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 ASAA2015062712228Switch · brokenNR 2 HF/SAT TRANSFER LIGHT NOT ON IN HF MODE LIGHT TESTS GOOD. ACFT GROUNDED. REPLACED H/F SAT PANEL REF MM 23-15-00-400-804, HF2 SWITCH WAS BROKEN. OPS CK OK. HF OPS OK, REF MM 23-11-00-710-801 ETOPS GROUND VERIFICATION COMPLETE.SDR ASAA2015062612227Transceiver · failedWITH HF2 SELECTED IN EITHER RADIO SELECT PANEL, FAIL IS DISPLAYED IN BOTH THE ENTIRE AND STANDBY WINDOWS. ACFT GROUNDED. TESTED NR 2 HF TRANSCEIVER, IT IS COMPLETELY DEAD. REPLACED HF NR 2 TRANSCEIVER, REF MM TASK 23-11-21-400-801. OPS CK OK IAW SAME. ALSO, SDR ASAA2015062512226Transceiver · failedHF 1 RADIO UNREADABLE, COMES IN GARBLED. RETURNED AND STILL GARBLED. ACFT GROUNDED. REPLACED NR 1 HF TRANSCEIVER, GROUND VERIFIED OPS CHECK GOOD IAW AMM 23-11-21.SDR ASAA2015062012134Hf Comm · malfunctionedHF 1 WILL RECEIVE BUT DOES NOT TRANSMIT. HF 2 WORKS NORMAL. ACFT GROUNDED.SDR ASAA2015061412087Transceiver · failedHF 1 RECEIVED TRANSMISSIONS THAT WERE SO DISTORTED & GARBLED THEY WERE UNABLE TO UNDERSTAND. SAME ON COM 1 & 2. HF 2 WORKS FINE. ACFT GROUNDED. IAW AMM 23-11-21 REMOVED DEFECTIVE NR 1 HF TRANSCEIVER AND INSTALLED SERVICEABLE HF TRANSCEIVER IN THE NR 1 POSISDR ASAA2015061112073Hf Comm · malfunctionedNR 1 HF RADIO WILL TRANSMIT BUT NOT RECEIVE. NR 2 HF RADIO WILL TRANSMIT BUT ONLY 2 X 2 RECEPTION. ACFT GROUNDED. UNABLE TO DUPLICATE DEFECT. ACCOMPLISHED GOOD COMMUNICATION ON BOTH NR 1 & NR 2 HF SYSTEMS WITH FREQ 8.933. SELCAL ON BOTH HF SYSTEMS OPS NORSDR ASAA2015060411985Hf Comm · malfunctionedHF1 AND HF2 BOTH SHOW INOPERATIVE ON BOTH RADIO CONTROL PANELS. ACFT GROUNDED. PERFORMED RADIO TUNING PANEL, INOPERATIVE DISPLAY TOGGLE IAW TC AMM 23-12-41-800-802. OK FOR SERVICE.SDR ASAA2015052511847Hf Comm · malfunctionedCAPTAIN REPORTED HF NR 1 FAIL LIGHT ON WINDOW. HF1 OPS NORMAL. ACFT GROUNDED. RESET CONTROL HEAD FOR CAPTAIN VHF NR 1, HF NR 1 COMM BY RESETTING C/B'S P18-2-D11 AND P18-2-E11. PERFORMED GROUND VERIFICATION. OPS CHECK HF1, VHF1 RADIO. OPS CHECK NORMAL. NOSDR ASAA2015051911784Transceiver · failedHF 2, DOES NOT TRANSMIT OR RECIEVE. ACFT GROUNDED. NO OUTPUT FROM FRONT OF HF NR 2 TRANSCEIVER AND TRANSCEIVER BITE DOESN'T WORK. REPLACED HF 2 TRANSCEIVER IAW AMM 23-11-21-000-801 AND 23-11-21-400-801, GROUND FUNCTIONAL CHECK GOOD IAW AMM 23-11-21-400-801 PSDR ASAA2015051611733Radio · malfunctionedBOTH HF RADIOS