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.

SDR 98UAL900276Switch · stickingINTERMITTENT RADIO FAILURE. *S/D* REPLACED FIRST OFFICER'S PENDANT (PUSH-TO-TALK) SWITCH BECAUSE OF STICKING.Jun 21, 1998 · N316UA · Boeing 737322SDR CKSA98349Plug · mislocatedON CLIMBOUT, BURNING SMELL NOTED IN COCKPIT. FO'S AUDIO PANEL CB POPPED. AFTER 5 MIN COOL DOWN, CB RESET AN IMMEDIATELY POPPED AGAIN. BURNING SMELL DISIPATED. FOUND FO'S MIC JACK SHORTING OUT DUE TO LOCATION OF MOUNTING BRACKET. RELOCATED AS REQUIRED. SYJun 18, 1998 · N806CK · Doug DC8F54SDR 98ZZZX2482Switch · failedPILOT COMPLAINED THE TRANSMIT SWITCH WOULD STICK PERIODICALLY. REPLACED SWITCH.Jun 5, 1998 · N5074R · Hughes 369DSDR HEEA0014517Audio Panel · inoperativeICS AND TRANSMITTER ARE INOPERATIVE.Jun 4, 1998 · N7136H · Bolkms BO105SSDR HEEA0014510Audio Panel · inoperativeICS IS INOPERATIVE.Jun 4, 1998 · N81832 · Bolkms BO105SSDR AU980583Transmitter · faulty(AUS) TRANSMIT INTERLOCK FAULTY.May 15, 1998 · Cessna 150MSDR HEEA0014168Audio Selector · intermittentDUAL CHANNEL AUDIO PILOT SELECTOR INTERMITTENT.May 11, 1998 · N81SP · Bell 206L3SDR HEEA0014167Audio Control · malfunctionAUDIO CONTROL HAS LOUD STATIC WHEN TALKING ON FM.May 11, 1998 · N133AE · Bolkms BO105SSDR HEEA0014158Audio · defectiveCAUSES INTERMITTENT LOSS ON VHF AND ICS.May 11, 1998 · N103PH · Bell 206B3SDR CA980608036Audio Panel · inoperative(CAN) LOSS OF VHF COMMUNICATION ON APPROACH TO AIRPORT, SOME TRANSMISSIONS TOO WEAK TO BE READ BY AIR TRAFFIC CONTROL CENTER. MAINTENANCE REPAIRED THREE BROKEN WIRES ON CAPTAIN'S AUDIO CONTROL PANEL CONNECTOR.May 1, 1998 · Doug DC932SDR AU981265Audio Unit · malfunctioned(AUS) CENTRAL AUDIO UNIT FAULTY. WORKSHOP INVESTIGATION FOUND LOSS OF POWER SUPPLY B CAPACITOR C77 ON THE STATION SELECTOR BOARD. THE CAPACITOR THEN LEAKED ELECTROLYTE ONTO EDGE CONNECTOR SK6 CAUSING CORROSION.Apr 9, 1998 · Bag BAE146300ASDR PNSA980403Audio Panel · inoperativeBEFORE ENGINE START, INTERCOM INOP. REPLACED AUDIO PANEL, OPS CHECK OK.Apr 4, 1998 · N2708D · Swrngn SA227ACSDR USAAD98043Control Panel · failedIND - FLT 1120 - AFTER ROTATION WHILE CLIMBING OUT OF IND EN ROUTE TO PHL, CREW HAD TOTAL RADIO FAILURE. CREW WAS ABLE TO GET THE NR 3 RADIO TO PICK UP DELTA FLIGHT IN THE AREA AND ALTITUDE AND ROUTING INSTRUCTIONS WERE PASSED ALONG. FLIGHT DIVERTED TO PIT WMar 17, 1998 · N970VJ · Doug DC931SDR 9806025647Microphone · failedRADIOS UNUSEABLE WITH CAPTAIN'S MIC SELECTED. AIRCRAFT RETURNED TO PHX AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE CAPTAIN'S HAND MIC WITH A SERVICEABLE UNIT.Mar 11, 1998 · N547US · Boeing 757251SDR TWRA9809Pss Switch · shortedDURING CRUISE, R-3 AUDIO CONTROL PANEL (PSS PWR) SWITCH SHORTED OUT CAUSING SMOKE. REMOVED THE UNIT. STORED