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 YENA2022120901233Transceiver · failedFLT#1621, LHR-BOS. (ETOPS) HF2 NO AUDIO; REMOVED AND REPLACED #2 HF TRANSCEIVER PER AMM 23-11-33. DID NOT FIX THE PROBLEM AT THIS TIME. ITEM TRANSFERRED TO LOG PAGE 3588617, ITEM 2. HF2 OPS CHECK GOOD AUDIO GOOD IN REF AMM 23-11-00-70-001-A. TRANSCEIVER FIXEDDec 6, 2022 · N4064J · Airbus A321271NSDR ASAA2022111940853Hf Comm · faultedHF1 TRANSMITS OK BUT GARBLED RECEIVED, SELCAL OK. GROUNDED - YES. PERF HF1 BITE TEST PASSED, REF B737-800 AMM 23-11-00. COMMUNICATION TRANSMITS LOUD AND CLEAR.Nov 19, 2022 · N518AS · Boeing 737890SDR ASAA2022111940852Transceiver · inoperativeHF #1 INOP. GROUNDED - YES. CONFIRMED. RMVD & RPLCD #1 HF TRANSCEIVER REF B737-800 AMM 23-11-21. OPS NML PER SAME. ETOPS GND VERIFICATION TEST SUCCESSFUL.Nov 19, 2022 · N569AS · Boeing 737890SDR ASAA2022111540795Radio · faultedHF RADIO #1- RECEIVES AUDIO ONLY- CANNOT TRANSMIT. GROUNDED - YES. PERFORMED BITE TEST IAW B737-800 FIM 23-11/801 ALL TESTS PASSED PERFORMED FIM 23-11 TASK /806 TRANSMITTED SUCCESSFULLY.Nov 15, 2022 · N530AS · Boeing 737890SDR ASAA2022111540778Light · inoperative#HF/SAT SWITCH BACKLIGHT INOP. GROUNDED - YES. REPLACED HF/SAT PANEL REF B737-900 AMM 23-15-00-400-804.Nov 15, 2022 · N462AS · Boeing 737990ERSDR ASAA2022111140741Hf Comm · malfunctionedHF 2 RADIO DISPLAY FAIL. GROUNDED - YES. PERFORMED BITE TEST OF HF 2 IAW B737-900 AMM 23-11-00, OPS CHK GOOD.Nov 11, 2022 · N428AS · Boeing 737990ERSDR CALA2022111103101Hf Comm · faultedRIGHT HF RADIO LOST DATA LINK INFLIGHT RESET C/B TO RIGHT HF RADIO OPS CKD NORMAL REF DMC-B787-A-23-11-00-00A-320A-ANov 11, 2022 · N26952 · Boeing 7879SDR ASAA2022110740664Hf Comm · inoperativeHF2 WILL NOT TRANSMIT ON 5547, RECEIVE OK. GROUNDED - YES. C/W TASK B737-9 AMM 23-11-00-730-801, HF COMMUNICATION SYSTEM - SYSTEM TEST, COMM BETWEEN ANOTHER A/C ALL TESTS COMMS NORMAL WITH SAID FREQ. 5547. TRANSMIT AND RECEIVED NORMAL. NO FAULTS FOUND.Nov 7, 2022 · N920AK · Boeing 7379SDR ASAA2022110340594Hf Comm · faultedHF #1 WINDOWS FAIL FAIL. GROUNDED - YES. RESET #1 HF C/B CAPTAIN RTP FAIL LIGHTS EXTINGUISHED IAW B737-9 AMM 20-60-01. HF COMMUNICATION OPS TEST NORMAL IAW AMM 23-11-00-710.Nov 3, 2022 · N915AK · Boeing 7379SDR ASAA2022110240560Warning Message · false indicationHF ONE FAILED (RTP). GROUNDED - YES. ACCOMPLISHED B737-800 FIM 23-11 TASK 802, GROUND VERIFICATION HF #1, OPS NML.Nov 2, 2022 · N562AS · Boeing 737890SDR ASAA2022102740521Transceiver · failedHF RADIO #2 DISPLAYING "FAIL". GROUNDED - YES. REPLACED #2 HF TRANSCEIVER REF B737-800 AMM 23-11-21.Oct 27, 2022 · N506AS · Boeing 737890SDR ASAA2022102540476Transceiver · false indication#2 HF RADIO HEAD DISPLAYS "FAIL" ON BOTH ACTIVE & STANDBY FREQUENCY WINDOW- RADIO DOES RECEIVE & TRANSMIT. GROUNDED - YES. REBOOTED #2 HF XCVR HF BITE CK OK REF. B737-800 FIM 23-11 TASK 801 ALSO RADIO CK W/ SFO LOUD & CLEAR ON HF2. ETOPS GND VERIFICATION COMPLOct 25, 2022 · N587AS · Boeing 737890SDR ASAA2022102540459Display · inoperativeBOTH HF RADIO DISPLAY SHOWING INOP. GROUNDED - YES. TOGGLED INOP, HF #1 AND #2 DISPLAYS ON. BOTH CAPT & F/O RTP''S REF B737-800 AMM 23-12-41-800-802. HF OPS GOOD AFTER INOP TOGGLE PROCESS. REF AMM 23-111-00 CONFIRMED ETOPS GROUND VERIFICATION SUCCESSFUL. AIRCROct 25, 2022 · N533AS · Boeing 737890SDR ASAA2022102440441Transceiver · faultyHF #2 NO TRANSMIT. RECEIVES OKAY. GROUNDED - YES. PERFFORMED HF SYSTEM FAULT ISOLATION PER B737-800 FIM 23-11 TASK 806. #2 TRANSCEIVER PASSED BITE TEST SO SWAPPED #1 & 2 TRANSCEIVERS. PROBLEM FOLLOWED #2 TRANSCEIVER SWAPPED TRANSCEIVERS BACK TO ORIGINAL POSITIOct 24, 2022 · N568AS · Boeing 737890SDR CALA2022102402936Sdu · inoperativeSATCOM SYSTEM EICAS STATUS SATCOM SYSTEM FAILS OR NO BUS ACTIVITY. REPACED LEFT SDU. OPS CHK GOOD.Oct 24, 2022 · N76010 · Boeing 777SDR ASAA2022102040413Transceiver · faultyHF #2 IS INOPERATIVE. GROUNDED - YES. REMOVED AND REPLACED #2 HF RT CHECK OK PER B737-900 AMM 23-11-21.Oct 20, 2022 · N492AS · Boeing 737990ERSDR ASAA2022102040412Transceiver · faultyNO. 2 HF RADIO FAILED. LOUD TONE LIKE TUNING TONE. UNABLE TO TRANSMIT OVER. GROUNDED - YES. R&R HF 2 R/T. HF 2 CHECKS OK REF B737-800 AMM 23-11-21.Oct 20, 2022 · N568AS · Boeing 737890SDR ASAA2022102040411Antenna · faultyHF 1 APPEARS TO NOT TRANSMIT. ABLE TO LISTEN AND RECEIVE ON BOTH HF 1 AND HF 2. SELCAL CHECKS GOOD BOTH RADIOS. SATCOM OPERATES NORMALLY. GROUNDED - YES. REPLACED #1 HF COUPLER REF B737-9 AMM 23-11-61/401. ALL OP-CHECKS NORMAL. ETOPS GROUND VERIFICATION GOOD.Oct 20, 2022 · N938AK · Boeing 7379SDR ASAA2022101540313Transceiver · failedHF#2 DOESNT TRANSMIT OR RECIEVE. GROUNDED - YES. REMOVED AND REPLACED #2 HF TRANSCEIVER REF B737-900 AMM 23-11-21.Oct 15, 2022 · N492AS · Boeing 737990ERSDR ASAA2022101240252Hf Comm · failedHF 2 RADIO INDICATES FAIL, FAIL ON BOTH TUNING PANEL. GROUNDED - YES. PERFORMED B737-800 FIM 23-11 TASK 802 AND FAULT CLEARED. PERFORMED HF #2 BITE PROC. REF FIM 23-11 TASK 801, NO FAULTS ETOPS GROUND FUNCTIONAL TEST GOOD.Oct 12, 2022 · N579AS · Boeing 737890SDR ASAA2022100840198Hf Comm · failedHF 