BECAME INTERMITTENTLY INOPERATIVE FOR ABOUT 40 MINUTES. UNABLE TO RECEIVE, NO SIDETONE WHILE ATTEMPTING TO TRANSMIT. THIS BEGAN AFTER A NORMAL POSITION REPORT, AND AFTER CHANGING FREQUENCIES. RADIOS EVENTUALLY RETURNED TO NORMAL AND NO FURTHESDR ASAA2015051211706Transceiver · failedHF 2 WILL NOT TUNE, NOR WILL IT TRANSMIT ON 8843, MULTIPLE FREQS ATTEMPTED. ACFT GROUNDED. REPLACED NR 2 HF TRANSEIVER IAW MM 23-11-21/401. OPS GOOD. GROUND VERIFICATION GOOD.SDR P5CA2015051000039Coupler · damagedRIGHT HF INOPERATIVE, LEFT HF ALREADY DEFERRED, HF DATA RIGHT STATUS MESSAGE. SWAPPED RT HF ANTENNA & NBSP; CABLE FROM CENTER COUPLER BACK TO RT COUPLER AND OPS CHECK GOOD.SDR ASAA2015050111594Transceiver · failedHF NR 1 FAILED ENROUTE. ACFT GROUNDED. REPLACED NR 1 TRANSCEIVER. OPS CHECK NORMAL AMM 23-11-21.SDR ASAA2015042411481Hf Comm · malfunctioned# 1 HF RADIO DOES NOT TRANSMIT. GROUNDED - YES. OPS CK'D HF COMMUNICATION SYSTEM REF MM 23-11-00-710-801. OPS CK GOOD. #1 HF SYSTEM TRANSMITS AND RECEIVES.SDR ASAA2015042311480Transceiver · failedNUMBER 1 HF AUDIO UNUSABLE. GROUNDED - YES. VERIFIED UNREADABLE AUDIO ON GROUND. REPLACED #1 HF TRANSCEIVER PER AMM 23-11-21.SDR ASAA2015041511363Transceiver · failedNR 1 HF INCOMING COMMS GARBLED AND UNREADABLE. OUTGOING TRANSMISSIONS WORK FINE. TRIED TUNING & DETUNING SEVERAL FREQUENCIES WITH NO CHANGE. PREFLIGHT HF NR 1 CHECK HAD ALL COMMS NORMAL. HF NR 2 WORKS PERFECTLY. ACFT GROUNDED. REMOVED AND INSTALLED NR 1 HF SDR ASAA2015040711263Hf Comm · inoperativeHF 1 AND 2 SHOW INOPERATIVE ON BOTH RADIO TUNING PANELS. ACFT GROUNDED. PERFORMED AMM 23-12-41-800-802 TASK PROCEDURE RADIO TUNING PANEL RESET. GROUND OPS CHECK NORMAL.SDR ASAA2015032811147Hf Comm · malfunctionedHF1 SHOWS "FAIL". ACFT GROUNDED. ACCOMPLISHED FOLLOWING: CYCLED POWER AND RADIOS RECOVERED. ACCOMPLISHED "HF COMM SYS OPS TEST." AMM 23-11-00-710-801. ACFT GROUND VERIFICATION SUCCESSFUL, NO HISTORY 60 DAYS.SDR ASAA2015032211066Satcom · lockedSATCOM LOCKUP, ACFT GROUNDED. QRH CHECK LIST ACCOMPLISHED SUCCESSFULLY.SDR O2GA2015031744001Coax · damagedIT WAS DISCOVERED THAT BOTH HF COMMUNICATIONS WOULD NOT TRANSMIT. THE CONTROLLERS COULD BE HEARD. CREW FOLLOWED REPORTS FROM PIGGY BACK, ACFT FLIGHT 1817 UNTIL THE LAST POSITION OF THE FLIGHT, AT THAT POINT COMMUNICATION VIA SATCOM. LANDING WAS UNEVENTFUL. SDR ASAA2015031710993Hf Comm · malfunctionedHF RADIO NR 2 WILL RECEIVE BUT WILL NOT