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 ASAA2022080239322Mcu · failedNO SAT PROMPT ON CA SIDE MCDU MENU. APPEARS AS NORMAL ON FO SIDE ALONG WITH ALL SELECTABLE SAT OPTIONS. GROUNDED - YES. PREFORMED SATCOM COMMUNICATION SYSTEM CHECK FOR MCDU ON CA SIDE IAW B737-900 AMM 23-15-00-730-801. TEST PASSED, SAT PROMPT SHOWN ON MCDU (CASDR ASAA2022080239305Satcom · fault message"DATA LINK FAIL" SATCOM LOCK UP FAILED GROUNDED - YES. COMPLETED ASA QRH PROCEDURES AND IT RETURNEDSDR ASAA2022080139300Satcom · lockedSATCOM LOCK-UP GROUNDED - YES. ASA QRH PROCEDURE PERFORMED SUCCESSFULLY.SDR ASAA2022073139320Panel · inoperative#1 HF/SAT SWITCH WILL NOT SELECT SAT. GROUNDED - YES. REMOVED AND REPLACED HF/SAT PANEL REF B737-800 AMM TASK 23-15-00-400-804, SATCOM COMMUNICATION SYSTEM TEST, AMM TASK 23-15-00-730-801. SATCOM VOICE TEST OF HF1 AND HF2 SYSTEM TEST REF AMM 23-11-00 IS GOOD.SDR ASAA2022072439166Unknown · faulty#2 HF RADIO DOES NOT TRANSMIT. RECEIVES NORMALLY. GROUNDED - YES. REPLACED #2 HF TRANSCEIVER REF B737-900 AMM 23-11-21. OPS CHECKS GOOD.SDR ASAA2022072339168Radio · failedHF RADIO #2 FAIL. GROUNDED - YES. PERFORMED B737-900 FIM 23-11 TASK 801, LRU BITE TEST GOOD. PERFORMED HF SYSTEM TEST REF B737-9 AMM 23-11-00. #2 HF TUNES , TRANSMITS AND RECEIVES. OPS CHK NML. GROUND VERIFIICATION TEST GOOD.SDR ASAA2022072239167Hf Comm · unresponsiveUNABLE TO TRANSMIT ON HF1 RADIO. ATTEMPTED CAPT + FO SIDE. HF1 RADIO DOES RECEIVE. HF2 RADIO TRANSMIT AND RECEIVE FOR BOTH CAPT AND FO. GROUNDED - YES. RESET BREAKERS AND CONDUCTED BITE TEST OF #1, #2 HF TRANSCEIVERS WITH NO FAULTS PER B737-800 AMM 23-11-00-71SDR ASAA2022072039139Panel · fault messageHF 2 LIGHT OUT ON PREFLIGHT. GROUNDED - YES. REMOVED & REPLACED HF/SAT PANEL REF B737-800 AMM 23-15-00.SDR ASAA2022071539077Transceiver · faultedHF1 TEST INOP PER FLT VERIFICATION. GROUNDED - YES. REMOVED AND REPLACED HF 1 REF B737-800 AMM 23-11-21. OPS CHECK GOOD. DURING REPLACEMENT FOUND A #10 BOLT 2 INCHES LONG ON THE BACK OF THE RACK THAT POSSIBLY IMPEDED THE TRANSCEIVER FROM PROPERLY MATING TO TSDR ASAA2022071539087Satcom · inoperativeSATCOM INOP GROUNDED - YES. RESTORED VIA ASA SATCOM LOCK-UP QRH PROCEDURE.SDR ASAA2022071239050Hf Comm · intermittentHF1 STOPPED TRANSMITTING. GOOD SELCAL CHECK AND ABLE TO HEAR LONG TONE WHEN INITIALIZING. GROUNDED - YES. RERACKED HF1 TRANSCEIVER AND BITE CHECK TEST PASSED. B737-800 FIM 23-11 TASK 801. HF1 COMMUNICATION SYSTEM TEST PERFORMED PER B737-800 AMM 23-11-00-730-80SDR ASAA2022071239049Hf Comm · intermittentUNABLE TO TRANSMIT ON HF1. SELCAL CHECK WAS GOOD, AND ABLE TO HEAR OTHERS ON HF1, BUT CANNOT TRANSMIT. GROUNDED - YES. PERFORMED HF1 SYSTEM BITE PROCEDURE IAW B737-800 FIM 23-11-801 BITE TEST NORMAL. NO FAULTS FOUND. ABLE TO TRANSMIT AND RECEIVE NORMALLY.SDR 9JLA2022071438676Antenna · failedTHE FLIGHT CREW REPORTED FINDING THE HF ANTENNA CABLE HAD SEPARATED FROM ITS AFT ATTACH POINT