1 INDICATES 'FAIL' IN PRIMARY / SECONDARY. GROUNDED - YES. OPENED / RESET HF 1 C/B E11 ON P18-2. HF 1 NOW OPS NML REF B737-800 AMM 23-11-21.Oct 8, 2022 · N532AS · Boeing 737890SDR ASAA2022100440197Fmc · faulty"SAT" PROMPT IS MISSING FROM LEFT FMC (RIGHT FMC DOES HAVE "SAT" PROMPT) "SAT" PROMPT SHOULD BE SHOWN ON LEFT MCDU "MEN" PAGE RAN " SATCOM LOCK UP QRH" DID NOT RESOLVE. GROUNDED - YES. REMOVED SDU, PERFORMED WIRING CHECKS BETWEEN L/H MCDU, R/H MCDU, AND SCDU, Oct 4, 2022 · N464AS · Boeing 737990ERSDR ASAA2022092940099Hf Comm · fault messageHF #2 SHOWS "FAIL" IN BOTH WINDOWS. GROUNDED - YES. PERFORMED BITE CHECK ON #2 HF. OPS CHECK GOOD. REF B737-800 FIM 23-11-00.Sep 29, 2022 · N513AS · Boeing 737890SDR ASAA2022092640072Hf Comm · faulty#1 HF RADIO OFF TUNES PILOT WITHOUT INPUT. OTHERWISE FUNCTIONS NORMAL. GROUNDED - YES. C/W HF COMMUNICATION SYSTEM OPERATIONAL TEST REF B737-800 AMM TASK 23-11-00-710-801, BITE CHECK GOD THE HF#1&2 GOOD. DUE TO NATURE OF DISCREPANCY SUSPECT #1 RMP MAYBE BAD. Sep 26, 2022 · N565AS · Boeing 737890SDR ASAA2022092640071Hf Comm · faulty#1 HF KEEPS CHANGING FREQUENCIES TO 9554 EVERY 10 MINUTES. RADIO APPEARS TO WORK BUT WILL NOT STAY ON FREQUENCY FOR LONG PERIODS. GROUNDED - YES. PERFORMED BITE TEST, NO FAULTS NOTED. PERFORMED OPS TEST HF1 AUTOTUNES TO 9554 EVERY 5 MINUTES. SWAPPED HF1 AND HFSep 26, 2022 · N565AS · Boeing 737890SDR ASAA2022092640070Satcom · inoperativeSATCOM WENT INOP. GROUNDED - YES. PERFORMED ASA QRH AND SATCOM CAME BACK ONLINE.Sep 26, 2022 · N474AS · Boeing 737990ERSDR ASAA2022092440047Contact · out of adjust#2 HF/SAT XFER HF LIGHT NOT ILLUMINATING. GROUNDED - YES. CLEANED CONTACTS ON #2 HF/SAT TXFER SW & LITE ASSY AND ADJUSTED CONTACTS. RETENTION AND INDICATION / ILLUMINATION #2 HF/SAT SW NML.Sep 24, 2022 · N431AS · Boeing 737990ERSDR ASAA2022092340048Satcom · lockedSATCOM LOCK-UP GROUNDED - YES. ASA QRH PERFORMED AND RESETSep 23, 2022 · N474AS · Boeing 737990ERSDR ASAA2022092240026Hf Comm · warning messageRCP'S DISPLAY "FAIL-FAIL" FOR HF-1. GROUNDED - YES. PERFORMED BITE CHECK PROCEDURE ON HF-1 BOX. REF B737-800 FIM 23-11 TASK 801. NO DEFECT NOTED. OK FOR SERVICE.Sep 22, 2022 · N593AS · Boeing 737890SDR ASAA2022092140027Satcom · failedREPEATED ATTEMPTS TO CONTACT DISPATCH VIA SATCOM WAS UNSUCCESSFUL. WE COULD HEAR THEM, THEY COULD NOT HEAR US. SAME RESULT WHEN DISPATCH CALLED US. WE TRIED BOTH CAPT AND FO COMM PANELS BUT WITH THE SAME RESULT. GROUNDED - YES. PERFORMED OPS TEST OF SATCOM SYSSep 21, 2022 · N587AS · Boeing 737890SDR ASAA2022091439952Satcom · inoperativeSAT RADIO DIALED AND RECEIVED CALLS, BUT NO AUDIO. GROUNDED - YES. ON DEFERRAL.Sep 14, 2022 · N531AS · Boeing 737890SDR ASAA2022091139911Satcom · lockedSATCOM LOCK UP. GROUNDED - YES. RESET PER ASA QRH.Sep 11, 2022 · N535AS · Boeing 737890SDR ASAA2022091039918Circuit Breaker · faultedHF 2 FAIL LIGHT ON AUDIO PANEL. GROUNDED - YES. CYCLED HF #2 C/B HF 2 INDICATION RESTORED ON ALL RTP'S. VERIFIED GOOD RECEPTION AND CORRECT TRANSMIT TUNING TONE. REF B737-9 AMM 23-11-00. ETOPS GROUND VERIFICATION SUCCESSFUL.Sep 10, 2022 · N929AK · Boeing 7379SDR ASAA2022090939912Satcom · missingSATCOM PROMPT MISSING FROM BOTH MCDU. GROUNDED - YES. CYCLED POWER TO SATCOM SYSTEM & PROMPT RETURNED REF B737-900 AMM 23-15-00/501.Sep 9, 2022 · N493AS · Boeing 737990ERSDR ASAA2022090539819Unknown · unknownSEVERAL ATTEMPTS TO MAKE/RECEIVE SAT CALLS BUT UNABLE TO HEAR DISPATCH ON BOTH 1 & 2, VOLUMES SET HIGH. DISPATCH HEARD ME. GROUNDED - YES. REF B737-800 FIM TASK 23-15-00-23-801, VERIFIED BOTH SATCOM OPS CHECKED LOUD AND CLEAR WITH DISPATCH DIR. NO DEFECTS HISTSep 5, 2022 · N517AS · Boeing 737890SDR ASAA2022090439776Transceiver · failedHF1 RADIO SHOWS FAIL/FAIL IN ACTIVE AND STANDBY WINDOWS. GROUNDED - YES. REMOVED AND REPLACED #1 HF TRANSCEIVER REF B737-800 AMM 23-11-21, OPS CHECKS PASSED.Sep 4, 2022 · N585AS · Boeing 737890SDR ASAA2022082939703Satcom · lockedSATCOM LOCK-UP. GROUNDED - YES. RESTORED SATCOM FUNCTION USING ASA QRH SATCOM LOCK-UP PROCEDURE.Aug 29, 2022 · N474AS · Boeing 737990ERSDR ASAA2022082439646Unknown · faultyUNABLE TO TRANSMIT ON HF #2. RECEIVES FINE INCLUDING SELCAL. IT ALSO HAS A VERY LONG TUNING TONE. GROUNDED - YES. REPLACED #2 COUPLER REF B737-900 AMM 23-11-61. REQ INSTALLATION TEST 24716. HF #2 TUNES BUT WAS UNABLE TO MAKE VOICE CONTACT ON THE GROUND IN ANC.Aug 24, 2022 · N461AS · Boeing 737SDR ASAA2022082339617Satcom · failedENROUTE TO SAN NO SAT DISPLAYED NO MENU GROUNDED - YES. PERFORMED SATCOM LOCK UP PROCEDURE. SAT RESTORED.Aug 23, 2022 · N474AS · Boeing 737990ERSDR CALA2022082202137Hf Comm · inoperative2 HF RADIOS INOP COUPLERS #1 AND #2 REPLACEMENT NO FAULT ON OMF EXISTING FAULT, STILL BAD TRANSMISSION AND RECEPTION ON BOTH HF SYSTEM. REMOVED AND REPLACED #2 HF TRANCEIVER. OPS CHK GOOD. ALSO REPLACED # 2 HF COUPLER AND # 1 HF COUPLER . OPS CHECK GOOD.Aug 22, 2022 · N37531 · Boeing 7379SDR ASAA2022081839564Hf Comm · failedHF # 2 FAILED INFLIGHT. GROUNDED - YES. PERFORMED HF #2 BITE REF. B737-800 FIM 23-11 TASK 801, NO FAULTS NOTED. PERFORMED HF 2 OPS CHECK REF. FIM 43-11 TASK 