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 141A202601200001Comms Unit · faultedAIRCRAFT EXPERIENCED AN IN-FLIGHT COMMUNICATION MALFUNCTION. THE AIRCRAFT’S COMMUNICATION SYSTEM BECAME STUCK IN THE TRANSMITTING (TX) POSITION, PREVENTING THE CREW FROM RECEIVING ANY TRANSMISSIONS AND EFFECTIVELY BLOCKING THE ACTIVE FREQUENCY. TROUBLESHOOTINGJan 20, 2026 · N852MA · Cessna 208BSDR DALA2026010700121Scdu · shortedPAX AT 1 AB SPILLED WATER ON FLOOR RESULTING IN TV SCREENS SHORTING OUT . POPPING NOISES AND SLIGHT ELECTICAL ODOR DETECTED AND DISSIPATED. CORRECTIVE ACTION: R &R SPM 1A, R&R SCD 1A. FNF MONITORS AT SEATS 1AB OPS CHK NML IAW B757 AMM 23-32-08 DOC #1000543. (8Dec 30, 2025 · N6716C · Boeing 757232SDR 4EZF2025120800001Electronic Unit · corrodedRIGHT ACP NOT WORKING AND STUCK MIC DURING CRUISE, FLIGHT CREW RETURNED TO BASE. R & R REMOTE ELECTRONIC UNIT IAW WITH SAAB 340 AMM 23-50-05-04, OPS TEST SATISFACTORY.Dec 4, 2025 · N326AG · Saab 340BSDR HNAA2025112100784Icu · faultedAFTER T/O EXTREME STATIC ON COMM AND INTERPHONES. ON COMM 1, 2 & 3. STATIC CLEARED ON GROUND. R & R #100 INTEGRATED COMMUNICATIONS UNIT ITW AMM 23-00-01. OPS CHECK GOOD. A/C OK FOR SERVICE AT THIS TIMENov 20, 2025 · N905JH · Emb EMB145LRSDR CALA2025111711265Satcom · faultedDATALINK LOST UNABLE TO RESET WORKS WITH VHF LOCKING NOT SEEING ANY FAULTS IN AHM DURING THIS FLIGHT LEG. FOUND 23-19407 FLIGHT 84 11/13. SHOWING SDU WITH NO OUTPUT, LOOKING LIKE ANOTHER SDU. RECOMMEND TO FOLLOW FIM 23-10-F5-04A. IF SDU NEEDED THERE IS ONE ON Nov 13, 2025 · N91007 · Boeing 78710SDR DALA2025111008214Microphone · stuckCA 02 MASK MIC IS STUCK ON. RESET UNSUCCESSFUL. COULD NOT DUPLICATE FAULT ON GROUND. CA 02 MASK OPS NML. REF A319 AMM 35-12. (7727314).Nov 9, 2025 · N369NB · Airbus A319114SDR 2025FA0000744Radio · faultedAFTER DEPARTING KONZ, WE WERE NOT ABLE TO ESTABLISH RADIO CONTACT WITH DETROIT DEPARTURE. WE REALIZED THAT THE ISSUE WAS A PILOT SIDE STUCK MIC, AND STILL COULD NOT ESTABLISH RADIO CONTACT WITH DEPARTURE. WE ENTERED 7600 INTO THE TRANSPONDER AND ESTABLISHED INNov 5, 2025 · N946CG · Beech B300SDR 2026FA0000564Antenna · vibrationVHF 2 BELLY MOUNTED ANTENNA VIBRATIONS FELT BY FLIGHT CREW. EXTENDED NOSE (KIT 130-4050) AND EXTENDED NOSE EO/IR LIFT (KIT 130-4051) INSTALLED. THE VHF 2 ANTENNA VIBRATES DURING FLIGHT WITH THE EO/IR TURRET IN THE EXTENDED POSITION. THE VIBRATION IS BELIEVED Oct 30, 2025 · N751L · Beech B300SDR FDEA202510252091Module · faultedCOCKPIT AURAL CHIME IS UNIQUELY AND OBNOXIOUSLY LOUD. REPEAT WRITE UP. AMM: 31-51-04-4 AMM: 31-51-05-4 SLAVED IN LEFT SIDE SPEAKER BUT NO HELP PER MM 31-51-05-4 SPEAKER BACK TO ORIGINAL. SWAPPED LEFT AND RIGHT SIREN/OWL MODULE CARD (M619, M999) FOR T/S Oct 25, 2025 · N163FE · Boeing 7673S2FSDR DALA2025102707835Microphone · inoperativeOBSERVER'S O2 MASK MICROPHONE