTERMITTENT RADIO FAILURE LOST COMM 1, COMM 2 INTO ORD. WE SAY STUCK MIC ON COMM 1. WE TRIED ALL MEANS TO CLEAR VIA YOKE, DASH AND HAN HELD MIC. COMM2 ALSO INTERMITTENT. EMERGENCY DECLARED. C/W VHF 1 AND VHF 2 OPC IAW E170 AMM 23-12-00. ALSO, C/W AUDIO SYSTEMOct 15, 2026 · N745JB · Emb ERJ170100SESDR I5PA2026100528602Coupler · faultyETOPS SIGNIFICANT REPORT, HF SYSTEM INOPERATIVE. REPLACED HF COUPLER IAW AMM.Oct 5, 2026 · N286GB · Boeing 757256SDR I5PA2026100528601Transceiver · faultyETOPS SIGNIFICANT REPORT HF SYSTEM INOPERATIVE. REPLACED HF TRANSCEIVER PER AMM.Oct 5, 2026 · N286GB · Boeing 757256SDR IPXA2026091512611Antenna · damagedFOUND V.S.T HF ANTENNA (321E) EROSION. REMOVE THE DAMAGED MATERIALS AND CLEAN. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260°F FOR 130 MINUTES WITH MINIMUM VACUUM OF 22 IN/HG. I.A.W. 767-300F SRM 55-30-01-2R-6 REFER TO SRM 51-70-07-0G-0 REV. 96.Sep 12, 2026 · N316UP · Boeing 76734AFSDR ASAA2026081966403Coupler · failedHF 1 FAILED RO COUPLE ATB WITH HF2 PREVIOUSLY MEL'D. FOLLOWING ATB AND HF1 TROUBLESHOOTING, HF1 ONCE AGAIN FAILED TO COUPLE ON GROUND. GROUNDED - YES. RE-RACKED HF1-PERFORMED BITE TEST AND OPS TES-GOOD PER 23-11-00. NO FAULTS NOTED. OK FOR SERVICE. REPLACED Aug 19, 2026 · N5897K · Airbus A330343SDR I5PA2026081719305Coupler · faultyETOPS : RIGHT HF SYSTEM INOPERATIVE. REPLACED RIGHT HF COUPLER PER APPLICABLE AMM.Aug 17, 2026 · N193AN · Boeing 757223SDR YENA2026081700681Hf Comm · faultedFLT # 423, JFK-LAX. (ETOPS) "HF 1 INOP WILL NOT TUNE ( HIGH FREQUENCY (HF) COMMUNICATION SYSTEM (D-LRCS) HF 1 )." (SUPPLEMENTAL INFORMATION TO FOLLOW).Aug 15, 2026 · N2193J · Airbus A321271NXSDR YENA2026081400671Hf Comm · faultedFLT 1023, JFK-LAX. (ETOPS) "HF RADIO SLOW TO TUNE GOOD RECEPTION BUT MOST TRANSMISSIONS WERE CLICKING AFTER A SECOND OR TWO ( HIGH FREQUENCY (HF) COMMUNICATION SYSTEM (D-LRCS) HF1 ). OPENAug 12, 2026 · N2188J · Airbus A321271NXSDR YENA202608140060Hf Comm · faultedFLT # 1023, JFK-LAX. (ETOPS) "HF RADIO SLOW TO TUNE GOOD RECEPTION BUT MOST TRANSMISSIONS WERE CLICKING AFTER A SECOND OR TWO ( HIGH FREQUENCY (HF) COMMUNICATION SYSTEM (D-LRCS) HF 1 )." (SUPPLEMENTAL INFORMATION TO FOLLOW).Aug 12, 2026 · N2188J · Airbus A321271NXSDR YENA2026081200668Transceiver · faultedFLT 1079, BOS-EDI. (ETOPS) "WHEN ATTEMPTING TO TUNEHF-1, THERE IS NO TUNE WHEN ANTENNA IS TURNING AND AUDIO CUTS OUT FOR 15 SECONDS ( HIGH FREQUENCY (HF) COMMUNICATION SYSTEM (D-LRCS) HF 1 ). OPENAug 11, 2026 · N2193J · Airbus A321271NXSDR CALA2026081418627Transceiver · faultedHF RADIO TRANSMISSION