JASC 2312
Service difficulty reports · 1,271
Reports filed under 2312 · VHF 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 = '2312' 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 = '2312' 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 CA120104008Receiver · failed(CAN) PILOT REPORTED NR 2 NAV HAVING NO IDENT. REPLACED NR 2 VHF NAV RECEIEVER RETURNED AIRCRAFT TO SERVICE. THE UNSERVICEABLE VHF NAV RECEIVER HAD A NOTICEABLE ELECTRICAL ODOR TO IT.SDR UALA2011120506673Audio Control · faultyON TAXI OUT VHF 1 RADIO BECAME SCRATCHY AND UNREADABLE. REPLACED AUDIO MANAGEMENT UNIT PER AMM. ALL FUNCTIONS CHECK NORMAL. RADIO CHECK NORMAL.SDR UALA2011112106402Panel · inoperativeCAPTAINS VHF COMM PANEL INOP. REMOVED AND INSTALLED VHF COMM ON CAPTAINS SIDE IAW AMM, OPS CHECK GOOD.SDR UALA2011112106400Transceiver · weakSUSPECT WEAK TRANSMITTER LIMITED RANGE ON L VHF. REPLACED L VHF TRANSCEIVER PER AMM. MAT TEST AND GRND TEST OKAY.SDR UALA2011111406228Transceiver · inoperativeVHF C INOP WITH MSG "VHF DATALINK" ON UPPER EICAS. FOUND MSG 23-53003 IN P LF & FAULT HISTORY. T-S REF FIM 23-12 TASK 828. REPLACED VHF C & CKD MM AND GROUND TEST CENTER VHF COMMUNICATION SYSTEM --TEST PASSED. NO ACTIVE MSG.SDR UALA2011110706059Transceiver · weakVHF1 TRANSMIT WEAK AND UNREADABLE FROM BOTH CAPT AND F/O SIDES. VHF2 PERFECT. REPLACED NR 1 VHF TX PER AMM.SDR HALA2011110100500Unknown · unknownETOPS SIGNIFICANT SYS - HF DATALINK INOPERATIVE BOTH RADIOS, VOICE OK. PERFORMED A BITE TEST ON BOTH HF TRANSCEIVERS, NO FAULTS NOTED. PERFORMED A SYS TEST IAW 23-11-00-735-042, ALL CHECKED ARE GOOD.SDR UALA2011102805857Control Panel · faultyCAPTAIN'S RADIO VOLUME VERY LOW EXTREMELY DIFFICULT TO HEAR RADIO TRANSMISSIONS ON VHF 1. REPLACED AUDIO CONTROL PANEL 1. SYSTEM CHECKS NORMAL AT THE GATE.SDR UALA2011102805832Light · inoperativeVHF2 BACK LIGHT INOPERATIVE. REPLACED VHF2 PER MM. OPS CHECKED PER MM. NO FAULT NOTED CHECKED OK.SDR IPXA11569753Antenna · corrodedINSPECTION TYPE:C3, CORROSION ON BASE OF CENTER VHF ANTENNA. R & R VHF ANTENNA IAW MM 23-12-03-04.SDR UALA2011092705213Control Panel · faultyLEFT VHF COMMS AUDIO RECEPTION POOR AT 1 POSTITION. RECEPTION OK AT OTHER CREW POSITIONS. (01=CAPT POS'N, 02=1ST OFF POS'N, 03=OBS POS'N). CAPT'S SIDE TONE INEXPLICABLY INTERMITTENT ON VHF 1. REPLACED CAPT AUDIO CONTROL PANEL. CHECKED OKAY.SDR UALA2011092605185Antenna · damagedCENTER VHF ANTENNA UPPER FUSELAGE DAMAGED. REPLACED THE CENTER VHF ANTENNA PER MM.SDR UALA2011090904868Panel · inoperativeF/O COMM PANEL VHF C PUSHBUTTON LIGHT INOP. REPLACED F/O'S COMM PANEL.SDR UALA2011083004646Control Panel · faultyVHF-L ON CAPTS SIDE BOTH LIGHT BULBS BURNED