TRANSMIT. HF NR 1 WORKS NORMAL. ACFT GROUNDED. CONFIRMED HF2 HAS NO SIDE TONE. REPLACED NR 2 HF COUPLER REF MM 23-11-61. OPS CK NO HELP STILL NO SIDETONE. SUSPECTS RELAY R9245 OR THE WIRE BETWEEN THE RELAY AND HF2 TSDR ASAA2015031310947Hf Comm · malfunctionedHF2 RADIO SHOWS FAIL ON CONTROL PANEL. ACFT GROUNDED. REBOOTED HF2-OPS OK. ACFT GROUND VERIFICATION CK GOOD.SDR ASAA2015030810891Hf Comm · malfunctionedHF INOPERATIVE. ACFT GROUNDED. TESTED HF REF MM 23-11-00-730-801. TESTS OK. NO HISTORY. SUCCESSFUL GROUND VERIFICATION ACCOMPLISHED.SDR ASAA2015012710454Hf Comm · malfunctionedHF-2 SHOWS FAILED WHEN SELECTED. ACFT GROUNDED. ACCOMPLISHED FIM 23-11, TASK 802. HF 2 OPERATION RESTORED. GROUND VERIFICATION TEST NORMAL REF FIM 23-11, TASK 801. NO PREVIOUS HISTORY.SDR ASAA2015011010194Radio · malfunctionedHF 1 FREQUENCY INDICATOR WILL SHOW "FAIL" SHORTLY AFTER SETTING FREQUENCY. RADIO WORKS FINE. ACFT GROUNDED. VERIFIED, CYCLED VHF 1 COMM CIRCUIT BREAKER FAULT WENT AWAY. ACCOMPLISHED HF BITE REF FIM 23-11, TASK 801, NO FAULTS, NO HISTORY PAST 30 DAYS. CONTRSDR ASAA2014122510066Radio · malfunctionedNR 1 HF RADIO FREQUENCY DISPLAY READS "FAIL/FAIL". RADIO TUNES AND TRANSMIT, RECEIVES NORMAL. AFTER 10 SECONDS FAIL WARNING APPEARS. ACFT GROUNDED. RESET NR 1 HF AND NR 2 HF, PERFORMED BITE CHECK PROCEDURE. NO FAULTS NOTED, NO FAIL INDICATED, REF AMM FIMSDR ASAA2014121009912Hf Comm · malfunctionedHF NR 1 RADIO IS INOPERATIVE. ACFT GROUNDED. PERFORMED HF COMM TEST IAW MM 23-11-00 730-801. SYSTEM OP CHECKED GOOD. NO DEFECTS NOTED AT THIS TIME.SDR ASAA2014121009911Hf Comm · false indicationHF 2 FAILED MESSAGE DISPLAYED. ACFT GROUNDED. ACCOMPLISHED FIM 23-11, TASK 801, HF COMM SYS BITE ON NR 2 HF TRANSCEIVER, NO FAULTS. ACCOMPLISHED HF NR 2 OPS TEST, NO FAULTS NOTED. IAW FIM 23-11, TASK 806. NR 2 HF GROUND VERIFICATION NORMAL. NO 30 DAY HISSDR ASAA2014120309848Transceiver · failedNR 1 HF SEEMS TO BE MALFUNCTIONING, NR 2 HF IS CLEAR. ALL FREQUENCIES USED, TRIED ON NR 1 HF, VERY POOR QUALITY. ACFT GROUNDED. REPLACED NR 1 HF TRANSCEIVER IAW MM 23-11-21/401. OPS GOOD IAW TASK 23-11-00-710-801.SDR JJBA20141126001Control Unit · malfunctionedLOST COMMON BOTH RADIO'S, UNABLE TO HEAR ATC. R & R AUDIO REMOTE CONTROL UNIT.SDR ASAA2014111309667Hf Comm · malfunctionedRECEPTION ON HF 1 UNREADABLE TRANSMISSIONS, OK. ACFT GROUNDED. HF1 OPS GOOD IAW MM 23-11-00.SDR QXEA2014110100892Hf Comm · malfunctionedUNABLE