PROBLEM BOTH HF 1 AND 2 WILL NOT TUNE OR TRANSMIT IN FLIGHT. WORKS FOR APPROX 30 MINUTES AND THEN FAILS IN FLIGHT. TROUBLESHOT IAW EGC LP 9921076, REPLACED RT HF TRANSCEIVER, OPS NORMAL.Aug 10, 2026 · N27261 · Boeing 7378SDR CALA2026081218523Transceiver · faultedHF RADIO TRANSMISSION PROBLEM, COULD NOT TRANSMIT ON HF 1. ATTEMPTED HF1 SYSTEM TEST. HF 1 WOULD NOT TRANSMIT. PLACED ON MEL 2311E. PLACARDS APPLIED.Aug 8, 2026 · N47280 · Boeing 7378SDR IPXA2026080792047Antenna · erodedFOUND V.S.T HF ANTENNA (321E) EROSION. REMOVE THE EROSION MATERIALS AND CLEAN IAW SRM 55-30-01-2R-6 REFER TO SRM 51-70-07-0G-0 REV. 95. BOND THE REPAIR PLIES WITH FILM ADHESIVE CURED AT 260°F FOR 130 MINUTES WITH MINIMUM VACUUM OF 22 IN/HG.Aug 3, 2026 · N331UP · Boeing 76734AFSDR CALA2026070517556Transceiver · faultedACFT RETURNED TO FIELD DUE BOTH HF RADIO ISSUES. CAPT NOTED ON D EBRIEF THAT ON CLIMBOUT, THEY BEGAN TO CHECK BOTH HF ON DIFFEREN T FREQUENCIES AND ALL THEY HEARD WAS STATIC. THEY TRIED MULTIPLE TIMES AT LEAST 10X. ON THE RETURN SEGMENT, THEY TRIED HF1 AGAIN AJul 4, 2026 · N37554 · Boeing 7379SDR CALA2026033114986Transceiver · faultedLEFT HF RADIO TRANSMISSION PROBLEM. LEFT HF RADIO DOES NOT TRANSMIT LOOKING AT TIMELINE OF FAULTS BOTH 23-11071 AND 23-11082 HAVE OCCURED LAST 3 OF 4 FLIGHT LEGS WITH 23-11071 OCCURING MINUTES BEFORE SECOND FAULT SUGGEST LEFT HF COUPLER MAY BE AT FAULT. REF FIMar 28, 2026 · N27901 · Boeing 7878SDR YENA2026032300318Radio · faultedFLT # 604 YVR-JFK (ETOPS). "ETOPS HF RADIO SIGNIFICANT SYSTEM OPERATIONAL REVIEW FLIGHT IS REQUIRED (SSOR) ( ETOPS SIGNIFICANT SYSTEM OPERATIONAL REVIEW FLIGHTS (SSOR) ) (ACP # 3 WAS REPLACED WITH UPGRADED P/N AND HF CHECKS REQUIRED). TASK CARD A320-23-1B19-01Mar 21, 2026 · N2193J · Airbus A321271NXSDR YENA2026031600314Coupler · failedFLT # 31 BOS -AMS (ETOPS). HF 1 RADIO RECEPTION AND TRANSMISSION VERY WEAK, BARELY USABLE, HIGH FREQUENCY (HF) COMMUNICATION SYSTEM (D-LRCS) HF 1 ). REMOVED AND REPLACED HF1 COUPLER I AW AMM 23-11-36. OPS CHECK GOOD.Mar 20, 2026 · N4076J · Airbus A321271NXSDR IPXA2026031284337Transmitter · inoperativeAIR TURN BACK, UNABLE TO RECEIVE HF RADIO TRANSMISSIONS ON EVERY HF FREQ WE COULD FIND. CONTACTED DISPATCH, ATB REQUIRED. PRIOR TO DEPT HF CHECK WITH OTHER AIRPLANE SUCCESSFUL ON BOTH HF RADIOS. HF RIGHT. T/S RIGHT HF SYSTEM FOUND SQUELCH ON PREVENTING RECEIVEMar 2, 2026 · N384UP · Boeing 767300SDR IPXA2026031284304Transmitter · inoperativeATB, UNABLE TO RECEIVE HF RADIO TRANSMISSIONS ON EVERY HF FREQ WE COULD FIND. CONTACTED DISPATCH, ATB