UNIT IN COCKPIT. FOUND PSS SWITCH CONTACT BURNED. REMOVED AND REPLACED PSS SWITCH. CHECKED WIRING PER WDW 23-30-12. WIRING OK AND OPS CHECK PSS OK Feb 21, 1998 · N608FF · Boeing 747131SDR 98ZZZX1512Audio Panel · defectiveAUDIO PANEL SELECT KNOB INOPERATIVE. REMOVED AND REPLACED.Jan 29, 1998 · N911SV · Bolkms BO105LSA3SDR REXA98016Station Box · failedF/O INTERCOM INOP W/2 DIFFERENT HEAD SETS. F/O HEARD BUZZING SOUND PRIOR TO INTERCOM BECOMING INOP. REMOVED AND REPLACED F/O'S STATION BOX. OPS CHECK GOOD. (M)Jan 15, 1998 · N302PX · Bag JETSTM3101SDR REXA98015Control Panel · failedFO AUDIO PANEL WENT OUT AND NO RADION CONTACT WAS HEARD. REMOVED AND REPLACED AUDIO CONTROL PANEL. OPS CHECK GOOD. (M)Jan 15, 1998 · N302PX · Bag JETSTM3101SDR MALA975883Reu · internal faultAFTER TAKEOFF, THE FO'S AUDIO PANEL IS INOP. AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE REU, SYSTEM OPS CHECK GOOD.Jan 9, 1998 · N422XJ · Saab 340BSDR 98ZZZX567Audio Panel · failedAUDIO PANEL BAD OUT OF STOCK AFTER REPAIR. AIRCRAFT ICS WILL NOT WORK AT ALL. REMOVED AND REPLACED.Dec 8, 1997SDR AU971428Switch · failed(AUS) PILOTS PTT SWITCH LOCATED ON LH CONTROL WHEEL FAILED INTERNALLY IN THE TRANSMIT MODEOct 12, 1997 · Cessna 404CESSNASDR HEEA0011451Audio Panel · fail testAUDIO PANEL FAILED TEST AND ALIGNMENT PROCEDURES STEP 5.5.3.1.3 AFTER SEVERAL MINUTES OF OPERATION.Oct 10, 1997 · N3526T · Bolkms BO105SSDR 98ZZZM2Switch · failedCO-PILOTS PUSH TO TALK SWITCH INOPERATIVE. SWITCH FAILURE. REMOVED AND REPLACED PTT SWITCH. (M)Sep 23, 1997 · N844CA · Beech 1900DSDR SWIA97915Audio Contl Unit · failedEN ROUTE SLC-PSP, ALL COMM RADIOS QUIT. RTU'S AND STANDBY CONTROL HEAD SHOWED STICK ON TRANSMIT ON ALL RADIOS. EXTREMELY LOUD STATIC, MULTIPLE MORSE CODE IDENTIFIERS, MUSIC AND VHF VOICE ON ALL SPEAKERS. COULD NOT CONTROL SPEAKERS IN ANY WAY. RESET ALL AUDJul 7, 1997 · Cndair CL6002B19SDR QXEA9700317Microphone · malfunctionedAFTER TAKEOFF, THE CAPTAIN COULD NOT TRANSMIT ON COMM 1A OR 1B OR 2A OR 2B. THE FIRST OFFICER COULD NOT TRANSMIT ON COMM 1A OR 1B OR 2B. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. TROUBLESHOT TO THE CAPTAIN'S HANDHELD MICROPHONE, WHICH WASJul 3, 1997 · N491US · Fokker F28MK4000SDR SCNA97271Ovrhd Decoder · failedPASSENGERS SEATED NEAR SEATS 35 HJK NOTED SMOKE COMING FROM OVERHEAD BINS. REMOVED AND REPLACED OVERHEAD DECODER AT THAT LOCATION, FUNCTIONALLY CHECKED READING AND CALL LIGHTS PER DC-10 MM 23-30-00, OPS CHECKED NORMAL.Jun 28, 1997 · N572SC · Doug DC1010SDR 97ZZZM751Push To Talk Sw · failedCREW INTERCOM INOPERATIVE. NR 2 COMM INOPERATIVE. FOUND PUSH TO TALK SWITCH FAILED. (M)Jun 24, 1997 · N831CA · Beech 1900DSDR CALA9700964Radio Panel · chafed wireTHE OBSERVER'S RADIO PANEL STARTED TO SMOKE