THUS ALLOWING THE ANTENNA TO CONTACT THE AFT SIDE OF THE FUSELAGE CAUSING MINOR DAMAGE TO AFT FUSELAGE SKIN. THE MAINTENANCE PROVIDER FOUND ONLY MINOR CONTACT MARKS WSDR ASAA2022071239042Satcom · faultedUNABLE TO CONNECT TO MEDLINK VIA SAT 1 OR SAT 2 FMC SHOWED CONNECTED, SAT 1/2 BLUE LIGHTS ON AFT PANEL WERE ILLUMINATED, BUT NO SIDETONE IN PILOTS HEADSETS COULD BE HEARD AND NO COMMUNICATION COULD BE ESTABLISHED. GROUNDED - YES. CONFIG A/C FOR MEDLINK CALL WISDR ASAA2022071039023Transceiver · inoperativeHF 2 RADIO DOES NOT TEST. RADIO INOP. GROUNDED - YES. PERFORMED B737-800 FIM 23-11 TASK 801, TEST FUNCTION ON TRANSCEIVER INOP. WHEN HF2 SELECTED ON COMM PANEL, NO TUNE TONE AFTER KEYING MICROPHONE. ALSO NO BACKGROUND RADIO NOISE PRESENT ON HF FREQUENCIES. REMSDR ASAA2022071038986Satcom · intermittentSATCOM 1&2 COULD RECEIVE BUT NOT TRANSMIT. GROUNDED - YES. CW SATCOM SYSTEM TEST. LOUD AND CLEAR REPORT GIVEN ON #1 & #2 REF B737-900 AMM 23-15-00-730-801.SDR ASAA2022070839030Radio · inoperativeHF 2 RADIO INOP. GROUNDED - YES. ADJUSTED HF 2 SENS. OPS CHECKS GOOD REF B737-9 AMM 23-11-00. INFLIGHT OPS TEST ON BOTH HF RADIOS
SDR ASAA2022070838985Hf Comm · failedHF 1 UNABLE TO ESTABLISH COMMUNICATIONS. GROUNDED - YES. OPS CHECKS GOOD REF B737-9 AMM 23-11-00. INFLIGHT OPS TEST ON BOTH HF RADIOS GOOD.SDR ASAA2022070738968Hf Comm · fault messageHF 2 INDICATES "FAIL". GROUNDED - YES. RESET #2 HF PER B737-900 AMM 23-11-00. NO DEFECTS NOTED AT THIS TIME.SDR ASAA2022070638957Coupler · failed# 1 HF RADIO FAILED AT CRUISE, WILL NOT TRANSIMIT. GROUNDED - YES. OBSERVED INTERMITTENT TRANSMIT. ACCOMPLISHED HF COMM BITE REF B737-800 FIM 23-11-00. NO FAULTS RETURNED. PER HISTORY AND OBSERVED INTERMITTENT TUNING AT MULTIPLE FREQUENCIES REPLACED #1 HF COUPSDR ASAA2022070538956Transceiver · inoperativeHF 1 RADIO RECEIVE ONLY. UNABLE TO TRANSMIT. GROUNDED - YES. #1 HF WOULD NOT TEST. REMOVED AND REPLACED # 1 HF TRANSCEIVER PER B737-800 AMM 23-11-21. HF 1 TRANSMITS BUT RECEIVES GARBLED. FLIGHT VERIFICATION SUCCESSFUL, #1 AND #2 HF TRANSMIT/ RECEIVE NORMAL.SDR ASAA2022070438921Satcom · intermittentSATCOM #2 SHOWS NOT READY/FAIL. GROUNDED - YES. CYCLED AIRCRAFT ELECTRICAL POWER, PERFORMED SATCOM COMMUNICATION TEST, OPS CHECK GOOD REF B737-800 AMM 23-15-00-730-801.SDR ASAA2022062838848Transceiver · inoperative#1 HF RADIO INDICATES FAIL ON PREFLIGHT CHECK. GROUNDED - YES. #1 HF TRANSCEIVER WILL NOT TEST. REPLACED #1 HF TRANSCEIVER REF B737-800 AMM 23-11-21-400-801. GROUND VERIFICATION OPS TEST NORMAL.SDR ASAA2022062438790Hf Comm · faultedHF#1 FAIL. GROUNDED - YES. RESET AND PERFORMED OPERATIONAL TEST OF THE HF #1 IAW B737-800 AMM 23-11-00. FAULT CLEARED. OPS CHECK OK.SDR ASAA2022062238752Hf Comm · fault messageHF #1 RECEIVE ONLY - UNABLE TO TRANSMIT AND ONE LONG TONE WHEN TRYING INITIAL COMM CHECK W/ SAN FRAN. GROUNDED - YES. REPLACED #1 HF COUPLER REF B737-800 AMM 23-11-61. OPS CHECK GOOD ON #1 HF