TO HEAR ON COMM 1 & 2 WHILE FLYING IN PRECIPITATION. RETURNED TO FIELD. LANDING UNEVENTFUL. C/W TROUBLESHOOTING IAW WHILE DOING BONDING CHECK OF RADOME FOUND VALUES HIGH AT TEST POINT TP51 AND TP57 WHILE REMOVING RADOME NOTICED HARDWARE AT TP51 AND 5SDR ASAA2014102909535Hf Comm · malfunctionedNR 1 HF UNABLE TO TRANSMIT, RECEIVE ONLY. NO INOPERATIVE OR FAIL INDICATION ON PANEL. TOGGLED ACTIVE TO STANDBY. AFTER APPROX 10 MINUTES TRANSMIT CAPABILITIES REGAINED ON NR 1 HF. ACFT GROUNDED. PERFORMED FIM 23-11 TASK 806, OPS NORMAL HF1 RECEIVE/TRANSMITSDR IPXA2014102984727Transceiver · inoperativeINAUDIBLE TO TRANSMIT ON BOTH HF RADIOS. MIC SELECTORS WOULD NOT WORK AT ALL PILOT STATIONS AND OBSERVER SEAT. REPLACED LT HF TRANCEIVER IAW AMM 23-11-03-401. SYS OPS CHECKED NORMAL IAW AMM 23-11-00.SDR ASAA2014102409470Transceiver · inoperativeNR 2 HF WILL NOT TRANSMIT ON THE GROUND. SATCOM 2 WORKS FINE. ACFT GROUNDED. NO TRANSMIT/RECEIVE AND NR 1 KHZ TUNE-IN-PROGRESS TONE WHEN ANY FREQUENCY SELECTED AND KEYED. NR 2 HF LRU STATUS TEST SHOWS GREEN, IAW MM 23-11-21, R & R NR 2 HF TRANCEIVER, OPS NOSDR ASAA2014101809409Hf Comm · malfunctionedNR 1 HF RADIO WILL NOT TRANSMIT, RECIEVES OK, SAME FOR BOTH SIDES CAPTAIN & FIRST OFFICER, NR 2 OPS NORMAL. ACFT GROUNDED. NR 1 HF OPS NORMAL. COMMUNICATION & OPS TESTED GOOD, IAW MM 23-11-00, SYSTEMS TEST. READS LOUD AND CLEAR. NO HISTORY LAST 30 DAYS.SDR ASAA2014101709408Warning Light · false activationWHEN NR 2 HF IS SELECTED A FAIL LIGHT ILLUMINATED. ACFT GROUNDED. PERFORMED BITE PROCEDURE ON NR 2 HF TRANCEIVER IAW FIM TASK 23-11, TASK 801, OPS CHECKED GOOD, NR 2 HF FAIL LIGHT EXTINGUISHED.SDR ASAA2014101709407Hf Comm · malfunctionedNR 1 HF RADIO TRANSMITS PROPERLY, RECEPTION IS UNINTELLIGABLE TRIED ON THREE DIFFERENT FREQUENCIES, SAME ON ALL THREE. ACFT GROUNDED. HF NR 1 OPS NORMAL, NO HISTORY 90 DAYS, REF FIM 23-11, TASK 806.SDR ASAA2014101609410Transceiver · failedNR 1 HF HAS NO AUTOTUNE, OR TRANSMIT. ALSO, NO AUDIO WHEN ATC TRANSMITTING ON NR 2 HF. ATTEMPTED TO TRANSMITT ON CAPTAIN`S, F/O`S AND HAND MICROPHONES WITH SAME RESULTS. ACFT GROUNDED. REPLACED NR 1 HF TRANSCEIVER. OPS CHECKED GOOD IAW AMM 23-11-21.SDR ASAA2014101009339Hf Comm · malfunctionedNR 2 HF FAILED ENROUTE. ACFT GROUNDED. VERIFIED, CYCLED NR 2 HF CIRCUIT BREAKER AND FREQUENCY RESTORED, NO HISTORY PAST 90 DAYS. ACCOMPLISHED HF CHECK IAW FIM 23-11, TASK 801, COMMS CHECKED