INOPERATIVE. RESEATED MICROPHONE CONNECTOR ON OBSERVER O2 MASK OPS NORMAL. (7710498).Oct 24, 2025 · N351NB · Airbus A319114SDR JJBA20251120002Computer · corrodedDURING REMOVAL OF NAVIGATION UNIT FOR FOM, CORROSION WAS FOUND ON DIFFERENT POINTS OF THE COMPUTER. REPLACEMENT WAS PERFORMED. PERFORM VOR/ILS TEST. OPS CHECK SAT.Oct 23, 2025 · N12160 · Emb EMB145XRSDR DALA2025102207706Microphone · inoperativeFO O2 MASK MIC INOP. C/A: R&R'D FO'S 02 BOX OPS CK & LEAK CK GOOD PER AB320 AMM 35-10. (LP: 7372856)Oct 17, 2025 · N335NW · Airbus A320212SDR CALA2025101710231Control Panel · inoperativeOBSERVER ACP INOPERATIVE. CANT CHANGE SELECTED TRANSMIT SWITCH. ACP FROZEN UNABLE TO SELECT ANY MIC ON OBSERVERS AUDIO CONTROL PANEL. REMOVED AND REPLACED OBSERVER ACP PER AMM 23-51-01. OPS CHECK GOOD. NO DEFECTS NOTED. ACFT OKAY TO CONTINUE.Oct 15, 2025 · N2639U · Boeing 777300ERSDR QR9R2025100900003Control Panel · faultyABORTED TAKEOFF FOR W5000 RADIO TURNED ON AND OFF REPEATEDLY. REMOVED AND REPLACED C-5000 FM CONTROL PANEL; MOC OKAY.Oct 9, 2025 · Bolkms BK117C2SDR CALA2025101009900Cover · missingNOSE GEAR FLIGHT INPH JACK COVER DEPARTED THE A/C AND NOW MISSING. REMOVED FLT INPH JACK COVER BASE. INSTALLED NOSE GEAR FLT INPH JACK COVER ASSY PN 2C1079 PER IPC 23-43-51-01 ITEM 35. TIGHTENED NUT PER STANDARD TORQUE VALUES AMM TASK 20-50-11-910-801.Oct 8, 2025 · N37551 · Boeing 7379SDR DALA2025100807318Microphone · inoperativeFO'S O2 MASK MICROPHONE NOT WORKING. RESET MASK, OPS CKS NORMAL. (LP: 7376134)Oct 7, 2025 · N353NW · Airbus A320212SDR QMLA2025100620099Ics Box · faultedHEAVY STATIC IN ICS SYSTEM. PROBLEM OCCURRED APPROXIMATELY 10-12 MINUTES IN FLIGHT AND THEN DISAPPEARED. INSPECTED AUDIO CONTROLLER/INTERCOM HARNESS AND PINS, COULD NOT DUPLICATE. THIS AIRCRAFT HAS BEEN RETURNED TO REVENUE SERVICE, REF # MEC-016217Oct 5, 2025 · N410W · Urocop EC130T2SDR DALA2025100707311Microphone · inoperativeF.O O2 MASK MICROPHONE NOT TESTING. C/A: REPACKED O2 MASK OPS CKD PER A320 AMM35-13 CKD NORMAL. (LP: 7276102)Oct 1, 2025 · N353NW · Airbus A320212SDR CALA2025092209107Control Unit · faultedCABIN IFE SYS HEAT REDUCTION DISPLAYED FA REPORT SMELL ON CLB DISSIPATED. PERFORMED IFE OPS CHECK, MOVIES,TV SHOWS SAFETY DEMO PRAMS MAPS OPS CHECK GOOD REF 44-25-00. MX STATED CONDITIONAL INSPECTION PER AMM CHP 5 COMPLETED PERFORMED SMOKE OR FUMES IN THE CASep 19, 2025 · N17963 · Boeing 7879SDR CALA2025090208382Control Panel · faultedLOST INTERCOM IN COCKPIT AND ALL COMMUNICATIONS NOTHING OUTGOING OVER 100KNOTS AN AUDIBLE AUTOTHRUST CAUTION THROUGH V1 TAKE OFF. REESTABLISHED AUTOTHRUST AFTER LEVEL OFF AT 5000 FT. THEN WAS ABLE TO ESTABLISH COMMS WITH ACP3. FAULTS CLEARED ON POWER TRANSFEAug 31, 2025 · N844UA · Airbus A319131SDR SCNA20250902344Comms Unit · faultedCAPT COMMS HAVE LOUD FEEDBACK ISSUE IN ALL MODES INCLUDING RADIO TRANSMIT AND