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 ASAA2021102136378Unknown · unknownHAD TO RESET SATCOM PER QRH 5.4 SATCOM LOCKIP CHECK LIST. GROUNDED - YES. VERIFIED SAT PROMPT IS PRESENT. REF. B737-900 FIM 23-15 TASK 801.SDR ASAA2021101836341Transceiver · failedHF 2 RADIO "FAIL" WHEN TRYING TO TUNE. GROUNDED - YES. REMOVED AND REPLACED #2 HF TRANSCEIVER REF B737-900 AMM 23-11-21. OPS CHECK GOOD. GROUND VERIFICATION TEST SUCCESSFUL.SDR ASAA2021101436315Unknown · unknownSATCOM LOCKUP. GROUNDED - YES. ACCOMPLISHED QRH OPS NORMAL.SDR ASAA2021101136258Transceiver · failedHF RADIO #2 WILL NOT TRANSMIT WHEN TUNING, THE TUNING TONE IS VERY LONG (10-15 SECONDS) AND ABOUT HALF THE TIME NUMEROUS HF FREQUENCIES IT FAILED TO TUNE AT ALL. WE WERE ABLE TO RECEIVE A GOOD SELCAL CHECK ON HF2 BUT UNABLE TO TRANSMIT FROM EITHER CA OR FO SIDSDR ASAA2021101036276Transceiver · inoperativeHF 2 WOULD NOT RECEIVE SELCAL AND VOICE. GROUNDED - YES. REMOVED & REPLACED #2 TRANSCEIVER. OPS CK GOOD. REF B737-900 AMM 23-11-21.SDR ASAA2021100936219Unknown · unknownSATCOM LOCK UP PROCEDURE. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE AS PER QRH. SATCOM RESTORED NORMAL.SDR ASAA2021100736213Unknown · unknownHF #1 FAILED. GROUNDED - YES. CONFIRMED HF1 FAILED ON RAMP AND CONTINUOUS AUDIBLE TONE. RESET HF1 AND PERFORMED OPS CHECK OF HF1. FAIL MESSAGE EXTINGUISHED AND OPERATION TEST OF HF1 COMPUTER OK REF B737-900 AMM 23-11-00-710-801.SDR ASAA2021100636212Coupler · inoperativeAFTER TAKEOFF, WHILE CONDUCTING HF RADIO CHECK, UNABLE TO TRANSMIT ON EITHER HF RADIO. AUDIO COMES IN NORMALLY. BUT HF TRANSMITTER DOESNT SEEM TO ACTIVATE. GROUNDED - YES. REMOVED AND REPLACED #1 HF ANTENNA COUPLER. REMOVED AND REPLACED #2 HF COUPLER PER B737-SDR ASAA2021100536204Unknown · unknownSAT 1 & 2 ABLE TO TRANSMIT NOT ABLE TO RECEIVE. GROUNDED - YES. PERFORMED SATCOM SYSTEM TEST PER B737-900 AMM 23-15-00-730-801 SYSTEM TEST PASSED.SDR NACA2021100200001None · noneDISCREPANCY: FRM 2311 - 040Z RIGHT SIDE HF TRANSMITTER INOP. THE SIDETONE/COUPLER DOES WORK, THE RECEIVER WORKS, NO TRANSMITTER FROM ANY CREW STATION. CORRECTIVE ACTION: DEFERRED PER MEL 23-11-01-02B, CAT C @ 10-2-21 1115Z. PERFORMED SYSTEM TEST IAW B767 AMM 2SDR ASAA2021092836101Unknown · unknownSAT NOT DISPLAYED ON MCDU. FOLLOWED ORH PROCEDURE FOR SATCOM LOCK UP. GROUNDED - YES. AFTER RESETTING CB- SAT DISPLAY PROMPT REAPPEARED SYSTEM NORMAL.SDR ASAA2021092836094Warning Light · false activationHF2 SECAL LIGHT "C" ACKNOWLEDGE LIGHT WILL NOT EXTINGUISH. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM 23-28-00-810-835. HF #2 SELCAL CALL SWITCH RESET. OPS CHECK GOOD. GROUND VERIFICATION TEST GOOD.SDR ASAA2021092736093Control Panel · inoperative#1 HF LT BURNED OUT. GROUNDED - YES. REMOVED AND REPLACED HF\SAT PANEL REF B737-900ER AMM 23-15-00. OP TEST GOOD FOR HF AND SAT. AMM 23-11-00 ANDAMM 23-15-00. GROUND VERIFICATION PASSED.SDR 9JLA2021093026576Hf Comm · defectiveTHE FLIGHT CREW REPORTED HF NO2 WAS INOP. OPERATIONS WERE CONTINUED ON MEL. THE MAINTENANCE TEAM REMOVED THE DEFECTIVE HF TRANSCEIVER AND REPLACED IT WITH AN OVERHAULED UNIT. OPS CHECKS WERE SATISFACTORY AND THE AIRCRAFT WAS RETURNED TO SERVICESDR ASAA2021092236025Unknown · unknownSATCOM LOCK-UP GROUNDED - YES. FIXED PER QRH PROCECDURE. OPS NORMAL.SDR ASAA2021092236024Unknown · unknownHF 1 SHOWS FAIL ON RADIO CONTROL PANEL. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 23-11 TASK 802. FAIL MESSAGE CLEARS AND OPS TEST NORMAL REF FIM 23-11 TASK 801.SDR ASAA2021092136019Unknown · unknown#1 HF RADIO - INDICATES FAIL ON RADIO TUNING PANEL. GROUNDED - YES. PERFORMED HF COMMUNICATION SYSTEM BITE ON #1 AND #2 HF TRANSCEIVER. NO FAULTS. ACTIVE AND STANDBY FREQ SHOWN ON RTP. INTERMITTENT FAULT. OPS CHECK GOOD. REF B737-800 FIM 23-11 TASK 802. GROUNDSDR ASAA2021091935975Unknown · unknownHF1 ILLUMINATES FAIL MESSAGE WHEN ENTERING HF FREQUENCIES. GROUNDED - YES. CYCLED AIRCRAFT POWER OPS CHECKED HF1 PER B737-800 AMM 23-11-00-730-801CHECKS GOOD.SDR ASAA2021091935973None · inoperative#1 HF /SAT BUTTON STICKS. GROUNDED - YES. OPENED AND TAGGED 1 EACH C/B REPLACED HF/SAT PANEL CLOSED AND REMOVED TAG 1 EACH C/B OPS NORMAL REF B737-900 MM 23-15-0SEA ROWEN CONSULTED.SDR IPXA2021091974039Transceiver · inoperativeINSPECTION TYPE:N/A**ATB****FLIGHT LANDED WITHOUT INCIDENT** L,R HF RADIO WILL NOT TUNE UNABLE TO TRANSMIT EITHER RADIO.FOUND LEFT HF DOES NOT TRANSMIT, RIGHT HF OPS CHECK OK. REPLACED LEFT HF TRANSCEIVER REF AMM 23-11-03 OPS CHECK GOODSDR ASAA2021091835976Unknown · unknownSATCOM LOCK-UP ON GND AT KMSY. GROUNDED - YES. RESTORED SATCOM PER QRH PROCEDURE. OPS NORMAL.SDR ASAA2021091735974Unknown · unknownSATCOM LOCK UP ON GRD. GROUNDED - YES. RESET SYSTEM PER QRH. OPS NORMAL.SDR ASAA2021091535952Hf Comm · inoperativeHF 2 INOP. GROUNDED - YES. FOUND "INOP" IN BOTH RTP HF#2 WINDOWS. PERFORMED RTP INOP TOGGLE PROCEDURE REF B737-900 AMM 23-12-41. 1 EA C/B ON P18-2 OPENED, TAGGED, UNTAGGED, RESET. HF #2 NOW OPS NML REF B737-900 FIM 23-11 TASK 801. ETOPS GND VERIFICATION TEST SSDR HALA2021090900110Coupler · inoperativeETOPS - UNABLE TO TUNE OR SELCAL CHECK HF#2 // REMOVED AND REPLACED HF2 COUPLER PER AMM 23-11-36. OPS CHECK GOOD. HF TUNNING WORKIS NORMAL. OK FOR SVC. COUPLER, ANTENN OFF P/N 43-2311-9-0001 S/N 03440 ON P/N 43-2311-9-0001 S/N 0336SDR ASAA2021090435854Hf Comm · failed#2 HF FAIL. GROUNDED - YES. ACCOMPLISHED FIM 23-11 TASK 806. OPS TEST NORMAL.SDR ASAA2021083135841Coupler · inoperativeBOTH CPT AND FO UNABLE TO TRANSMIT ON HF1 AND HF2. CAN TUNE BOTH HF 1 AND HF2 AND CLEARLY HEAR TRANSMISSIONS FROM ATC AND OTHER A/C. WHEN TUNING FROM 112.82 TO 5.547, COULD TRANSMIT AS LONG AS R/T MIKE SWITCH WAS NOT LET GO. ONCE LET GO BACK TO NEUTRAL