WHILE EN ROUTE. THE PANEL WAS REMOVED, THE CONNECTOR PLUGS WERE DISCONNECTED, AND THE SMOKE CEASED. THE FLIGHT CONTINUED TO MIA WHERE IT LANDED WITHOUT FURTHER PROBLEM. A CHAFED WIRE WAS FOUND BEHIND THE PANEL. TJun 21, 1997 · N16808 · Doug DC982SDR SCNA97246Seat Encoder · failedTHE NUMBER 3 GENERATOR TRIPPED OFF-LINE AND WAS UNABLE REINSTATE USING COM PROCEDURES. SMOKE WAS THEN NOTED IN FORWARD CABIN, AIRCRAFT DIVERTED FOR LANDING. GENERATOR WAS REINSTATED ON APPROACH FOR LANDING. DURING POST FLIGHT INSPECTION, COULD NOT DUPLICATEJun 18, 1997 · N572SC · Doug DC1010SDR AU970844Transceiver · failed(AUS) RADIO FAILED TO TRANSMIT - CORROSION ON MICROPHONE JACK CONTACTSMay 31, 1997 · Cessna 404CESSNASDR HAIHEEA9843Headset · intermittentHEADSET INTERMITTENT.May 13, 1997SDR GTIA9700305Mic Jack · shortedMYR - FLT 182 - LOSS OF BOTH RADIOS WHILE SITTING ON END OF RUNWAY FOR TAKEOFF. AFTER TAXI BACK TO RAMP AND DURING ENGINE SHUT DOWN, RADIOS STARTED WORKING NORMALLY. INSPECTED COMM SYSTEMS AND FOUND FAULTY MIC JACK (SHORTED INTERNALLY) AT OB'S POSITION. REMMay 13, 1997 · N947ML · Doug DC932SDR IC6R298Switch · failedSTATION BOX HAS 18 EACH OF SWITCH P/N 8-9992-693-0. SWITCH HAS HIGH FAILURE RATE. FAILURES RESULT IN NOISY AUDIO, LOW VOLUME, OR INOPERATIVE SWITCH FOR AUDIO SELECTION. NEARLY 75 P ERCENT OF STATION BOX REPAIRS REQUIRE REPLACMENT OF AT LEAST ONE SWITCH. NO May 7, 1997 · Bag ATPSDR WTAA970071Hand Mic · failedACV - CAPTAINS AUDIO PANEL COMM NR 1 AND COMM NR 2 TRANSMIT LIGHT 'TX' REMAINS ON. AIRCRAFT RETURNED TO STATION. MAINTENANCE FOUND MIC STUCK IN TRANSMIT. REPLACED HAND MIC. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)Apr 30, 1997 · N286UE · Emb EMB120RTSDR GLBA97075Ptt Switch · failedSUX - CAPTAINS PUSH TO TALK SWITCH IS SQUELLING WHEN TRANSMITTING ON BOTH COMMS. REMOVED AND REPLACED PTT SWITCH. (M)Apr 20, 1997 · N267UE · Emb EMB120RTSDR AU970505Headset · damaged(AUS) HEADSET LEAD MELTED DUE TO SHORT CIRCUIT BETWEEN CO-PILOTS PHONEJACK AND INSTRUMENT LIGHTING WIREApr 20, 1997 · Cessna 310LSDR HAIHEEA9292Headset · inoperativeHEADSET INOPERATIVE.Apr 1, 1997 · N141MA · Bell 407SDR WTAA970044Audio Panel · failedLAX - ELECTRICAL SMELL FROM FIRST OFFICERS AUDIO PANEL REPORTED DURING AIRCRAFT TAXI OUT. AIRCRAFT RETURNED GATE. MAINTENANCE REPLACED FIRST OFFICERS AUDIO PANEL. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)Mar 11, 1997 · N430UE · Bag JETSTM3101SDR VTZA97172Station Box · failedFLT 6319 - IAD-CLE - ABORTED TAKEOFF DUE TO THE F/O LOOSING COMMUNICATIONS. THE A/C RETURNED TO THE GATE WHERE MAINTENANCE TROUBLESHOT THE DISCREPANCY AND FOUND THE FIRST OFFICERS STATION BOX TO BE AT FAULT. MAINTENANCE REMOVED AND REPLACED THE STATION BOX IMar 11, 1997 · N497UE · Bag JETSTM3201SDR