JASC 2300

Service difficulty reports · 1,971

Reports filed under 2300 · 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 = '2300'
  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 ASAA2023050143126Switch · defectiveHF/SAT XFER SWITCH WILL NOT GO INTO SAT ON HF/SAT #1. GROUNDED - YES. REMOVED & REPLACED HF/SAT TRANSFER PANEL, B737-900 AMM REF 23-15-00/401.May 1, 2023 · N434AS · Boeing 737990ERSDR UIEA2023042700389Antenna · unknownDURING ELT OPERATIONAL TEST WAS FOUND ELT SHOWING 3 FLASHES FAULT CODE(<P>PERFORMED T/S AND FOUND ELT ANTENNA DAMAGED. REPLACED AND TESTED ELT ANTENNA I/A/W B737-800 AMM TASK 23-24-01-000-802 AND TASK 23-24-01-400-802. SATISFACTORY CONDITION </P>)Apr 26, 2023 · N5153A · Boeing 73783NSDR ASAA2023042242968Unknown · unknown#1 HF RADIO TRANSMITS FINE BUT RECEPTION IS INCOHERENT WITH VOICE. GROUNDED - YES. RECYCLED CIRCUIT BREAKER HF#1 AND HF#2. REQUESTED HF FREQUENCY CHECK FROM SFO IAW B737-900 AMM 23-11-00-730-801. OPS CHECK GOOD ETOPS GROUND VERIFICATION GOOD.Apr 22, 2023 · N459AS · Boeing 737990ERSDR 9JLA2023052219508Antenna · defectiveTHE FLIGHT CREW REPORTED THAT THE #2 COMM WOULD NOT TRANSMIT IN FLIGHT. THE MAINTENANCE PROVIDER REMOVED THE FAULTY VHF COMM 2 ANTENNA AND INSTALLED AN OVERHAULED ANTENNA. OPS CHECKS OK, AND THE AIRCRAFT WAS RETURNED TO SERVICE.Apr 18, 2023 · N991RL · Gulstm 200SDR AALA202304185188Panel · failedAIRCRAFT WAS NOT GROUNDED: RADIO MANAGEMENT PANEL #1 WENT DARK AND SMELLED OF SMOKE. MAINTENANCE REPLACED RADIO MANAGEMENT PANEL #1 PER AMM 23-13-13. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Apr 17, 2023 · N987AM · Airbus A320*SDR UIEA2023041400366Coax · unknownFOUND ELT TEST FAIL, TRANSMITTER LED INDICATOR NOT BLANK DURING SELF-TEST AND TX MODE TEST(<P>1) IAW DWG AR320-0011-00 REV -, DWG ES-105-1 REV D & SWPM 20-10-12 REV 82 REPLACED ELT COAX CABLE AND CONDITION CHECK NORMAL. 3) CUSTOMER ISSUED EO 4423A157 FOR REPLAApr 14, 2023 · N409MC · Boeing 74747UFSDR YENA2023031300231Cids · failedFLT#1620, BOS-LHR. (ETOPS) 'MX CIDS 1 ( CLASS II MX MSG DISPLAYED - CIDS ); REMOVED AND REPLACED CIDS 1 DIRECTOR IAW AMM 23-73-34.SECURITY AND OPS CHECK ARE GOOD.Mar 11, 2023 · N4064J · Airbus A321271NSDR ASAA2023031042299Unknown · unknownSATCOM LOCKUP GROUNDED - YES. PERFORMED SATCOM LOCKUP PROCEDURE PER QRH - SAT ON CAPT SIDE.Mar 10, 2023 · N442AS · Boeing 737990ERSDR UIEA2023030900233None · noneFOUND CVR BEACON BATTERY NEAR DUE AT N6 TIL:1EA(<P>1. IAW AMM 23-71-003-002-001 & 23-71-03-402-015 REV106 REPLACED CVR UNDERWATER LOCATOR BEACON 2. IAW AMM 23-71-03-712-114 REV106 PERFORMED CVR UNDERWATER LOCATOR BEACON INSTALLATION TEST AND THE RESULT WAS SATMar 8, 2023 · N476MC · Boeing 74747UFSDR QR9R2023021700001Reu · inoperativeDURING FLIGHT, RADIOS INOP DUE TO EXTREME STATIC. TF EVALUATION: UNABLE TO HEAR ANY OF THE A/C AUDIBLE TONES IN