NORMAL.SDR ASAA2014100609309Hf Comm · malfunctionedNR 2 HF INDICATED FAIL. ACFT GROUNDED. UNABLE TO DUPLICATE OR VERIFY DISCREPANCY. NO FAIL ON RTP'S WHEN NR 2 HF SELECTED. PERFORMED HG OPERATION TEST, LED BITE SHOWS GREEN AND NR 2 HF TRANSCEIVER GOOD IAW 23-11-00. NO HISTORY LAST 90 DAYS.SDR ASAA2014092909252Warning Light · false activationNR 1 HF FAILED FLAG. ACFT GROUNDED. PERFORMED HF BIT CHECK IAW FIM 23-11 TASK 801. LIGHT EXTINGUISHED, NO HISTORY PAST 30 DAYS. OK FOR SERVICE.SDR ASAA2014082308915Transceiver · failedCAN NOT TRANSMIT ON HFI. ACFT GROUNDED. NO KEYLINE WHEN MIC IS KEYED. TRIED FROM FRONT OF NR 1 TRANSCEIVER AND SAME RESULT. REPLACED HF NR 1 TRANSCEIVER IAW AMM 23-11-21-000-801 AND 23-11-21-400-801. GROUND FUNCTIONAL CHECKED GOOD IAW AMM 23-11-21-400-801.SDR AALA20140817004Coupler · inoperativeBOTH HIGH FREQUENCY RADIOS INOPERATIVE. EMER DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LT & RT ANTENNA COUPLERS & HIGH FREQUENCY TRANSCEIVERS MPN 8220990004. SYS GND CHECKED NORMAL OPERATION CLOSED.SDR ASAA2014081608846Hf Comm · malfunctionedHF1 & 2 INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED RADIO TUNING PANEL-INOPERATIVE DISPLAY TOGGLE IAW AMM 23-12-41-800-802. VERIFIED HF 1, 2 & VHF 3 PLUS VHF 1 & 2 OPS NORMAL.SDR ASAA2014080808782Hf Comm · malfunctionedHF 1 TRANSMITTED WELL BUT WAS UNREADABLE TO THE PILOTS. ACFT GROUNDED. ACCOMPLISHED NR 1 HF COMMUNICATION SYS TEST, IAW FIM 23-11, TASK 801 AND AMM TASK 23-11-00 VIA SFO, GROUND OPS TEST NORMAL. NO HISTORY LAST 60 DAYS.SDR ASAA2014072308660Hf Comm · failedNR 2 HF DOES NOT TRANSMIT OR RECEIVE. ACFT GROUNDED.SDR ASAA2014072108629Radio · malfunctionedNR 1 HF RADIO INOPERATIVE. ACFT GROUNDED. PERFORMED OPS TEST OF HF SYS. ACFT GROUND VERIFICATION CHECKED GOOD IAW AMM 23-11-00, PARA 2A THROUGH E.SDR ASAA2014071708590Warning Light · false activationHF NR 2 FAIL APPEARED IN ACTIVE AND PRIMARY WINDOWS BOTH CAPTAIN`S & FIRST OFFICER`S POSITIONS. ACFT GROUNDED. PERFORMED HF NR 2 BITE CHECK IAW FIM TASK 23-11, 801, OPS CHECKED GOOD, NO FAULTS NOTED.SDR HALA2014071200107Coupler · malfunctionedUNABLE TO CHANNELIZE RT HF INTERMITTENTLY. REPEAT WRITEUPS. PG 561951; 7-10-14, LOG PG 563424. R & R NR 2 HF COUPLER IAW AMM 23-11-01-024-001 AND AMM 23-11-01-424-008. CALLED FOR RADIO CHECK. REPORTS RT HF 5 BY 5. ALSO DID RADIO CHECK ON LT HF ALSO 5 BY 5.
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