P2EA97009Ptt Button · dirtyFLT 403 - DEN - EMERGENCY DECLARED, LANDING UNEVENTFUL. NR 2 COMM HEAD PTT (PUSH TO TALK) BUTTON STUCK. LOST BOTH RADIOS ON APPROACH. CLEANED NR 2 COMM HEAD PTT BUTTON, SYSTEM OPERATES NORMAL PER MM 23-21-0. (M)Mar 10, 1997 · N204AU · Boeing 737247SDR RAIA970300Headset · failedSTL - FLT 7306 - CAPTAINS SIDE AUDIO DEAD. MAINTENANCE REPLACED CAPTAINS HEADSET. (M)Mar 2, 1997 · N431AM · Bag JETSTM3201SDR RAIA970222Control Panel · malfunctionedLAX - FLT 4761 - NR 1 COMM. UNIT HAS STATIC. MAINTENANCE REPLACED THE CAPTAIN'S AUDIO CONTROL PANEL. (X)Feb 18, 1997 · N860AE · Bag JETSTM3201SDR HEEA979058Mixer Box · failedRIGHT SIDE OF MIXER BOX INOPERATIVE. REPLACED WITH SERVICEABLE MIXER BOX.Feb 11, 1997 · N3116P · Bell 206L3SDR C2XA97JA065Contl Audio Unit · failedLFT - FLT 3871 - PILOT REPORTED THAT AN ELECTRONIC BURNING ODOR WAS NOTED IN THE COCKPIT. THE AIRCRAFT DIVERTED AND LANDED AT LFT WITHOUT INCIDENT. THE AIRCRAFT WAS INSPECTED AND FERRIED TO IAH WHERE MAINTENANCE REMOVED AND REPLACED THE CONTROL AUDIO UNIT. Feb 11, 1997 · N15447 · Aerosp ATR42500SDR UPS97521956Audio Panel · malfunctionedINSPECTION TYPE-N/A, DESCENDING THROUGH FL180 SMELLED SMOKE IN COCKPIT, ELECT FLO'S INTERCOM WOULD NOT XMIT ON NR 1, ON NR 3 VHF. ON INTERCOM RECEIVES OK. REMOVED, INSP AND REINSTALLED F/O'S AUDIO PNL AND SPKR. OPS CKD F/O'S VHF AND INT PHN SYS WORKS NORMALJan 3, 1997 · N418UP · Boeing 75724APFSDR 97ZZZX2134Switch · sticksMIC SWITCH STICKS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 1, 1997 · N17SJ · Bolkms BK117B1SDR CA970110004Lighting Panel · shorted(CAN) WHILE IN CRUISE FLIGHT SMOKE WAS NOTED COMING FROM THE RIGHT HAND SAT/COMM AUDIO PANEL LOCATED IN THE CABIN. CIRCUIT BREAKERS PULLED AND THE PANEL WAS REPLACED AFTER A SAFE LANDING.Dec 31, 1996 · Beech B200CSDR 96FDEA01698Audio Panel · burntAIR TURNBACK, RETURNED TO DFW. SMOKE IN COCKPIT, APPEARS TO BE COMING FROM SECOND OFFICER'S AUDIO PANEL. ALL FIRE AND SMOKE CHECK LIST DONE. FOUND SECOND OFFICER'S AUDIO CONTROL PANEL BURNT INSIDE. USED AUDIO PANEL FROM ELECTRONIC COMPARTMENT, FUNCTIONAL CDec 6, 1996 · N68058 · Doug DC1010SDR 96ZZZX6088Coil Cord · set park brakeAIRCRAFT STUCK ON RUNWAY DUE TO 'LOCKED BRAKES' ON TWO FLIGHTS. MAINTENANCE FOUND NO DEFECTS IN BRAKE SYSTEMS. FOUND PUSH TO TALK COIL CORD FROM PILOT'S YOKE WOULD WRAP AROUND PARKING BRAKE 'T' HANDLE AND ENGAGE PARKING BRAKE WHEN YOKE PULLED AFT.Nov 25, 1996 · N36PB · Piper PA31350SDR CA961128030Atc Cntrl Panel · elect short(CAN) AIRCRAFT RETURNED TO GATE DUE TO AIR TRAFFIC CONTROL PANEL ELECTRICAL SHORT AND CIRCUIT BREAKER ATC-1 POPPED. ATC CONTROL PANEL REPLACED AND SYSTEM CHECKED SERVICEABLE.Nov 17, 1996 · Doug DC932
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