ANY HEADSET. WHEN PILOT KEYS THE MIC, THE TRANSMISSION IS BROADCAST ON THE #2 RADIO REGARDLESS WHICH RADIO IS SELECTED ON THE PILOT ICS. REMOVED ANDFeb 17, 2023 · Bolkms BK117C2SDR UIEA2023021100104None · noneWHILE PERFORMING ELT FIXED TYPE OPERATIONAL TEST, IT FAILED DURING TEST "THE LED FLASHES 4 TIMES"(<P>CLEANED ELT COAX CONNECTOR ANTENNA CABLE I/A/W B737-800 SWPM: 20-60-01 PAGE 2B, PAGES 3-4, AND PERFORM ELT SYSTEM TEST I/A/W B737-800 AMM TEST 23-24-00-730-804Feb 16, 2023 · N5147A · Boeing 73783NSDR YENA2023021300156Cids · failedFLT#1464, SJD-LAX. (AIRCRAFT PERFORMED AN AIR TURN ABCK TO SJD) ' SHORTLY AFTER TAKE OFF WE HAD A FWD AND AFT CARGO SMOKE DET FAULT INDICATION( CIDS SYSTEM - DIRECTOR (N703-UP) ); REMREP CIDS 2 DIRECTOR PER AMM 23-73-34. OPS CHECK NORMAL. THIS CLEARS MDDR 5007Feb 11, 2023 · N708JB · Airbus A320232SDR CALA2023020600321Director · unserviceableEVAC COMMAND ALARMSOUNDED DURING TAKEOFFROLL AT HIGH SPEED. LOCKING DUE TO MULTI CIDS 1 & 2 FAULT AFTER T/O UNLOCKING FOR UPDATE UNABLE TO PRODUCE FAULTS. FOUND FAULT HISTORY OF COMMUNICATION ERRORS IN POST FLIGHT REPORT. PRECAUTIONARILY R&R BOTH CIDS DIRECTORFeb 3, 2023 · N462UA · Airbus A320232SDR CALA2023020300320Coupler · not reportedHF 1 RADIO RECEPTION AND TRANSMISSION PROBLEM AT ALL STATIONS TRANSMIT OK. NO RECT NTINUITY CHECK BETWEEN HF1 AND HF2 COUPLER D629 & D341 WITH REFE RENCE TO WDM 23-11-11-12,4) PERFORM HF COMMUNICATION SYSTEM TES T PER AMM 23-11-00-730-801 EG UPDATE - PLS REPLAFeb 3, 2023 · N75425 · Boeing 737900ERSDR CALA2023020300318Not Entered · not reportedDURING LEFT OFF WING SIDE REACTIVATION PROCEDURES ON ELECTRICAL CONNECTOR D1130 ELECTRICAL MEASUREMENT IS MORE THAN 5 MILIAMPERIOS. REFER TO AEROMAN NON ROUTINE 2022-686941 CONNECTOR M961 VDC=0.0 VOLTS , VAC = 4.9 MILI VOLTS , VDC= 0.0 VOLTS, VAC = 8.1 MILI VOFeb 3, 2023 · N674UA · Boeing 767322SDR CALA2023020100295None · missingPDA 3 1 STATIC WIC MISSING FROM LEFT HORIZONTAL STAB OUTBOARD REQ CDL FOR 1 DISCHARGER MISSING LEFT HORIZONTAL STAB AC OK FOR SERVICE APPROVED CDL 23B REPLACED MISSING STATIC WICK ON LEFT HORIZONTAL STAB TIP AS PER AMM 23-61-01Feb 1, 2023 · N67052 · Boeing 767*SDR ASAA2023012391587Satcom · inoperativeSAT 2 NOT WORKING. FMC SHOWS SAT2 NOT READY/FAIL. SAT 1 STILL WORKING FINE. GROUNDED - YES. PERFORMED SATCOM SYSTEM TEST REF B737-900 AMM 23-15-00. OPS CHECKS GOOD. ORIG SUB DATE: 1/23/2023Jan 19, 2023 · N491AS · Boeing 737990ERSDR ASAA2023011341499Transceiver · lockedSAT PHONE INOPERATIVE, STATES NOT READY ON SAT 1 & SAT 2 BOTTOM PAGE ACARS SAYS NO NUMBER UNABLE TO MAKE SAT PHONE CALLS. GROUNDED - YES. FOUND IRIDIUM TRANSCEIVER IN A LOCKED UP STATE. CYCLED 1 C/B. REF B737-800 FIM 23-15- TASK 801. ACCOMPLISHED OUTGOING ANDJan 12, 2023 · N533AS · Boeing 737890SDR QR9R2023010900001Radio · faultedPRIOR TO TAKE-OFF, RADIO #4 WAS FOUND TO