REQUIRED. PRIOR TO DEPT HF CHECK WITH OTHER ARCFT SUCCESSFUL ON BOTH HF RADIOS. HF LT. T/S LT HF SYS, FOUND HF TRANSCEIVER STUCK ON 10MHZ AND FREQUENCY WOULMar 2, 2026 · N384UP · Boeing 767300SDR IPXA2026030384337Hf Comm · faultedUNABLE TO RECEIVE HF RADIO TRANSMISSIONS ON EVERY HF FREQ WE COULD FIND. CONTACTED DISPATCH, ATB REQUIRED. PRIOR TO DEPT HF CHECK WITH OTHER AIRPLANE SUCCESSFUL ON BOTH HF RADIOS. HF RIGHT. RIGHT HF COM SYSTEM DEFERRED PER MEL 23-11-1-2A-2, PLACARD INSTALLED.Mar 2, 2026 · N384UP · Boeing 767300SDR IPXA2026030384304Hf Comm · faultedATB, UNABLE TO RECEIVE HF RADIO TRANSMISSIONS ON EVERY HF FREQUENCY WE COULD FIND. CONTACTED DISPATCH, ATB REQUIRED. PRIOR TO DEPT HF CHECK WITH OTHER AIRPLANE SUCCESSFUL ON BOTH HF RADIOS. HF LEFT. DEFERRED LEFT HF COM SYSTEM PER MEL 23-11-1-2A-2, PLACARD INMar 2, 2026 · N384UP · Boeing 767300SDR UIEA2025100401256Hf Comm · abnormalBOTH HF COMM RADIO INOP AND SELCAL INOP(<P>T/S WITH FIM 23-11 FT 804. RESECURED CONNECTIONS AT HF ANTENNA. OPS CHK GOOD PER AMM 23-11-00</P>)Oct 4, 2025 · N649GT · Boeing 767375SDR HALA20250804240Radio · faultedATB - DUE CONTINUES TONE & UNABLE TO TUNE HF 1 & 2. REPLACED HF #1 COUPLER PER AMM 23-11-36. OPS CHECK GOOD. A/C OKAY FOR SERVICE.Aug 1, 2025 · N5897K · Airbus A330343SDR CALA2025073107116Transceiver · failedRADIO TRANSMIT ON ICAS OBSERVED NO AUDIO FROM HF RIGHT. CREW REQUESTED MAINTENANCE UPON ARRIVAL. WHILE EICAS MESSAGE WAS PRESENT CREW REPORTED ELECTRICAL SMELL IN COCKPIT IN THE VECINITY OF THE CENTER CONTROL STAND NEAR AUDIO CONTROL PANELS. WHEN MESSAGE WENTJul 30, 2025 · N75851 · Boeing 757324SDR CALA2025071806717Transceiver · faultedNO RECEPTION ON BOTH HF RADIOS SENSOR SET TO 100. OPS CHECKED HF COM SYS REF AMM 23-11-00/501. OPS CHECK GOOD. ABLE TO RECIEVE & TRANSMIT ACFT TO ACFT TESTED FREQUENCY 5.000 & 10.000, RECIEVED PROPER MSG FOR HF 1. HF 2 DIDN'T RECIEVE PROPER MSG DURING 5.000/ Jul 17, 2025 · N47569 · Boeing 7379SDR YENA2025063000660Radio · faultedFLT#841, JFK-DUB. (ETOPS) "UNABLE TO RECEIVE SELCAL AFTER MULTIPLE ATTEMPTS WITH NY RADIO AND GANDER OCEANIC. WE HAD TO MONITOR HF WHILE IN OCEANIC AIRSPACE ( SELCAL (AMU). TROUBLE SHOOT PER TSM 23-51-00-810-828-A, SELCAL OPS TEST OK AT THIS TIME, IAW AMM 2Jun 30, 2025 · N2169J · Airbus A321271NXSDR NACA2025060400001Transceiver · failedUNABLE TO TRANSMIT ON LEFT HF RADIO. REMOVED AND REPLACED LH HF TRANSCEIVER IAW B767 AMM 23-11-00 OPS CHECKED SATISFACTORY.Jun 4, 2025 · N566NC · Boeing 7673BGSDR NACA20250601001Transceiver · failedHF RADIO #1 DOES NOT TX. CAN RX