REF AMM 23-11-61.SDR ASAA2022062238769Coupler · faultyHF #2 NOT TUNING DURING THE SYNC PORTION (KEYING MIKE W/SHORT SIDETONE) AND THUS NOT TRANSMITTING WHEN IN DATA MODE,SIDETONES INTERMITTENTLY AND CONTINUOUSLY TRYING TO SYNC BUT DOESNT. RECEIVES SELCAL NORMALLY. RECEIVES VOICE NORMALLY.VOICE TRANSMIT INOP. GROUSDR ASAA2022062138753Satcom · erraticNO SATCOM OPTION ON MCDU MENU PAGE ON CAPTAINS SIDE- ONLY SHOWS ON FO'S MCDU DID NOT RUN SATCOM LOCK UP QRH DUE TO WRONG CB LISTED IN QRH ( QRH SAYS D14; SHOULD SAY E13). GROUNDED - YES. PERFORMED BITE TEST OF THE SATCOM SYSTEM REF B737-9 AMM 23-15-00-740-801.SDR ASAA2022061938713Satcom · inoperativeSATCOM INOP. GROUNDED - YES. RESET SYSTEM, OPS CHECK GOOD IAW B737-800 AMM 23-15-00-730-801.SDR ASAA2022061338632Hf Comm · intermittentHF#2 FAIL. GROUNDED - YES. PERFORMED BITE TEST OF HF SYSTEM PER B737-900 FIM TASK 23-11 TASK 801 TEST OK.SDR ASAA2022061238635Satcom · lockedSATCOM LOCK-UP GROUNDED - YES. RAN THE QRH CHECKLIST SAT PROMPT IS DISPLAYED ON THE MCDU MENU PAGE.SDR ASAA2022061138612Hf Comm · intermittentHF 2 RADIO FAIL ON TUNING PANEL. GROUNDED - YES. PERFORMED HF COMMUNICATION SYSTEM BITE TEST ON HF 2 REF B737-800 FIM 23-11 TASK 801, TEST PASS AND OPS CK NORMAL.SDR ASAA2022060838604Hf Comm · inoperativeUNABLE TO TRANSMIT USING HF-1 - CAN RECEIVE. RECEIVED PROLONGED TUNING TUNING TONE UPON INITIAL TRANSMISSION ATTEMPT AND LACK OF SIDE TONE THEREAFTER. GROUNDED - YES. PROBLEM DUPLICATED, SWAPPED HF R/T'S AND BOTH SYSTEMS WORKED. SWAPPED R/T'S BACK TO ORIGINAL SDR ASAA2022060738582Satcom · inoperativeBOTH SATCOM 1 AND 2 INOPERATIVE IN FLIGHT. DISPATCH WAS ABLE TO HEAR OUR TRANSMISSIONS AND ESTABLISHED A CONNECTION BUT WE WERE UNABLE TO HEAR ANY VOICE COMMUNICATION FROM DISPATCH. GROUNDED - YES. ACCOMPLISHED SATCOM SYSTEM TEST REF B737-800 AMM 23-15-00. BOTSDR ASAA2022060638578Hf Comm · intermittentBOTH HF RADIOS SAY INOP. GROUNDED - YES. ACCOMP RESET OF RTP PER 737-900 AMM 23-12-41, BOTH SYS OPS CKD NML. GND VERIFICATION SUCCESSFUL.SDR ASAA2022060438553Transceiver · failedHF RADIO 1 DISPLAYING FAIL. GROUNDED - YES. REMOVED AND REPLACED HF TRANSCEIVER HF1. OPS CHECKED GOOD. REF B737-900 AMM TASK 23-11-21-400-801. REF B737-900 FIM 23-11 TASK 803.SDR ASAA2022060138526Fmc · intermittentRIGHT FMC FAILED (VTK) AT ALTITUDE (37000) MACH .790 30 SECONDS VTK DISAPPEARED RT FMC OPERATED 4.0 FOR REMAINDER OF FLIGHT. GROUNDED - YES. CYCLED BOTH FMC BREAKERS IAW B737-9 IFIM 34-61-00-810-918. AIRCRAFT OK FOR SERVICE.SDR ASAA2022052938472Hf Comm · warning lightHF1 FAIL ILLUMINATED IN ACTIVE & STANDBY RTP. GROUNDED - YES. PERFORMED FIM BITE CHECK PER B737-800 FIM 23-11. OPS CHECK OK. GROUNDS VERIFICATION CHECK OPS NORMAL.SDR ASAA2022052838474Switch · inoperative#1 HF/SAT XFER BUTTON WILL NOT SWITCH TO "SAT". GROUNDED - YES. VERIFIED SWITCH DOES NOT LATCH IN. REMOVED AND REPLACED HF/SAT TRANSFER PANEL PER AMM 23-15-00. PERFORMED SATCOM IN/OUT VOICE TEST AND HF TEST W/ NO DEFECTS. 