BE INOP. STAYS ON AIRFIELD ATIS REGARDLESS OF SELECTED CHANNEL. SELECTING OTHER CHANNELS RESULTED IN OVERPOWERING SQUELCH/STATIC SOUND. NO SIDE TONE WHEN ATTEMPTING TO TRANSMIT. AFTER SUBBING KNOWN GOOD C-5000 RADIO, THJan 9, 2023 · Bolkms BK117C2SDR AALA202301049758Audio Panel · smokeAIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED FUMES IN THE FLIGHT DECK CAUSED BY THE AUDIO SELECTOR PANEL. EMERGENCY WAS DECLARED FOR ARRIVAL TO DFW. FLIGHT LANDED WITHOUT ISSUE AND TAXIED TO THE GATE. REPLACED CAPTAINS AUDIO CONTROL PANEL.Jan 1, 2023 · N342PM · Boeing 737823SDR ASAA2022123141330Satcom · lockedSATCOM LOCK UP GROUNDED - YES. SATCOM DISPLAY RE-ESTABLISHED VIA QRH.Dec 31, 2022 · N493AS · Boeing 737990ERSDR ASAA2022122741256Satcom · lockedSATCOM LOCKED UP. GROUNDED - YES. CIRCUIT BREAKER CYCLED TO CLEAR LOCKUP.Dec 27, 2022 · N477AS · Boeing 737990ERSDR ASAA2022122741228Satcom · lockedSATCOM LOCKUP. GROUNDED - YES. ACCOMPLISHED RESET PROCEDURE PER QRH. SATCOM RESTORED NORMAL.Dec 24, 2022 · N474AS · Boeing 737990ERSDR CALA2022122303481Control Panel · vibrationVIBRATION REPORT COMM PANEL DOOR ON AIRCRAFT RIGHT LEFT OPEN FROM KEWR TO KORD FOUND COMM/GROUND POWER DOOR OPEN ON ARRIVAL. CLOSED DOOR AND FO UND NO DAMAGE TO DOOR. ALL 3 LATCHES ARE SERVICABLE. PERFORMED W ALK AROUND AIRCRAFT OK FOR SVC.Dec 23, 2022 · N2725U · Boeing 7378SDR DALA2022122008249Deu · faultedECAM ELE C/B TRIPPED. SLIGHT TRANSIENT ODOR DETECTED AFTER ECAM MESSAGE. NO VISABLE SMOKE DETECTED. T/S CARRIED OUT. DEU 308RH6 FOUND AT FAULT. REPLACED IAW AMM 23-73-47. ALL TESTS SATIS. WIRING CHECKED AND C/B CHECKED, NO FAULTS.Dec 19, 2022 · N804NW · Airbus A330323SDR CALA2022121403379Static Wick · missingSTATIC WICK MISSING ON RH WINGLET REPLACED MISSING STATIC WICK. PARTS USED: 2-16SC1,QTY :1Dec 14, 2022 · N17529 · Boeing 7379SDR ASAA2022121341156Satcom · malfunctionedCALLED DISPATCH VIA SATCOM. AFTER CONNECTED ABLE TO HEAR/RECEIVE DISPATCH BUT THEY COULD NOT HEAR US. TRIED MULTIPLE TIMES TRANSMITTING ON HF 1. ALSO CONNECTED VIA SATCOM 2. TRANSMITTING HF 2 BUT DISPATCH COULD NOT HEAR US. BOTH HF/SAT XFER SWITCHES SELECTED TDec 13, 2022 · N464AS · Boeing 737990ERSDR YENA2022120901237Cids · failedFLT#44, LGW-JFK. (ETOPS) 'FOUR LAV'S STOPPED FLUSHING ABOUT 1 HOUR BEFORE ARRIVAL. MCC DIRECTED RESET WAS UNSUCCESSFUL; UPON INITIAL INSPECTION, COULD NOT DUPLICATE FAULT, HOWEVER, DUE TO SECOND TIME WRITE-UP, AND PFR REPORTING ALL LAV DEU'S AND VACCUM GEN FAUDec 8, 2022 · N4064J · Airbus A321271NSDR IPXA2022120288630Comms Unit · inoperativeINSPECTION TYPE:N/A**ATB**BOTH RADIOS TREMENDOUS SQUEAL BOTH AUDIO PANELS SWITCHED TO ALT FOR REMAINING OF FLT SQUEAL STARTED AT APPLICATION OF T/O POWERR/R OBSERVERS POSITION AUDIO SELECT PANEL PER AMM 23-51-01-404-014. NO FAULTS NOTED. THIS CLEARS M796611Nov 30, 2022 · N449UP · Boeing 75724APFSDR