ICG. AUDIO WARNINGS ARE EXTERMELY LOUD AND NOT SAFE FOR FLIGHT. PERFORMED OPS TEST ON ACP IAW AMM TASK 23-51-02-400-801 & FOUND OBS ACP WAS CAUSING STATIC FEEDBACK ON CAPT SPEAKER Aug 29, 2025 · N5113A · Boeing 73783NSDR UIEA2025082501140Antenna · faultedCOULD NOT RECEIVE ON EITHER HF RADIO. CONFIRMED WITH ATC W/ CPDLC THAT WE WERE TRANSMITTING. REMOVED AND REPLACED HF RADIO ANTENNA IAW AMM 23-11-04. OPS CHECK GOOD.Aug 25, 2025 · N662GT · Boeing 76731ASDR U5QA202508180159Speaker · faultedELECTRICAL FAULT IN AMBER ON GROUND. POWER DOWN RESTART CLEARED FAULT. IN AIR MESSAGE RETURNED & STAYED ON EVEN ON GROUND. HAPPENED MULTIPLE TIMES. AT 43,000 SUDDEN VERY LOUD GARBLED WIND NOISE, WHITE NOISE OR STATIC SOUND HEARD THOUGHT ENTIRE ACFT. VERY Aug 18, 2025 · N340JE · Bombdr BD1001A10SDR CALA2025081807865Outlet · odor5EF ELECTRICAL OUTLET INOP. PAX REPORT BURNING ODOR WHEN PLUGGED INTO OUTLET. PERFORMED OPS CHECK PER AMM 23-81-00 ; OPS CHECKED GOODAug 16, 2025 · N69829 · Boeing 737924ERSDR UIEA2025081401123Audio Panel · odorSTRONG SMELL OF BURNING WIRE IN COCKPIT DURING PREFLIGHT. PERFORMED SMOKE OR FUME IN CABIN INSPECTION IAW FIM 21-00TASK 810. FOUND F/O CONTROL AUDIO PANEL BAD WITH ODOR. R/R PANEL IAW AMM 23-51-11. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME. HAPPENED ON GRAug 14, 2025 · N487MC · Boeing 74745EFSDR QR9R2025080600001Reu · failedLEFT FRONT ICS CORD FAILED ON FINAL. NO COMMUNICATION COULD BE HEARD COMING IN BUT ICS OUT COULD BE HEARD. A/C PL'D AT STAGEFIELD. REMOVED AND REPLACED REU, MOC SUCCESSFULLY COMPLETED IAW 145MMS-023.Aug 6, 2025 · Bolkms BK117C2SDR CALA2025073107117Wireless Unit · faultyELECTRICAL BURNING SMELL FLOM ROW 37 LOCATED ODOR TO AFT WAP OVER AFT GALLEY CEILING. PULLED & COLLARED CB AT P6-5 B-11. CREW WAP POWER. REF WDM 46-13-21-1. COMPLIED WITH MEL. REF AMM 46-13-06 FOR WAP 2 . VERIFIED NO OTHER SYSTEMS AFFECTED. COMPLIED WITH FIJul 25, 2025 · N17595 · Boeing 7379SDR CALA2025071806715Sdu · faultedFLT CREW REPORTS ACARS NOT WORKING, REPORTS CPDLC INOP. ACP DCMF SYS TEST, AMIS OPS TEST IAW AMM 23-27-00-740-801, 31-41-00- 710-801. HUI REPLACED LEFT AIMS M001 MODULE & OPS TEST CHEKED OK. R & R RT M001 MODULE, INSTALLED SOFTWARE, OPS CHECK GOOD. REF AMM Jul 15, 2025 · N76021 · Boeing 777224SDR DXTA2025071804260Microphone · odorCOM 1 YELLOW X AS SOON AS WE KEYED THE MIC. SUSPECTED SHORT SMELLED IN COCKPIT ELECTRICAL BURNING SMELL. MM 31-41..05. AFTER ALL WORK COMPLETE, WE FULLY POWERED UP THE AIRCRAFT FOR A MINIMUM OF. 60 MINUTES, RAN ENGINES, PNEUMATICS, AND VCS AND VERIFIED NO SMELJul 15, 2025 · N373QS · Emb EMB505SDR DALA2025070104904Control Panel · faultedSHIP 8312 - MISC/DE - DUE TO LOSS OF COMMS. UNABLE TO TRANSMIT RADIO CALLS. COMMUNICATED VIA ACARS. FLIGHT LANDED SAFELY. CORRECTIVE ACTION: REMOVED AND REPLACED AUDIO CONTROL PANEL 1. OPS CHECK GOOD. (LP# 