806 OPS CHECK GOOD. GROUND VERIFICATION SUCCESSFUL.Aug 18, 2022 · N568AS · Boeing 737890SDR ASAA2022081239490Satcom · inoperativeNO SATCOM ON FMC. GROUNDED - YES. REMOVED AND REPLACED SATCOM SDU PER B737-9 AMM 23-15-01.Aug 12, 2022 · N971AK · Boeing 7379SDR ASAA2022081139470Circuit Breaker · dislodged#1 HF FAIL MESSAGE. GROUNDED - YES. CYCLED #1 HF CIRCUIT BREAKER IAW B737-900 AMM 20-60-05.Aug 11, 2022 · N462AS · Boeing 737990ERSDR ASAA2022081039471Satcom · failedSAT PHONE WAS UNABLE TO CONNECT WITH DISPATCH. CALL TO "L" DESK SAID "WRONG NUMBER ". OHER NUMBERS WERE BUSY AND MULTIPLE OTHER CALLS WENT UNANSWERED. WE WERE UNABLE TO COMMUNICATE WITH DISPATCH DURING AN ETOPS EMERGENCY RETURN. GROUNDED - YES. (RESOLVED ON W/Aug 10, 2022 · N593AS · Boeing 737890SDR ASAA2022080939469Satcom · inoperativeSATCOM INOP UNABLE TO MAKE CALL. GROUNDED - YES. ACCOMPLISHED SATCOM SYSTEM BITE TEST REF. B737-9 AMM 23-15-00-740-801 AND AMM 23-15-00-740-802. BITE TEST GOOD. PERFORMED SATCOM SYSTEM OPERATIONAL TEST REF. AMM 23-15-00-710-801. OPS TEST GOOD. ABLE TO MAKE CALAug 9, 2022 · N976AK · Boeing 7379SDR ASAA2022080939429Hf Comm · failedHF 1 SHOWS "FAIL" IN ACTIVE & STANDBY WINDOWS. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 23-11 TASK 806. GROUND VERIFICATION TEST NORMAL.Aug 9, 2022 · N593AS · Boeing 737890SDR ASAA2022080639387Satcom · unresponsiveSATCOM 1 + 2 NOT TRANSMITTING. CALL CONNECTS WHEN PLACED HOWEVER NO ONE CAN HEAR US. GROUNDED - YES. RELEASED PER MEL 23-18 SATCOM INOP. AUTHORIZED BY SEAMC JARED @ 0230Z. ACCOMPLISHED SATCOM SYSTEM TESTS PARA. 1. A. - F. OF B737-800 AMM 23-15-00-730-801. VERIAug 6, 2022 · N531AS · Boeing 737890SDR ASAA2022080439343Hf Comm · failedHF#2 SHOWS FAIL ON ACTIVE AND FAIL ON STANDBY. GROUNDED - YES. PERFORMED BITE REF B737-800 FIM 23-11 TASK 801. NO DEFECTS NOTED. OK FOR SERVICE.Aug 4, 2022 · N518AS · Boeing 737890SDR ASAA2022080339321Transceiver · inoperativeON PREFLT HF 1 "FAIL". GROUNDED - YES. BITE TEST OF HF#1 TRANSCEIVER FAILED, NO POWER. C/B IS IN, REF FIM 23-11 TASK 801. REPLACED #1 HF TRANSCEIVER, OPS NORMAL. REF AMM 23-11-21-400-801. GROUND VERIFICATION GOOD, SEAMC LAMONT NOTIFIED.Aug 3, 2022 · N584AS · Boeing 737890SDR ASAA2022080339319Transceiver · inoperative#1 HF RADIO FAIL. GROUNDED - YES. PERFORMED HF BITE PER B737-900 FIM TASK 23-11-00-810-801, #1 HF TRANSCEIVER WILL NOT TEST. REMOVED AND REPLACED #1 TRANSCEIVER PER B737-900 AMM 23-11-21, OPS CHECK GOOD PER REFERENCE.Aug 3, 2022 · N474AS · Boeing 737990ER
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