ASAA2022112040878Satcom · unknownBOTH SATCOM RECEIVERS HAD A VERY LOW VOLUME, WHICH MADE COMMUNICATION RECEPTION IMPOSSIBLE, FMC MENU OPS CHECK OK. GROUNDED - YES. PERFORMED SAT #1 & SAT #2 VOICE COMMUNICATION TEST WITH ALASKA DISPATCH NORMAL B737-9 AMM 23-15-00-710-801.Nov 20, 2022 · N919AK · Boeing 7379SDR 2022F00457Radio · smokeNUMBER 1 RADIO STARTING SMOKING MID FLIGHTNov 9, 2022 · N9481F · Cessna 208SDR ASAA2022110840693Satcom · lockedSATCOM LOCK UP. GROUNDED - YES. ASA QRH COMPLETED SATCOM RESET SUCCESSFULLY.Nov 8, 2022 · N929AK · Boeing 7379SDR ASAA2022110140559Satcom · failedSATCOM "BITE FAIL" ON SATCOM #2 PULLED SATCOM CIRCUIT BREAKER PER QRH. GROUNDED - YES. PERFORMED BITE CHECK OF SDU IN REFERENCE WITH B737-9 AMM 23-15-00-740-801 - SCM FAILED DURING BITE. REMOVED AND REPLACED SCM IN REFERENCE WITH AMM BOING 23-15-00-700-802. Nov 1, 2022 · N973AK · Boeing 7379SDR DALA2022102806983Monitor · malfunctionedF/O RMP NOT TUNING. RESET F/O RMP PER A320 AMM 23-53. OPN OF FREQ TUNING NORM. OK FOR SERVICE. (9387486)Oct 27, 2022 · N344NW · Airbus A320212SDR DALA2022101006521None · noneSHIP 3266 NOTIFY OF MAJOR REPAIR INSTALLATION ONLY OF ANTENNA FOR VIASAT WIFI INSTALLATION PER WORK CARD #4430-01007-01D. CORRECTIVE ACTION: COMPLIED WITH DELTA WORK CARD AMDS 4430-01007-01D. OK FOR SERVICE. (2441642)Oct 7, 2022 · N366NW · Airbus A320212SDR DALA2022101006519None · noneSHIP 5008 MISDRILLED HOLE AT STRINGER 4L BETWEEN FRAMES 57. CORRECTIVE ACTION: COMPLIED WITH ERA 602525-14 REV ORIGINAL. OK FOR SERVICE. (2442180)Oct 7, 2022 · N508DA · Airbus A300*SDR U0GA ASR8774Radio · smokeUPON PICK UP INTO A HOVER, PASSENGER SMELLED A FAINT ODOR OF BURNING PLASTIC OR OZONE. THE TECHNASONIC RADIO FLICKERED THEN SHUT OFF AND RELEASED LIGHT WISPS OF SMOKE. I SET THE AIRCRAFT BACK DOWN AND SHUT DOWN.Oct 3, 2022 · N4058 · Urocop AS365N3SDR CALA2022091602395None · inoperativeSUSPECT CAPTS YOKE MICROPHONE SWITCHE(S) SHORTED DUE TO WARM TO TOUCH STILL HOT. RETURNED AUDIO CONTROL PANELS TO PROPER LOCATION. TRIGGER SWITCH NOT SECURED AT THIS TIME. REMOVED AND REPLACED MICROSWITCHES AND CLAMP HOUSING ON CAPTS YOKE. P/A SYSTEM HAS HOT MSep 16, 2022 · N16703 · Boeing 737SDR JJBA20220914014None · unknownBOTH COCKPIT SPEAKERS MAKING TICKING NOISE THEN BURNING SMELL FOLLOWED. ISOLATED FAULT TO GPWS COMPUTER. REMOVED AND REPLACED COMPUTER EGPWS. OPS CHECK SAT.Sep 11, 2022 · N13202 · Emb EMB145XRSDR 4DPA2022090600002Interface Unit · looseCREW REPORTED VIBRATION SOUNDS COMING FROM LEFT MOST FRONT NOSE SECTION, DURING DEPARTURE. AFTER REACHING 10,000 PIC NOTICED MORE VIBRATION ALONG WITH A LOUD VIBRATION SOUND. CREW CONTACTED MOC IN FLIGHT, AND AFTER CONVERSATION WITH MOC CREW DECIDED TO TURN BASep 6, 2022 · N251JX · Emb EMB135LRSDR CALA2022090502274None · missingPDA 3 ONE STATIC DISCHARGER MISSING AT RIGHT HORIZONTAL