3 MIG-51A'S INSTALLED/REMOVED. ETOPS GSDR ASAA2022052738473Transceiver · failedHF RADIO AUDIO SELECT PANEL HAD FAIL IN WINDOWS. GROUNDED - YES. RE-SEATED BOTH HF TRANSCEIVERS OPS CHECK NORMAL.SDR ASAA2022052538452Transceiver · failedHF 2 SHOWS " FAIL" DOES NOT TRANSMIT OR RECEIVE. GROUNDED - YES. REMOVED AND REPLACED HF#2 TRANSCEIVER REF B737-9 AMM 23-11-21. OPS CHECK GOOD. GROUND VERIFICATION TEST SUCCESSFUL.SDR ASAA2022052438442Coupler · faultyUNABLE TO TRANSMIT ON HF2. SELCAL WORKS, CAN HEAR ATC, BUT CANT TRANSMIT. TUNE TONE STAYS ON FOR A WHILE WHEN INITIALLY TUNING RADIO TO A FREQUENCY. GROUNDED - YES. VERIFIED HF#2 RADIO ONLY RECEIVES, DOESN'T TRANSMIT. REMOVED AND REPLACED HF2 ANTENNA COUPLER RSDR ASAA2022051638334Hf Comm · intermittentHF 2 SHOWING FAIL ON RTP. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 23-11 TASK 802 AND HF COMM SYSTEM BITE PER FIM 23-11 TASK 801. NO FAULTS. GROUND VERIFICATION GOOD.SDR ASAA2022051038271Hf Comm · inoperativeHF2 WAS TESTED IN FLIGHT BETWEEN KSLC AND KSEA ON FREQUENCIES 8843 AND 5547. FLIGHT CREW WAS UNABLE TO VERIFY POSITIVE VOICE COMMUNICATION ON HF2. SUCCESSFUL VOICE COMMUNICATION WAS COMPLETED ON HF1. GROUNDED - YES. REMOVED AND REPLACED #2 HF COUPLER PER B737-SDR ASAA2022050938218Coupler · inoperativeASA TECH SERVICE REQUEST. FOLLOW UP TO REPORTS OF #2 HF INOP. GROUNDED - YES. REMOVED AND REPLACED #2 HF COUPLER ANTENNA IAW B737-900 AMM 23-11-61/401. OPERATIONAL TEST GOOD. ETOPS GROUND VERIFICATION SUCCESSFUL.SDR ASAA2022050638217Transceiver · inoperativeHF #1 INOP. GROUNDED - YES. FOUND HF 1 TRANSCEIVER INOP, REMOVED AND REPLACED HF #1 TRANSCEIVER REF B737-900 AMM 23-11-21. OPS CHECK GOOD.SDR ASAA2022050238221Frequency Gen · fault messageBOTH HF 2 FREQUENCY INDICATORS DISPLAY FAIL. GROUNDED - YES. VERIIFIED "FAIL" ON BOTH HF #2 WINDOW, REPLACED NEW HF #2 TRANSCEIVER & INSTALLATION TEST PASSED B737-9 AMM 23-11-21/401, BOTH HF#1 & HF#2 FAILED ON SYSTEM TEST AMM 23-11-00-730-801 3F(1)(C)(4)(A) UNSDR ASAA2022042738132Unknown · unknownSATCOM 1 AND 2 XMIT INOP WON'T TRANSMIT VOICE. SATCOM CALL CAN BE MADE, CONNECTS, BUT VOICE TRANSMISSIONS WON'T GO THROUGH TRIED SAT 1 AND SAT 2 TO DISPATCH AND MEDLINK FOR BOTH CAP AND FO ACP PANELS ALL WITH SAME RESULTS. GROUNDED - YES. PERFORMED SATCOM COMMSDR ASAA2022042638134Satcom · faultedNO SAT COMM GROUNDED - YES. QRH RESET PROCEDURE RUN, SAT COMM RESTORED.SDR ASAA2022042638133Radio · inoperative#2 HF RADIO INOP. GROUNDED - YES. ACCOMPLISHED B737-900 FIM 28-11 TASK 801 BITE AND OPS CHK GOOD.SDR ASAA2022042438120Hf Comm · inoperativeFVR UNSAT #2 HF INOP. GROUNDED - YES. ACCOMPLISHED HF COMM SYS BITE CHECK REF B737-800 FIM 23-11 TASK 801. NO DEFECTS NOTED. ACCOMPLISHED HF COMM SYS RECEIVE/ TRANSMIT PROBLEM FIM 23-11 TASK 806. NO DEFECTS NOTED. CALLED SFO ARINIC AUDIO QUALITY 3/4 ON GND.
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