OUT. REPLACED VHF L CHANNEL SELECT FREQ PANEL.SDR DXTA2011080904696Vhf Comm · odorVHF COMS 2 FAIL, CIRCUIT BREAKER POPPED AND THERE WAS AN ELECTRICAL BURNING ODOR AFTER. R & R VHF COMS NR 2 CIRCUIT BREAKER IAW MM 20-25-07 & WDM 23-12-00. R & R VDR ASSY IAW CMP 231002. OPS CHECKED GOOD IAW MM 23-12-00. WORK WAS ALSO DONE IAW MM 25-10-09.SDR UALA2011072903907Transceiver · malfunctionedSCRATCHY NOISE AT END OF TRANSMISSION ON VHF1 ONLY. TRIED VHF 1 AND AMU, NO HELP. PUSHED ACFT BACK FROM GATE, NO HELP. ORIGINAL PARTS PUT BACK IN ACFT. REPLACED NR 1 VHF TRANSCEIVER. TESTED GOOD.SDR KC8AN70CK072911Audio Panel · intermittentNUMBER 1 & 2 RADIOS WORKED INTERMITTENTLY IN FLIGHT, PROGRESSIVELY BECAME WORSE, NO RECEIVE ON NR 1, NO TRANSMIT OR RECEIVE ON NR 2. RERACKED COMM NR 1 & NR 2 TRANSCEIVERS, CLEANED MOISTURE OFF CAPTAINS AUDIO PANEL CONNECTOR AND CLEANED COMM NR 1 & NR 2 CONTRSDR UALA2011072703876Transmitter · weakNR 1 VHF COMM RECEPTION POOR AT ALL CREW STATIONS. NR 1 VHF RECEPTION WEAK AND SCRATCHY AT ALL STATIONS. REPLACED NR 1 VHF TRANSMITTER.SDR ASAA11410217Mount · crackedNR 3 VHF ANTENNA MOUNT WAS FOUND TO BE CRACKED. REMOVED NR 3 VHF 3 ANTENNA MOUNT AND INSTALLED NEW MOUNT PER SRM 51 40 02.SDR ASAA11410163Mount · crackedNR 3 VHF ANTENNA MOUNT WAS FOUND TO BE CRACKED.SDR CALA2011070800473Electronic Unit · malfunctionedCOMM NR 1, 2, 3 (HEAD) FAILED. COULD NOT TRANS/OR RECEIVE FOUND REU AT FAULT KEEPING A HOT MIC CONDITION. REMOVED AND REPLACED REU PER 23-51-01. OPS CHECK GOOD. ALL VHF'S TRANSMIT/RECEIVE ROTABLE PARTS CHANGE WAS INDICATED - TT 1433513, S/N OFF 03064 UNITSDR UALA2011070503326Radio · malfunctionedNR 2 VHF COMM PROBLEMS. COAX CABLE TDR TESTED, CONNECTOR D41731P SECURED AND NR 2 VHF SYSTEM TEST. FIRST OFFICER MINITEL JACK CHECKED GOOD.SDR HALA2011062700294Datalink · inoperativeETOPS SIGNIFICANT SYS - NR 1 HP DATA LINK INOPERATIVE FOR 30 PLUS MINUTES. CLEARED BUFFER, PERFORMED DATA LINK TEST IAW TASK 23-11-99 PASS.SDR UALA2011060702785Transceiver · faultyNR 1 VHF COMM RECEPTION POOR AT ALL CREW STATIONS. (1=L VHF COMM, 2=R VHF COMM). STARTED AFTER AIRBORNE, OK RECEPTION ON VHF2, NR 1 VHF COMM TRANSCEIVER.SDR UALA2011070503312Transceiver · unserviceablePORTABLE VHF TRANSCEIVER PLASTIC TAMPER BAG SHOWS SIGNS OF TAMPERING. REPLACED VHF A3-AFT GALLEY.SDR UALA2011052502549Antenna · damagedNR 1 VHF -UPPER- ANTENNA LEADING EDGE HAS ALL FINISH ERODES AND A CRACK FROM SIDE TO SIDE OPEN IN LEADING EDGE ABOUT .5 INCH ABOVE VENT HOLE. REPLACED ANTENNA USING GEL GASKET.SDR UALA2011050902303Transceiver · faultyNR 2 VHF SEEMS WEAK TRANSMITTING AND RECEIVING. REPLACED NR 2 VHF TRANSCEIVER PER MM, SYSTEM OPS CHECKS OKAY.SDR SIMA201111905Icu · inoperativeON FLIGHT 3286 THE DURING CRUISE THE CREW REPORTED A DUAL TRANSPONDER FAILURE AFTER DEPARTURE. THE AIRCRAFT RETURNED TO BJX. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED NR 1 INTEGRATED COMMUNICATION UNIT VHF IAW AMSDR SIMA201111601Antenna · damagedON FLIGHT 2895 CREW REPORTED ACFT EXPOSED TO SEVERE AND EXTREME TURBULENCE, LIGHTNING STRIKES & STRONG VIBRATIONS THROUGH COCKPIT FLOOR & CABIN ROW 2. CREW LOST ACARS & RADIOS. RETURNED BUT COULD NOT LAND DUE TO WINDSHEAR, MICRO BURSTS & DIVERTED TO DAL. ACSDR UALA2011041901896Panel · faultyF/O ACP VHF2 CANNOT BE DE-SELECTED. REPLACED FAULTY PANEL. OP CHECK IS GOOD.SDR UALA2011041801873Panel · faultyNR 1 VHF COMM CNTRL PNL HAS MECHANICAL DEFECT: BROKEN, MISSING OR LOOSE PARTS. (01=L VHF, 02=R VHF). REPLACED NR 1 COMM PANEL, ALL OPS CHECK SATISFACTORY.SDR UALA2011041501810Control Panel · defectiveNR 1 VHF COMM CONTROL PANEL HAS MECHANICAL DEFECT; BROKEN, MISSING, OR LOOSE PARTS. (01=L VHF, 02=R VHF). LT SIDE OF LT VHF COMM FREQ DISPLAY HAS VERY DIM ALMOST MISSING SEGMENTS. REPLACED VHF CONTROL PANEL, OP CKS NORMAL.SDR UALA2011040501649Control Panel · damagedOFFSIDE TUNING LT-DAMAGED CTR VHF PANEL. REPLACED TUNING PANEL CNTR REF MM. OPS NORMAL.SDR RMXA20110406CLT1Mount · crackedON REPLACING THE NR 1 VHF COMM RADIO ANTENNA DISCOVERED 3 CRACKS APPROX 1 IN LONG EMANATING IN A LONGITUDE DIRECTION FROM THE UPPER AND LOWER PORTION OF THE ANTENNA HOLE ON THE MOUNTING PLATE. THE MOUNTING PLATE IS LOCATED ON THE LT SIDE OF THE TAILBOOM ABOVE SDR UALA2011032501449Transceiver · missingPORTABLE VHF TRANSCEIVER MISSING AT DOOR 4R. REPLACED VHF TRANSCEIVER.SDR UALA2011031601267Antenna · bentLOWER AFT VHF COMM ANT IS BENT, HAS LARGE GOUGE ON RT SIDE. ANTENNA O-S SFO ORDERED OSTF T1283. REPLACED LOWER AFT ANTENNA PER MM. OPS CHECK OKAY PER MM.SDR UALA2011030801140Antenna · damagedLOWER VHF ANTENNA HAS EVIDENCE OF LIGHTNING STRIKE. DAMAGED MARKED WITH TAPE. HARDWARE, GEL GASKET AND SEALANTS PLANESIDE. COMPLETED REPLACEMENT OF RT VHF ANTENNA. OP TEST PASS.SDR UALA2011030401060Transceiver · faultyCAPT HEADSET CANNOT RECEIVE. STARTED DURING DESCENT. SPEAKER AND TRANSMIT WORKS FINE. REPLACED VHF 1. SYSTEM CHECKS NORMAL WHILE AT THE GATE USING 128.95. CAPTS HEADSET STILL INOP, COMPLIED WITH MEL. LOSS OF TRANSMISSION FROM CAPT'S BOOMSET- NEED AMU (1RSDR UALA2011021700829Light · faultyRADIO HEAD NR 1 BACKLIGHT INOPERATIVE. REPLACED FREQUENCY SELECTOR PANEL IAW MM, OPS NORMAL.SDR UALA2011021700828Selector Switch · broken1 VHF COMM CONTROL PANEL HAS MECHANICAL DEFECT. BROKEN, MISSING OR LOOSE PARTS. (01=L VHF, 02=R VHF) COPILOTS L-VHF SELECTOR SWITCH BROKEN. WILL NOT STAY IN WHEN PUSHED. WON'T DESELECT OTHER SWITCHES. SWAPPED WITH F/O WITH 1ST OBSERVER. NEED TO REPLACE 1ST OSDR UALA2011012400371Audio Panel · inoperativeCAPTAIN'S LT VHF SPEAKER SWITCH IS INOPERATIVE, REQUIRES NEW PANEL. REPLACED LT VHF AUDIO PANEL IAW MM. OPS NORMAL.SDR RAIA2011012200002Jack · fodDURING CLIMBOUT OF IAD, THE CREW REPORTED EXPERIENCING STATIC IN THE HEADSETS. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND FOD IN THE AFT RAMP JACK. THE JACK WAS DEFERRED PER THE MEL.SDR RAIA2011012200001Stowage Box · defectiveDURING CLIMBOUT OF IAD, THE CREW REPORTED AN INTERMITTENT, VERY LOUD STATIC IN THE HEADSETS. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS O2 MASK BOX. SYSTEM OPS CHECKED GOOD FOLLOWING THE REPAIR.SDR MZZA2011011000001Control Unit · failedDURING FLIGHT F/O UNABLE TO TRANSMIT USING R/T SWITCH OR HAND MIC VHF RADIOS MAKING POPPING SOUNDS AND TRANSMIT- TING WHEN RADIO NOT IN USE, INTERFERING WITH ATC COMMUNICATIONS. REF FIM 23-11-00-810-806. FOUND REU AT FAULT. REMOVED AND REPLACED REU PER AMM 2SDR SIMA201034101Unknown · malfunctionedFOR FLIGHT 2855 SOC REPORTED THE CREW LOST COMMUNICATION RADIOS 1 & 2, WOULD NOT TRANSMIT. THE CREW ELECTED TO RETURN TO DFW. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS REMOVED FROM SERVICE. AFTER TROUBLESHOOTING CANNOT DUPLICATE PROBLEM. BOTHSDR HAEA201000218Audio Panel · defectiveACFT DEPARTED, AFTER TAKEOFF, CREW REPORTED SMOKE IN THE COCKPIT AND THAT THE NR2 COM CIRCUIT BREAKER HAD TRIPPED. ACFT RETURNED TO DEPARTURE. LANDING NORMAL. MX DISCOVERED THE NR2 AUDIO CONTROL PANEL DEFECTIVE. REPLACED DEFECTIVE AUDIO CONTROL. (CLOSED)SDR UALA2010100803753Control Panel · faultyLT SIDE OF CAPT VHF AUDIO PANEL DOES NOT ILLUMINATE. REPLACED CONTROL PANEL. OPS NORMAL.SDR RU3A1023Vhf Comm · malfunctionedWHILE CONDUCTING AN ILS-1, STRONG ELECTRICAL FUMES (NO SMOKE) FILLED THE FUSELAGE. DETERMINED FUMES WERE EMANATING FROM FLIGHT INSPECTION PANEL. RAN SMOKE AND FUME ELIMINATION CHECKLIST AND EXECUTED IMMEDIATE LANDING. MAINTENANCE VHF COMM NR 3 WAS BURNED OUSDR CHQA201000187Rmu · malfunctionedON APPROACH INTO MKE THE FLIGHT CREW REPORTED A RMU 2 FAILURE WITH RMU, ALSO NOT WORKING PROPERLY. MKE APPROACH WAS THE ONLY FREQUENCY THAT RMU WOULD TUNE. THE CREW RECEIVED LANDING CLEARANCE FROM APPROACH AND VERIFIED THE GREEN LIGHT FROM THE TOWER AND LANDSDR CA100923001Antenna · brokenTHE ACFT ARRIVED MISSING ITS NR2 VHF COM ANTENNA. IT IS SUSPECTED THAT THE ANTENNA WAS BROKEN OFF BY A BIRD STRIKE ON THE PREVIOUS DEPARTURE. THE ANTENNA WAS REPLACED AND THE ACFT RETURNED TO SERVICE. ANTENNA PN 10-105-31A-B-2K. A/C TSN 50279, CSN 55606. (TC
Back to JASC 2312