STAB. INSTALLED STATIC DISCHARGER AT RIGHT HORIZONTAL STAB.Sep 5, 2022 · N36444 · Boeing 737SDR YENA2022072100679None · failedFLT# 44, LGW-JFK. CLASS 2 MAINTENANCE MESSAGE CIDS 1 DIRECTOR INOP. ( CLASS II MX MSG DISPLAYED - CIDS ); REMOVED + REPLACED CIDS DIRECTOR # 1 FIN 101RH IAW AMM 23-73-34 THIS CLEARS MDDRJul 18, 2022 · N4022J · Airbus A321271NSDR IXXA20220721123Microphone · inoperativeLEFT MIC CONTROL STUCK IN CURRENT POSITION. UNABLE TO TRANSMIT OR RECEIVE ON ANY RADIO AFTER AIRBORNE. AIR TURN BACK TO KILN WITH EMERGENCY DECLARATION. NO ADDITIONAL PRECAUTIONARY ACTIONS NOTED. ON ARRIVAL, AIRCRAFT GROUNDED FOR UNSCHEDULED MAINTENANCE. WORK Jul 17, 2022 · N389AZ · Boeing 767319SDR QR9R20220623001Reu · intermittentAFTER 2.0 HOURS OF FLIGHT LOUD STATIC AND CRACKLING SOUND HEARD IN ICS SYSTEM. UNABLE TO HEAR TOWER OR INTERNAL ICS COMMUNICATIONS BECAUSE OF STATIC/CRACKLING SOUND. BACKGROUND LIGHTING ON ALL THREE ACU CONTROL PANELS WOULD GO COMPLETELY DARK AND FLASH ON AND Jun 23, 2022 · Bolkms BK117C2SDR ASAA2022051938402Datalink · failedAPPROACHING THE EEP APPROXIMATELY 1 HR INTO FLIGHT THE HF + VHF DATA LINK BOTH FAILED. NO COMM MESSAGE REMAINED UNTIL APPROXIMATELY 180NM FROM COAST LINE. GROUNDED - YES. ON DEFERRAL. PERFORMED VHF SYSTEM TEST IAW B737-9 AMM 23-12-00-730-801, CHECKS GOOD. HMay 19, 2022 · N919AK · Boeing 7379SDR ABXA2022050752None · noneDURING PUSH BACK LOAD NOISE COMING FROM OVER HEAD SPEAKER. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE TROUBLESHOT , OPS CHECK AND TESTED SYSTEM OPS CHECK GOOD IAW AMM 23-51-00.AIRCRAFT RETURNED TO SERVICE.May 7, 2022 · N651GT · Boeing 767SDR CALA2022040800926Radio · inoperativeHF 2 RADIO RECEPTION AND TRANSMISSION PROBLEM AT ALL STATIONS REMOVED AND REPLACED NO 2 HF TRANSCEIVER IN REF AMM CH 23-11-21. PERFORMED OPS CHK. CHK OK ROTABLE PARTS CHANGE WAS INDICATED - TT # 1877893 SN OFF 1636 TRANSCEIVER, HF OFF 29-2311-9-0010 1636 ON Apr 7, 2022 · N27246 · Boeing 737824SDR CALA2022040800925Radio · inoperativeHF 1 RADIO TRANSMISSION PROBLEM AT ALL STATIONS REMOVED AND REPLACED LEFT HF ANTENNA COUPLER AND NO. 1 HF TRANSCEIVER IN REF AMM 23-11-21 AND AMM 23-11-61. PERFORMED OPS CHK. CHK OK ROTABLE PARTS CHANGE WAS INDICATED - TT # 1808384 SN OFF 1542 TT # 1877342 SApr 7, 2022 · N27246 · Boeing 737824SDR CALA2022040800923Battery Pack · inoperativeEMERGENCY LIGHTING BATTERY PACK M1674 FAIL ON FUNCTIONAL CHECK. BATTERY REPLACEDApr 7, 2022 · N34222 · Boeing 737824SDR HNAA2020033100130Audio Panel · faultedFO COMM POS UNABLE TO HEAR FA OR ALTITUDE ALERTING SYS. UNABLE TO DISCERN FROM CAPT AND ATC. WHEN USING OBS DAP AND JACK NORMAL OPS. NOTE CONSTANT BACK- GROUND NOISE LIKE AN OPEN MIC ON FO SIDE. CREW ALSO REPORTED SQUEAL ON COMM 3. REMOVED AND REPLACED DIGITMar 29, 2022 · N649PP · Emb EMB145LR
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