OK. REMOVED AND REPLACED LH HF TRANSCEIVER PER AMM 23-11-03 OPS CHECK GOOD. #1 HF TRANSMITS AND RECEIVES CLEARLY. PART IS UNKNOWN TO TRAX.Jun 1, 2025 · N566NC · Boeing 7673BGSDR NACA2025053100001Radio · weakLEFT HF RADIO ON FULL VOLUME IS WEAK AND UNREADABLE. CAN HEAR THE RADIO IS WORKING BUT NOT LOUD ENOUGH TO UNDERSTAND. PERFORMED OPS CHECK ON LH HF RADIO PER AMM 23-11-00 SPEAKER AND HEADPHONE VOLUME GOOD.May 31, 2025 · N566NC · Boeing 7673BGSDR NACA2025050600001Hf Comm · faultedRIGHT HF TRANSMIT INOP IN FLIGHT. PERFORMED HF COMM SYSTEM BITE PROCEDURE IAW B763 FIM 23-11 FT 804 NO DEFECTS NOTED.May 6, 2025 · N565NC · Boeing 7673BGSDR NACA2025040500003Hf Comm · faultedHF RADIO #2 CANNOT TX, CAN HEAR AUDIO. PERFORMED OPS TEST OF #2 HF RADIO PER AMM 23-11-00 OPS TEST GOOD.Apr 5, 2025 · N565NC · Boeing 7673BGSDR NACA2025040500002Hf Comm · faultedHF RADIO #1 CANNOT TX, CAN HEAR AUDIO BUT CANNOT HEAR KEYING WHEN PUSHING PTT. PERFORMED OPS TEST OF #1 HF RADIO PER AMM 23-11-00, OPS TEST GOOD.Apr 5, 2025 · N565NC · Boeing 7673BGSDR NACA2025031720001Radio · malfunctionedBOTH HF RADIOS NOT BROADCASTING ONLY RECEIVING AT LAST WAYPOINT. PERFORMED OPS TEST OF BOTH LH AND RH HF RADIOS, OPS CHECK GOOD ON GROUND IAW AMM 23-11-00Mar 12, 2025 · N30565 · Boeing 7673BGSDR I5PA2025030319301Coupler · faultedFLT NO: N/A (MX INSP) ESI - LH HF INOP. R/R LH HF COUPLER PER AMM 23-11-01. OPS CHECK GOOD.Mar 3, 2025 · N193AN · Boeing 757223SDR IPXA2025030451226Transceiver · faultedBOTH HF UNABLE TRANSMIT. OPS CHECK OK ON GND, SATCOM INOP ALSO. RESULTED IN ATB. ++ C/W FIM T/S 23-11-00. R&R HF TRANSCEIVER REF AMM 23-11-03-424-005. BOTH HFS OPS CK GOOD.Feb 20, 2025 · N314UP · Boeing 76734AFSDR HALA20250121024Radio · malfunctionedETOPS - #1 HF RADIO UNABLE TO CHANNELIZE. TRIED SEVERAL DIFFERENT FREQUENCIES. REMOVED AND REPLACED HF 1 COUPLER PER AMM 23-11-36. BITE TEST OK. OPS CHECK GOOD. OK FOR SERVICEJan 18, 2025 · N375HA · Airbus A330243SDR YENA2025012100092Hf Comm · out of adjustFLT#615, JFK-SFO. (ETOPS) ' HF COMMUNICATIONS WERE GOOD SELCAL CHECK FAILED BOTH RADIOS HF 1 & HF2 TRIED MULT FREQ; PER AMM 23-51-00-820-801-B SELCAL CODE ON THE AIRCRAFT DIDN'T MATCH THE ASSIGNED SELCAL CODE, ADJUSTED TO PROPER VALUES, PER MCC ASIF ETOPS EVF Jan 18, 2025 · N4080J · Airbus A321271NXSDR NACA2024121600001Control Head · failedLH HF CONTROL HEAD 1 DIGIT INOP. REMOVED AND REPLACED LH HF CONTROL HEAD PER 767 AMM 23-11-02 OPS CHECK GOOD.Dec 16, 2024 · N566NC · Boeing 7673BGSDR IPXA2024112569925Hf Comm · malfunctioned*AIR TURN BACK* TRANSMISSION FROM ANY CREW