JASC 3445
Service difficulty reports · 214
Reports filed under 3445 · Air Collision Avoidance 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 = '3445' 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 = '3445' 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 NOCA08611Control Panel · faultyEICAS MSG TCAS DISPLAYED WHEN GEAR RETRACTED MSG WENT AWAY WHEN GEAR EXTENDED. A/C HAD AN AIR TURN BACK DUE TO EICAS MSG TCAS DISPLAYED WHEN GEAR RETRACTED MSG WENT AWAY WHEN GEAR EXTENTED. ACCOMPLISHED INSPECTION OF RACK CONNECTORS AND WIRES FOUND C/P DG085SDR MALA110195Coax · corrodedTCAS OMNI DIRECTIONAL ANTENNA COAXIAL CABLE IS CORRODED. REMOVED AND INSTALLED NEW CONNECTOR IAW ESPM 20-26-00. PERFORMED OPS TEST OF THE TCAS IAW AMM 34-43-00-710-801 (A02). OPS CHECKED GOOD.SDR MALA110194Antenna · corrodedTCAS OMNI DIRECTIONAL ANTENNA IS CORRODED. REMOVED AND INSTALLED NEW ANTENNA IAW AMM 34-43-02-000-801 IAW FORMED OPS CHECK. OPS CHECK GOOD.SDR UALA2011080404072Sealant · deterioratedNOISE IN AREA OF THE UPPER TCAS ANTENNA. ANTENNA SEALANT FOUND DETERIORATED AND BLACK AIR STREAKS EMITTING FROM AREA. ACCOMPLISH CABIN PRESSURIZATION AND CHECK AREA FOR POSSIBLE NOISES ON THE INSIDE OF A-C AND OUTSIDE OF A-C AFTER REPLACEMENT OF TCAS ANTENNASDR UALA2011080304044Unknown · malfunctionedTCAS HAS FAILED. PERFORMED TCAS OPERATIONAL TEST PER MM. TCAS OP'S TEST OKAY.SDR VNAA2011031400006Antenna · damagedCREW REPORTED A POSSIBLE LIGHTNING STRIKE AT DAY. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED TCAS L-BAND ANTENNA, VHF ANTENNA NR 2 AND LEFT STABILIZER TIP OUTBOARD STATIC WICK AND BASE. REPAIRS WERE MADE FOR BURN MARKS ON APU EXHAUST HEAT SHIELDSDR AC2A07902052011Controller · smokeFIRST FLIGHT OF THE DAY, STARTED THE HELICOPTER AND ALL AS NORMAL UNTIL TURNED ON THE AVIONICS MASTER. ABOUT 45 SECONDS AFTER THAT, RT AFTER TURNING ON THE TCAS AND GETTING A "FAILED" MESSAGE, STARTED TO SMELL SMOKE. THE PASSENGER IN THE FRONT SEAT CONFIRMED TSDR HALA2011010800015Warning Light · false activationETOPS SIGNIFICANT SYS - FLT CREW WAS PRE FLIGHT CHECK, TCAS FAIL APPEARED. CB RESET TCAS CHECKED AND RECONFIRMED TCAS 2 PROCESSOR AND CHECKS NORMAL ON EHSI SCREEN. ACFT OK FOR SVC.SDR NOCA00211Antenna · failedAIRCRAFT HAD AN AIR TURNBACK TO SEA DUE TO EICAS MSG TCAS DISPLAYED. RELACED UPPER TCAS ANTENNA PER MM 34-45-02. FOUND ANTENNA CABLE SHORTED TO SHIELDING, RESET CONNECTOR D6081P. CHECKED CENTER CONNECTOR TO SHIELD WITH MEGGED AT 100 OHMS. NO SHORTED NOTED SDR NOCA0111Antenna · failedAIRCRAFT HAD AN AIR TURNBACK TO SEA. DUE TO EICAS MSG TCAS DISPLAYED. REPLACED UPPER TACS ANTENNA PER MM 34-45-02. FOUND ANTENNA CABLE SHORTED TO SHIELDING, RESET CONNECTOR D6081P CHECKED CENTER CONNECTOR TO SHIELD WITH MEGGED AT 100 OHMS. NO SHORTS NOTED SDR HALA2010111800548Computer · malfunctionedETOPS SIGINIFICANT SYSTEM, EICAS MSG TCAS DISPLAYED TCAS FAIL. REMOVED AND REPLACED TCAS COMPUTER PER AMM34-45-01. OPS CK OK FOR SVC.SDR HALA2010110800528Computer · malfunctionedETOPS SIGNIFICANT