7452482)Jun 29, 2025 · N312DU · Airbus BD5001A11SDR CALA2025062705985Cids · faultedALL INTERCOM FUNCTIONS INOP INCLUDING EMERGENCY. REPLACED DEU B 300RH05. SYS CHECKS NORMAL REF AMM 23-73-47PARTS USED: 31-2300-9-0005, QTY :1 ROTABLE PARTS CHG:TT # 1761896 SN OFF 9762 PN OFF 31-2300-9-0005. UNIT, CIDS DECO OFF 31-2300-9-0005 9762 ON 31-2300-Jun 24, 2025 · N432UA · Airbus A320232SDR COEA2025062503876Switch · stuckFLIGHT 8675 ENROUTE PDX-LMT, DURING FLIGHT, THE PILOT EXPERIENCED A STUCK MIC AND LOST RADIO COMMUNICATION. SHOWS TX ON BOTH GNS530 AND GNS430. THE PILOT FOLLOWED LOST COMM PROCEDURES AND LANDED SAFELY AT LMT. ATC DECLARED AN EMERGENCY AND EMERGENCY SERVICEJun 24, 2025 · N876FE · Cessna 208BSDR 2025FA0000412Satcom · faultedSATVOICE LOST MESSAGE, WAS CARRY OUT PROCEDURE FIM DMC-B787-A-23-10-F5-01A-421A-AJun 12, 2025 · N965AM · Boeing 7878SDR 2025F00144Satcom · faultedSATVOICE LOST MESSAGE AND WAS CARRY OUT PROCEDURE IAW DMC-B787-A-23-10-F5-01A-421A-AJun 12, 2025 · N965AM · Boeing 7878SDR CALA2025061205484Microphone · faultyMIC PTT SW CAPT GLARE SHLD THE PUSH-TO-TALK SWITCH FOR THE CAPT GLARE SHIELD HAS BEEN KEYED FOR THREE HUNDRED SECONDS OR LONGER. THIS WILL PROVIDE FOR A BETTER RESOLUTION AS TO WHICH DEVICE ACTUALLY HAS A STUCK MIC. THI S WILL ALLOW FLIGHT & MAINTENANCE CREWS Jun 8, 2025 · N26967 · Boeing 7879SDR 3EJA2025052700005Radio · faultedON CLIMB OUT FROM LEE, WE LOST COMMUNICATION TO ATC ON BOTH ONE AND TWO. WE SELECTED 7600 ON THE TRANSPONDER AND TRIED TO COMMUNICATE ON GUARD WITH AN AIRLINER. WE ARE ABLE TO COMMUNICATE ONCE AND THEN ALL RECEPTION AND TRANSMISSION WENT AWAY. WE STILL HAD WIMay 25, 2025 · N867JS · Cessna 560XLSDR DALA2025052503994Display · odorAIRCRAFT 3022, F/A NOTIFIED OF ELECTRICAL SMELL ON FINAL THROUGH THE CABIN, NO SMELL IN THE FLIGHT DECK. REPLACED UPPER ECAM DISPLAY UNIT. (LP 7529879, 7529878)May 25, 2025 · N322DN · Airbus A321213SDR DALA2025060104194Microphone · inoperativeSHIP 3254 DISC: /O O2 MASK MICROPHONE INOP. C/A: SWAPPED F/O O2 MASK WITH OBSERVER MASK TO MEL 25-11-07. M PROCEDURE C/W AND PLACARD INSTALLED. REVERSED M PROC. R/R F/O OXYGEN MASK IAW A320 AMM 35-12. RFID UPDATED. MEL/PLAC RMVD. (LP: 7168716)May 23, 2025 · N354NW · Airbus A320212SDR CALA2025052304929Display · faultyHEARD PWR TRANSFR SCREENS MOMENTARILY BLACKED OUT LOST RADIOSDEBRIEF FLIGHT CREW: CAPT SAID 10,000 FT HEARD "CLUNK" SUCH AS A POWERTRANSFER, ALL SCREENS WENT BLACK AND CAME BACK, RADIOS WOULD NOT TRANSMIT AT THIS POINT. AFTER ENGINE SHUTDOWN AT THE GATE THEN RMay 21, 2025 · N808UA · Airbus A319131SDR UIEA2025052100648Satcom · faultedSATCOM DATALINK INOP (SATELLITE COMMUNICATION ) SATCOM SYSTEMS.(<P>MDDR 230661 CONTINUE, OPEN TEST ACTION PLAN AP -31160. AFTER CALLING SATCOM TEAM, ACTIVATED N664GT IRIDIUM SATCOM SDU IAW AMM 23-25-00, TEST DATALINK OK. DMI 230661 CLOSED. PLACARD REMOVED.