JASC 2350
Service difficulty reports · 628
Reports filed under 2350 · Audio Integrating 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 = '2350' 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 = '2350' 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 SIMA201110903Audio Panel · malfunctionedFOR FLIGHT 2820 THE CREW REPORTED WHILE SITTING AT THE GATE WITH EXTERNAL POWER ON STARTED SMELLING SMOKE IN THE COCKPIT SO THEY POWERED EVERYTHING DOWN. THE SMOKE ODOR WAS ACCOMPANIED BY A POPPING, SIZZLING NOISE COMING THROUGH THE FIRST OFFICER’S HEADSET. SDR UALA2011041801889Control Panel · defectiveF/O'S OXYGEN MASK MICROPHONE IS INOPERATIVE. REPLACED F/O'S O2 MASK PER AMM, NO HELP. REPLACED F/O'S ACP CHECKS NORMAL.SDR UALA2011041801872Audio Panel · faultyNR 3 AUDIO SEL PNL PUSH-TO-TALK SW IS DEFECTIVE. (03=CAPT, 04=1ST OFF, 5=1ST OBS). CREW COMMENTS: INTERMITTENT. REPLACED THE CAPT'S ASSEMBLY.SDR UALA2011041101719Audio Panel · contaminatedLIQUID SPILL IN COCKPIT. L AUDIO CONTROL PANEL AFFECTING COMMUNICATIONS. REPLACED CAPTAINS AUDIO CONTROL PANEL AND CAPTAINS RADIO TUNING PANEL, ALSO CLEANED ALL OTHER BOXES ON CENTER PEDESTAL.SDR UALA2011032301394Speaker · faultyCAPT'S SPEAKER MAKES STATIC NOISES EVEN WHEN TURNED ALL THE WAY DOWN. REPLACED CAPT'S SPEAKER.SDR UALA2011030301044Amu · inoperativeCAPT OXYGEN MASK MICROPHONE IS INOPERATIVE. SUPPLEMENTAL DATA UPDATE MECHANIC SWAPPED MASKS, NO HELP. SUSPECT ELECTRICAL CONNECTION AT BOX. REPLACED AMU IAW MM. ACCOMPLISHED OPS CHECK OF CAPT O2 MASK MIC OKAY.SDR UALA2011022200902Switch · stuckF/O OXYGEN MASK MICROPHONE IS INOPERATIVE. F/O O2 MASK PRESS TO TEST-RESET SW IS JAMMED. REPLACED F/O O2 MASK BOX. OPS NORMAL.SDR UALA2011021700827Switch · stickingF/O YOLK MIC SWITCH STICKS (INTERMITTENT HOT MIC). REPLACED F/O YOLK PTT SWITCH, CHECKS GOOD.SDR UALA2011020700663Audio Panel · out of toleranceFIRST OBSERVERS AUDIO SELECTOR PANEL OUT OF TOLERANCE. REPLACED FIRST OBS AUDIO SELECTOR PANEL. OPS GOOD.SDR UALA2011020700662Audio Panel · failedCAPT RADIO WILL TRANSMIT ON HF 2 WHEN USING PTT, YOKE & HAND MIC. REPLACED CAPT'S AUDIO SELECTOR PANEL REF AMM. OPS CHECKED ARE NORMAL.SDR CA110126006Amplifier · failed(CAN) ON CLIMB-OUT A BURNING ODOR WAS NOTICED IN THE CABIN, THE PILOTS HEADSET THEN CUT-OUT. AN UNEVENTFUL EMERGENCY LANDING WAS CARRIED OUT. UPON INSPECTION THE AUDIO CONTROL AMPLIFIER WAS FOUND TO HAVE FAILED INTERNALLY CAUSING THE SMOKE ODOR.SDR UALA2011010600093Light · faultyFIRST OFFICER’S AUDIO PANEL BACK LIGHTING INOP. REPLACED FIRST OFFICER’S AUDIO SELECT PANEL, OP CHECKS GOOD.SDR UALA2010122104669Selector Panel · failedNR5 YOKE & GLARESHIELD PUSH-TO-TALK SW ARE DEFECTIVE BUT ASSOC AUDIO SEL PNL PUSH-TO-TALK SW IS OK. (04=CAPT, 05=1ST OFF). CREW COMMENTS: F/O NO SIDETONE ON PA. VHF NORMAL. REPLACED F/O AUDIO SELECTOR PANEL. FOUND PA AUDIO WORKING NORMALLY AT SPEAKER AND MINISDR UALA2010122004645Audio Panel · faultyCAPTS AUDIO SELECT PANEL NR1 MIC SWITCH INTERMITTENT. ALL ON LIGHTS IN MIKE SELECTOR SWITCHES INOP. BACKGROUND LIGHTING FOR PANEL IS ALSO INOP. REPLACED CAPTAIN'S AUDIO CONTROL PANEL IAW MM. PROBLEM RECURRED. REPLACED CAPTAIN'S AUDIO SELECTOR PANEL IAW MM.SDR C2XA10IA338Jack · disconnectedIAH - FLIGHT 2586, DURING CLIMB THE CREW REPORTED THE NUMBER ONE COMM HOT MIC WAS TRANSMITTING CONTINUOUSLY. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS BOOM MIC JACK, HAND MIC JACK, RECONNECTESDR C2XA10IA337Jack · inoperativeIAH - FLIGHT 2586, DURING CLIMB THE CREW REPORTED THE NUMBER ONE COMM HOT MIC WAS TRANSMITTING CONTINUOUSLY. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS BOOM MIC JACK, HAND MIC JACK, RECONNECTESDR C2XA10IA336Jack · inoperativeIAH - FLIGHT 2586, DURING CLIMB THE CREW REPORTED THE NUMBER ONE COMM HOT MIC WAS TRANSMITTING CONTINUOUSLY. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS BOOM MIC JACK, HAND MIC JACK, RECONNECTESDR UALA2010122004635Audio Panel · failedCAPTS AUDIO INOP, EXCEPT FOR SVC INPH. REPLACED AUDIO SELECT PANEL, OPS CHECK OK.SDR UALA2010112904353Selector Panel · faultyHUM OVER HEADSET RETURNED. REPLACED CAPT AUDIO SELECT PANEL AND MINITEL. NO HUM. OPS NORMAL.SDR UALA2010110804149Button · stuckFIRST OBSERVERS AUDIO PANEL MIC BUTTON STUCK. PANEL FOUND DEFECTIVE. REPLACED FIRST OBSERVER'S AUDIO CONTROL PANEL. OPS NORMAL.SDR 2011FA0000037Capacitor · failedON 10/30/2010 AT APPROX 1600 HRS, WHILE FLYING TRAFFIC SUPPORT. SMOKE OBSERVED COMING FROM BEHIND GPS & NR 1 RADIO FACE AREA. PILOT IMMEDIATELY LANDED & SHUTDOWN ACFT. MX CALLED & INSPECTED ACFT, IT WAS DETERMINED TO BE AIRWORTHY. AFTER FERRY PERMIT WAS ISSDR UALA2010110904164Selector Panel · failedFO AUDIO SELECT PANEL, ALL LIGHTS INOPERATIVE. REPLACED FIRST OFFICER'S SELECTOR PANEL.SDR IPXA10562858Control Unit · inoperativeDIVERSION - CREW EXPERIENCED RADIO COMMUNICATION ISSUES. THEY WERE ABLE TO TRANSMIT, HOWEVER, INCOMING TRANSMISSIONS WERE INTERMITTENT. R & R REMOTE ELECTRICAL UNIT (REU) REF AMM 23-51-04-4.SDR UALA2010091403414Control Unit · defectivePDCU L LT PANEL DATA CONCENTRATOR UNIT (PDCU) IS FAULTED. REPLACED THE DEFECTIVE PDCU. OPS ARE OK.SDR UALA2010080902898Audio Panel · faultySTRONG ELECTRICAL ODOR IN COCKPIT. REPLACED CAPTS AUD CNTRL PANEL. FOUND LIGHTING ON AUDIO PNL BUTTONS INOP. REPLACED FUSE 'K' OF TRANSFORMER (35LP). ALL BUTTON LIGHTING RESTORED.SDR UALA2010072602685Amu · inoperativeF/O'S OXYGEN MASK MICROPHONE IS INOPERATIVE. REPLACED BOX, NO HELP. REPLACED AMU PER MM. MASK MIC OPS NORMAL.SDR C2XA10IA206Transponder · inoperativeIAH - FLIGHT 5757, THE CREW REPORTED THAT ATC WAS UNABLE TO READ TRANSPONDER 1. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED THE NUMBER TWO INTEGRATED COMM TRANSPONDER UNIT, OPERATSDR CA100716004Switch · failed(CAN) DURING A MISSION, THE PILOTS SELECTED THE MUTE SWITCH ON THE AUDIO SYSTEM TO TALK AMONGST THEMSELVES. UPON SELECTING THE MUTE SWITCH TO TRANSMIT, THEY FOUND THAT THEY COULD NOT COMMUNICATE WITH TOWER OR OTHER AIRCRAFT. THE PILOT SELECTED THE APPROPRIATSDR QMLA2010061910021Switch · mislocatedIMMEDIATELY AFTER DEPARTURE, WHILE CLIMBING THROUGH 100 FT, PILOT COULD NOT CONTACT DISPATCH VIA FM RADIO AND ALSO SMELLED BURNING ELECTRONICS. DECISION MADE TO ABORT FLIGHT AND RETURN TO BASE. MX CHECKED FM RADIO FOR OPERATION, FOUND AUDIO PANEL SELECTOR SWSDR UALA2010061402061Control Panel · no testBOTH O2 SPEAKER MASKS ON CAPT SIDE WILL NOT TEST. REPLACED AUDIO CONTROL PANEL. CAPTS ACP PERFORMED SYS TEST. OPS ARE GOOD.SDR UALA2010061102050Switch · inoperativeNR 1 AUDIO SELECTOR PANEL MIC. SELECTOR ANNUNC. LIGHTS OPERATE ABNORMALLY. (1=CAPT, 02=1ST OFF, 03=1ST OBS, 04=2ND OBS). CAPT'S VHF-L MIC SELECT PUSH BUTTON SWITCH INOP (WILL NOT ENGAGE). REPLACED PANEL. OPS OK.SDR UALA2010033101074Microphone · inoperativeFO'S OXYGEN MASK MICROPHONE IS INOPERATIVE. REPLACED FO'S OXYGEN MASK AND NR 2 AUDIO CONTROL PANEL.SDR UALA2010031000826Microphone · inoperativeNR 1 COCKPIT HAND MIKE DEFECTIVE (O1=CAPT, O2=1ST OFF, O3=1ST OBS). CREW COMMENTS: CAPTS HAND MIC INOPERATIVE. NO IPC REF FOR CAPTAIN HAND MIC. MINITEL OPERATES NORMALLY. REPLACED CAPTAIN HAND MIC.SDR UALA2010021200545Amu · inoperativeF/O AUDIO PANEL NO COMM. PANEL FOUND FAULTY. REPLACED AMU. F/O AUDIO PANEL OPS OK.SDR UALA2010012500310Controller · faultyOPBC L OVERHEAD PANEL BUS CONTROLLER (OPBC) FAULT. STATUS L) HAS NO OUTPUT. RESET CB NO HELP. MULTIPLE OVERHEAD PANEL LIGHTS AND FWD PANEL ARE BLINKING. REPLACED OPBC-L- IAW AMM. ACPD SYS TEST IN MAT, TEST PASSED.SDR CA091216002Amu · malfunctioned(CAN) RECEIVED CUSTOMER COMPLAINTS OF UNCOMMANDED AUDIO LEVEL CHANGES ON DACS LASTING UP TO 1 SECOND. THE AUDIO LEVEL CHANGES ARE TYPICALLY ONLY EXPERIENCED BY ONE USER IN AN ACFT. OCCURRENCES ARE INTERMITTENT & INFREQUENT, & AUDIO RETURNS TO NORMAL LEVELS SDR UALA2009112403659Control Panel · faultyCAPTS O2 MASK MICROPHONE INOPERATIVE. REPLACED MASK ASSY, NO HELP. REPLACED CAPT'S AUDIO CONTROL PANEL, OP CHECK NORMAL.SDR C2XA09IA255Transponder · inoperativeIAH - FLIGHT 2738, THE CREW REPORTED THAT THE CAPTAINS BOOM, HAND, AND O2 MASK MICROPHONES WORK INTERMITTENTLY. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE COMM/XPNDR UNIT (RCZ), OPERATIONALLSDR UALA2009092803056Microphone · inoperativeF/O O2 MASK MICROPHONE INOPERATIVE. REPLACED F/O'S OXYGEN MASK, OPS CHECKS GOOD.SDR UALA2009091502913Control Panel · faultyCAPTAIN'S O2 MASK MICROPHONE NOT HEARD ON SPEAKER. SWAPPED CAPT ACP WITH 1ST OBS ACP. AUDIO FUNCTIONS AT CAPT ACP NOW CHECK GOOD. REPLACED FIRST OBS AUDIO SELECT PANEL, OPS CHECKED GOOD.SDR UALA2009083102737Control Panel · faultyNR 1 AUDIO SELECTOR PANEL LIGHTING FAULTY. CREW COMMENTS: LIGHTS ON ALL SELECTOR SWITCHES ON CAPTS VHF PANEL ARE INOP. 2ND OBSERVER FLIGHT & SERVICE INTERPHONE SWITCHES INOP. FLT INTERPHONE FROM FRONT TO COCKPIT DOES NOT WORK. REPLACED CAPT AUDIO SELECTORSDR UALA2009082602668Microphone · inoperativeCAPTAIN'S O2 MIC INOPERATIVE. REPLACED CAPTAIN'S OXYGEN MASK. OPS CHECKS NORMAL.SDR UALA2009082102581Microphone · inoperativeCAPT O2 MASK MICROPHONE WILL NOT TEST. REPLACED MASK.SDR USAA20090626SB106Audio Panel · defectiveON CLIMBOUT FROM CLT, EN ROUTE TO RDU, CREW LOST ALL THREE RADIOS FOR A FEW MINUTES. THEN THE NR 1 RADIO CAME BACK TO SERVICE. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE VERIFIED DEFECTIVE OBSDR UALA2009062201754Transmitter · failedVHF 1 BAD TRANSMITTER. REPLACED NR 1 AUDIO SELECT PANEL.SDR C2XA09RIO90Control Panel · inoperativeFLIGHT 3064 - RIC - FLIGHT CREW REPORTED THAT NAV NR 1 AND NAV NR 2 DASHED OUT - NO NAV INFLIGHT. CREW DIVERTED FLIGHT TO RIC AND LANDED ACFT UNEVENTFUL. RIC MX REMOVED AND REPLACED NR 1 AUDIO CONTROL UNIT AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT SDR DL76P090631Switch · shortedCO-PILOT YOLK RADIO SWITCH INOP. REPLACED F/O YOKE PTT SWITCH. SWITCH OPS CKS NORMAL.SDR C2XA09IA014Control Panel · shortedAFTER PARKING, CREW REPORTED AN ELECTRICAL BURNING SMELL IN THE COCKPIT ONLY. MX INSPECTED THE ACFT AND REMOVED AND REPLACED THE OBSERVERS AUDIO CONTROL PANEL, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR CA081222007Audio Panel · malfunctioned(CAN) DURING THE BASIC INSPECTION WITH AIRCRAFT POWER ON, FUMES AND LIGHT SMOKE WHERE NOTICED IN THE COCKPIT. AFTER INSPECTION THE AUDIO WARNING PANEL BOX WAS FOUND TO BE THE CAUSE. THE AUDIO WARNING PANEL BOX WAS REPLACED WITH A REPAIRED SERVICEABLE UNIT FRSDR UALA2008111706522Microphone · faultyCAPT OXYGEN MASK MIKE IS WEAK, UNREADABLE ACCORDING TO ATC. REPLACED O2 MASK.
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