POSITIOSDR ASAA2021083135833Warning Message · false activationHF 1 FAIL INDICATED ON RADIO TUNE PANEL. GROUNDED - YES. PERFORMED BITE TEST PER B737-800 FIM 23-11-801. NO FAULTS AND HF 1 OPERATES NORMAL. NO HISTORY PAST 30 DAYS. GROUND VERIFICATION SUCCESSFUL. SEAMC MIKE NOTIFIED.SDR ASAA2021090235840Hf Comm · faultedBOTH HF1 & HF2 NO SIDE TONE - CANNOT TRANSMIT - CAN RECEIVE ON HF1 & HF2 BUT NO SELCAL AVAILABLE. GROUNDED - YES. POWERED AIRCRAFT DOWN AND POWERED AIRCRAFT UP. PERFORMED B737-800 FIM TASK 23-11 TAK 806. OPS TEST NORMAL. SEAMC JEFF NOTIFIED.SDR UIEA2021082901905Transceiver · failedAIR DIVERSION TO ICN - BOTH LH AND RH HF RADIOS FAILED IN CRUISE(<P ><SPAN>REPLACED LH HF TRANSCEIVER. BOTH LH AND RH HF RADIOS OPS CHECK GOOD IAW AMM 23-11-00/501.</SPAN></P> / <P> </P>)SDR ASAA2021082835810Radio · faulted#1 HF RADIO IS UREADABLE IN FLIGHT. GROUNDED - YES. PERFORMED HF COMM OSP TEST . TEST NORMAL. MADE READABLE CALL TO SFO. TWICE FROM HF1 AND HF2. IAW 53-11-00-730-801. A/C OK FOR SERVICE. SEAMC ARNIE NOTIFIED.SDR ASAA2021081535699Warning Message · false indication"FAIL" INDICATED #2 HF RADIO COMMUNICATION DISPLAY. GROUNDED - YES. RESET HF #2 C/B B737-900 AMM 23-11-21 CLEARED FAIL DISPLY MSG.SDR ASAA2021081435698Warning Message · false activationHF1 INDICATES "FAIL" ON COMM DISPLAY PANEL. GROUNDED - YES. PERFORMED HF1 COMM SYSTEM BITE PROCEDURES REF B737-900 FIM 23-11 TASK 801, OPS CHECK TEST GOOD. NO HISTORY FOR THE LAST 30 DAYS.SDR ASAA2021080935663Warning Message · false activationHF #2 FAIL INDICATION. GROUNDED - YES. ACCOMPLISHED B737-9 AMM TASK 23-11-00-730-801. HF 2 OPS NORMAL.SDR ASAA2021080835662Control Panel · inoperativeHF/SAT SELECT PANEL: HF-1 LIGHT OUT. SWITCH VERY STICKY. GROUNDED - YES. REMOVED PANNEL HF/SAT AND REPLACED WITH NEW. REF B737-900 AMM 23-15-00. OPS CHECKS GOOD. SEAMC JARED NOTIFIED.SDR DALA2021080304402Shutoff Valve · inoperativeSHIP 3890 -PRESS- DECLARED EMERGENCY INTO JFK DUE TO CABIN ALTITUDE WARNING. NO MASKS DEPLOYED. CORRECTIVE ACTION: PERFORMED LEFT PNEUMATIC HEALTH CHECK. FOUND PRSOV INOP. REPLACED SAME. NO HELP. REPLACED BAR. PERFORMED #1 ENGINE RUN. OPS CHECKS GOOD. AIRCRAFTSDR ASAA2021080235583Radio · inoperative#2 HF RADIO IS INOPERATIVE. GROUNDED - YES. PULLED AND RESET C/B FOR HF#2 PER B737-800 AMM 20-60-05 HF#2 GROUND VERIFICATION NORMAL, OK FOR SERVICE.SDR ASAA2021073035584Light · faulted#1 HF/SAT XFER SWITCHLIGHT HF LIGHT IS NOT ILLUMINATED BULBS TEST OK. GROUNDED - YES. CYCLED AIRCRAFT POWER HF1 LIGHT STILL WONT ILLUMINATE. CREW PERFORMED HF1 TRANSMIT AND RECEIVE TEST AND NO DEFECTS NOTED OTHER THEN LIGHT WONT ILLUMINATE. TROUBLESHOT ISSUE TSDR ASAA2021072935585Warning Message · false activationHF RADIO #1 IS DISPLAYING FAIL IN BOTH ACTIVE AND STANDBY. GROUNDED - YES. VERIFIED #1 HF SHOWS FAIL FAIL NO HISTORY PERFORMED BITE ON HF #1 TRANSCEIVER BITE IS NORMAL