</PMay 21, 2025 · N664GT · Boeing 76731BSDR NACA2025042170002Microphone · malfunctionedUNABLE TO TRANSMIT ON RIGHT HF FROM CAPTAIN'S AND FO'S SIDE OF MIC. PERFORMED OPS CHECK OF RH HF PER AMM 23-11-00, OPS CHECK GOOD ON GROUND.Apr 17, 2025 · N565NC · Boeing 7673BGSDR CALA2025041603903Light · no discrepancyPAX CALL LIGHT ON AFT EMERGENCY EXIT SIGN DOES NOT COME ON WHEN USED INSPECTED LIGHT FIXTURE, NO DISCREPECIES NOTED. MEL 2310H APPROVED BY TOMC COMPLIED WITH MEL. RELAMPED OPS CHECKS GOODApr 13, 2025 · N27421 · Boeing 737924ERSDR CALA2025041003675Microphone · inoperativeMIC AT 2L INOP 2R HANDSET INOP WRITE UP SHOULD READ HANDSET AT DOOR 2R INOPERATIVE. ADD EMP:U348892 TOMC APPROVED HANDSET INOP AT DOOR 2R REF MEL 2320F. HANDSET AT DOOR 2L OPS NORMAL. COMPLIED WITH DDP. ADD EMP:U348892 *DM* ADDED HANDSET TO MATERIALS LIST. UApr 7, 2025 · N66803 · Boeing 737924ERSDR BAGA2025040800002Comms Unit · faultedCABIN COM FAULT ADVISORY MSG RECEIVED ON ACTIVATION OF SEAT BELT SIGN, MINOR PUGENT ODOR BREIFLY (2-3 MINUTES). ASSOCIATED. SUBSEQUENTLY, UNABLE TO CONTACT THE CABIN CREW VIA THE AUDIO PANEL CAB BUTTON. (INTERPHONE WORKED OKAY.) PERFORMED POWER RESET IAW AMP. Apr 3, 2025 · N239BZ · Airbus BD5001A11SDR YENA2025040200354Microphone · failedFLT#2476, SJU-BDL. (AIRCRAFT PERFORMED AN AIRTURN BACK TO SJU) ACP ONE WENT INTO TRANSMIT CAP SIDE SPEAKER WOULD HAVE TRANSMIT TONER P.A. BUTTON INOP ON ACP ALONG W/ 02 MASK MICROPHONE. COULD NOT TRANSMIT AT ALL FROM ACP 1.' ; C/W TSM 23-12-00-810-828-A AND FOMar 29, 2025 · N708JB · Airbus A320232SDR WX0A2025032132361Elec Connector · faulted(AIRCRAFT NOT GROUNDED) CA AND OBSERVER OXYGEN MASKS MICROPHONE INOP. / DISCONNECTED AND RECONNECTED CONNECTOR PLUG ON CAPT'S O2 MASK STORAGE BOX AND CAPT'S OP CKS GOOD IAW AMM 23-51-00-710-004-A OCCUPANT MIC IS NOT CONNECTED PER AMM 23-51-00-710-004-A."Mar 20, 2025 · N218NV · Airbus A320214SDR QR9R2025031400003Radio · inoperative#1 RADIO WOULD NOT TRANSMIT DURING START RUN-UP. REMOVED AND REPLACED COMM-1 RADIO IAW REF 145MMS-023.Mar 14, 2025 · Bolkms BK117C2SDR QR9R2025031100007Control Unit · failedRADIO WILL NOT TRANSMIT OR RECEIVE. REMOVED AND REPLACED C-5000 CONTROL HEAD IAW BK117 C-2 COM/NAV MM. GROUND MOC COMPLETED OK.Mar 11, 2025 · Bolkms BK117C2SDR QR9R2025030700003Control Unit · failedDURING START RUN-UP, COMM 4 ERROR MESSAGE READ NO RT'S AVAILABLE. REMOVED AND REPLACED C-5000 FM CONTROL; MOC SUCCESSFULLY COMPLETED.Mar 7, 2025 · Bolkms BK117C2SDR IPXA2025022051226Satcom · faulted**ATB**BOTH HF UNABLE TRANSMIT. OPS CHECK OK ON GND, SATCOM INOP ALSO. RESULTED IN ATB. DEFERRED BOTH HF COMMUNICATION SYSTEMS REF MEL 23-11-1-2A-2, PLACARD INSTALLED, NO DMP REQUIRED SEE BARCODE T3F18E0064Q4L FOR SATCOM DEFERRAL. OPENFeb 20, 2025 · N314UP · Boeing 76734AF
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