POSITION ON LHF NOT POSSIBLE. LH HF OPS NML REF AMM 23-11-00.Nov 24, 2024 · N305UP · Boeing 76734AFSDR HALA20241112322Transceiver · inoperativeETOPS-HF RADIOS UNABLE TO TX. REMOVED AND REPLACED HF1 TRANSCEIVER PER AMM 23-11-33. BITE TEST OF HF TRANSCIEVER GOOD. OK TO CONTINUE SERVICENov 9, 2024 · N382HA · Airbus A330243SDR HALA20241101307Transceiver · faultedETOPS - HF 1 FAULTING. REMOVED AND REPLACED HF 1 TRANSCEIVER PER AMM 23-11-33/401. OPS TEST AND BITE OK. OK FOR SVC.Oct 31, 2024 · N382HA · Airbus A330243SDR NACA2024102500002Hf Comm · malfunctionedHF#2 CAN RECEIVE BUT NOT TRANSMIT. OPS CHECK HF#2 PER AMM 23-11-00, OPS CHECK GOOD ON GROUND.Oct 25, 2024 · N379CX · Boeing 767323SDR NACA2024101000001Control Panel · failedRH HF FREQ SELECT PANEL DISPLAY INOP. REPLACED RH HF FREQ SELECT PANEL IAW AMMOct 10, 2024 · N565NC · Boeing 7673BGSDR NACA2024100900001Control Panel · failedRH HF DOES NOT TRANSMIT OR RECEIVE. REMOVED AND REPLACED HF COMM CONTROL PANEL IAW AMM 23-11-02. PART IS UNKNOWN TO TRAX, NO TIME INFOOct 9, 2024 · N565NC · Boeing 7673BGSDR NACA2024091700001Hf Comm · faultedRH HF DOES NOT TRANSMIT AFTER TUNE TONE IN FLIGHT ONLY. DEFERRED PER MEL 23-11-01. RERACKED RH HF TRANSCEIVER PER AMM 23-11-03 OPS CHECKED GOOD ON THE GROUND.Sep 17, 2024 · N565NC · Boeing 7673BGSDR I5PA2024091268801Transceiver · inoperativeFLT NO: N/A (MX INSP.) ESI - RT HF INOP. R/R RT HF COMM TRANSCEIVER PER AMM 23-11-03.Sep 12, 2024 · N688SL · Boeing 757230SDR NACA2024090400002Radio · faultedHF RADIO RHS DOES NOT TRANSMIT, RECEIVE IS OK. DEFERRED PER MEL 23-11-01-028 CAT C. PERFORMED OPS CHECK ON RH HF SYS PER AMM 23-11-00 OPS CHECK GOOD ON GROUND.Sep 4, 2024 · N565NC · Boeing 7673BGSDR CALA2024083000515Audio Panel · faultyBOTH HF1 HF2 RADIOS UNABLE TO TXMT - WE CAN RECEIVE OK - ALL FRE QS AND MODES OF TXMT SAMETRIED PLANE TO PLANE HF RADIO CHECK, WAS ABLE TO RECEIVE, BUT COULD NOT TRANSMIT USING BOTH #1 & #2 HF. CHECKED CAPT AND FO HF1& HF2, BOTH RECEIVE ONLY. SLAVED IN HF1 XCVAug 27, 2024 · N27421 · Boeing 737924ERSDR I5PA2024082958803Transceiver · faultyFLT NO: N/A (MX INSP.) ESI - UNABLE TO TRANSMIT ON L HF. R/R LEFT HF TRANSCEIVER AND PER AMM 23-11-03. OPS CHECK NORMAL.Aug 25, 2024 · N888LT · Boeing 757230SDR HALA20240826241Coupler · faultedETOPS - HF#1 ANTENNA WILL NOT TUNE. PERFORMED TSM 23-11-00-810-813-1. BITE TESTSHOW 231133 HF1 CPLR (3RE1) CLASS 1 FAULT. REMOVED & REPLACED HF1 COUPLER PER AMM 23-11-63. HF1 TEST GOOD. A/C OK FOR SVC.Aug 25, 2024 · N378HA · Airbus A330243
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