AND #1 HF OPS NORMAL. GRD VERIFICATION SUCCESSFUL. REF B737-800 FIM 23-11 TASK 801.SDR ASAA2021072635533Circuit Breaker · faultedFAIL INDICATION ON HF 1 COM PANEL. GROUNDED - YES. RESET HF1 C/B P18-2 E11. FAIL MESSAGE RESET & REMAINS CLEARED. REF B737-800 FIM 23-12 TASK 815 NO OTHER FAULTS NOTED. GRD VERIFICATION GOOD PER FIM 23-11 TASK 801. OK FOR SERVICE.SDR CALA2021072601193Radio · inoperativeHF RADIOS TRANSMIT NO RECEIVE..NO STATIC AT ALL...NO SIDE TONE ON RIGHT HF AT ALL R HF TRANSCEIVER R&R PER AMM 23-11-03-401 & TEST PASS. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1615423 SN OFF 6630 TRANSCEIVER, HF OFF 99-2310-9-0001 6630 ON 29-2311-9-001SDR IPXA2021072672103Radio · inoperativeINSPECTION TYPE:N/A** ATB ** UNEVENTFUL LANDING ILS RWY 15** HFL AND HFR SUCCESFUL TEST ON GND HFL AND HR COULD NOT TRANSMIT OR RECIEVE IN FLIGHTT/S PER FIM 23-11-21, OPS GOOD ON GROUND, ORDERED COUPLERS REQ#360693 JC 4835884 REMOVED AND REPLACED LH AND RH COUSDR ASAA2021071935439Transceiver · failedHF 2 RADIO INOP. GROUNDED - YES. HF 2 TRANSCEIVER FAILED PUSH TO TEST BITE TEST. REMOVED & REPLACED HF 2 TRANSCEIVER IAW B737-800 AMM 23-11-21-400-801. PERFORMED BITE TEST B737-800 FIM 23-11-TASK 801. OPS CHECKS NORMAL.SDR ASAA2021071335361Transceiver · failedHF1 RADIO SHOWS FAIL/FAIL. GROUNDED - YES. NORMAL OPERATION RETURNED AFTER HF-1 BITE CK. NOTICED DURING RECEPTION THAT COMMUNICATION WAS WEAK AND GARBLED REGARDLESS OF SENSITIVITY SETTING. REMOVED & REPLACED #1 HF RT. OP CK NORMAL. REF B737-800 FIM 23-11 TASK SDR ASAA2021070935338Hf Comm · inoperativeHF#2 RADIO NOT TRANSMITTING. THE HF #2 RADIO RECEIVES NORMALLY. THE TONE IS EXTREMELY LONG IN DURATION WHEN FIRST KEYING MIC AND LATCHING FREQUENCY. HF SENSITIVITY AT 100% DURING ATTEMPTS TO TRANSMIT. GROUNDED - YES. RERACKED #2 HF TXCVR AND TX/RX NML. COUPLERSDR ASAA2021070935305Panel · intermittentHF2/SAT TRANSFER SWITCH DETENT INTERMITTENT. GROUNDED - YES. REPLACED THE HF/SAT PANEL PER B737-900 AMM 23-15-00-400-804. ALL TESTS NORMAL. GROUND VERIFICATION SUCCESSFUL.SDR ASAA2021070235236Transceiver · inoperativeHF #1 INOP- FAILED ENROUTE. GROUNDED - YES. REPLACED THE #1 HF TRANSCEIVER PER B737-800 AMM 23-11-21/401. OP-CHECKS GOOD.SDR ASAA2021070195202Hf Comm · failedFAIL DISPLAYED ON HF 1 CAPT & FO RADIO HEAD. GROUNDED - YES. REBOOTED #1 HF - OPS OK.SDR ASAA2021062735192Hf Comm · failedHF 1 FAIL DURING CRUISE FLIGHT. GROUNDED - YES. ACCOMPLISHED B737-800 AMM 23-11-00-710-801 OPERATIONAL TEST ON #1 HF. TEST PASSED NO DEFECTS NOTED.SDR I5PA2021070105703Transceiver · faultedRIGHT HF INOP. REMOVED AND REPLACED R HF TRANSCEIVER IAW AMM 23-11-03. RADIO CHECK NORMAL.SDR ASAA2021062635182Hf Comm · false indicationHF1 SHOWS FAIL IN WINDOW GROUNDED - YES. RESET TUNING PANEL OPS CHECK NORMAL REF B737-900 AMM 23-12-41-800-802.
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