SYS - TCAS FAIL MESSAGE ON HSI INTERMITTENT. RERACKED TCAS COMP IAW MM34-45-01 GROUND CHECKED OK.SDR RDS121108Processor · failedTCAS INOP. FLAGGED ON ALL INDICATORS. SMELLED SMOKE. TCAS C/B PULLED. R & R TCAS PROCESSOR, PN 066-500002120, SN OFF 1547, SN ON 1687. TEST IAW CV640, MM CH 34-45-1, PG 400-1A.SDR HALA2010011700035Indicator · failedETOPS SIGNIFICANT SYSTEM, TCAS FAILED DURING DESCENT. TROUBLESHOT TCAS PER FIM 34-45-00-1. NO FAULTS PER FIM. TCAS SYSTEM TEST OK. SYSTEM OK PER FIM.SDR DL76G091973Processor · malfunctionedNO TCAS ON RADAR FOR 45 MIN. PULLED F12 C/B WAITED FOR 5 MIN AND THEN TRIED 10 MIN WOULD NO RESET. CAME ON BRIEFLY FOR ABOUT 5 MIN THEN WENT OUT AGAIN FOR 15 MIN, COME ON AGAIN ENROUTE. REPLACED TCAS PROCESSOR IAW AMM. ALSO SHOOK DOWN WIRING AT CONTROL PANELSDR HALA2009120400564Transponder · malfunctionedETOPS SIGNIFICANT SYS- MESSAGE DISPLAYED ON WX/TCAS MONITOR SCREEN NR 2 TRANSPONDER DATA BUSS, TRANSPONDER TCAS DATA" NOTED NO TCAS ON BOTH VSI- NORMAL ON NR 1. T/S IAW FIM 34-45-00-1 BITE CK OF PROCESSOR SHOWS NO PR'S. OPS CK'D OK IAW AMM 34-45-00. OK FOR CSDR DL76G091861Processor · malfunctionedON PUSHBACK TCAS PROCESSOR ERROR ON RADAR SCREEN. REMOVED AND REPLACED TCAS PROCESSOR PER AMM. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPSSDR DL76G091620Processor · malfunctionedON TAXI OUT TCAS PROCESSOR AND XNDR TCAS DATA MSG ON RADAR INDICATOR. REPLACED TACS PROCESSOR. SYS TEST OK. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS.SDR DL76L091314Computer · malfunctionedCREW REPORTS INTERMITTENT ATC 1 - ATC 2 AND TCAS FAULTS UNABLE TO ENTER RVSM AIRSPACE RETURNING TO JFK FOR REPAIRS.SDR CALA2009072400393Computer · failedTCAS C/B POPPED DURING FLIGHT, TCAS EICAS MSG (ELECTRICAL ODOR OBSERVED) FOUND TCAS COMPUTER NOT TESTING AND WHEN TCAS TEST PERFORMED IN EITHER POSITION TCAS FAIL DISPLAYED. REMOVED AND REPLACED TCAS COMPUTER PER AMM 34-45-01, OPS CHECK GOOD. REPLACED C/B "TSDR DL764090843Processor · malfunctionedAFTER TAKEOFF ATC 1 AND 2 FAULT ALONG WITH TCAS FAILURE. MTC IN WORK. REPLACED TCAS PROCESSOR AND LWR ATC ANT ATC CKS OK 273001 M ATC ANT INSTALLED DM1601354-001 TCAS PROCESSOR 822-1293-003 TC SYS TEST NORMAL PER 34-34-00-735-015. ATC INTERFACE CK NORMAL DUSDR XV6A2009051500008Antenna · failedUPPER TCAS ANTENNA FAILED.SDR HALA2009040500128Processor · faultedETOPS SIGNIFICANT SYSTEM, EICAS MSG TCAS DISPLAYED. RERACKED TCAS PROCESSOR PERFORMED MM 34-45-00, PASS, GROUND CHECK OKAY. NO TCAS MSG DISPLAYED ON EICAS PAGE.SDR AALA2009022600001Relay · inoperativeDFW - CAPTAIN ADVISED DISPATCH THAT AT 500FT AGL THE LANDING GEAR WAS IN QUESTION. FLIGHT ABORTED APPROACH. THE CREW DECLARED AN EMERGENCY DID FLY BY OF THE TOWER AND WAS ADVISED THAT THE GEAR LOOKED OK. FLIGHT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROSDR AALA2009022001026Processor · inoperativeMIA - EMERGENCY DECLARED, RETURNED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. AIR COLLISION AVOIDANCE SYSTEM INOPERATIVE. REPLACED PROCESSOR. SYSTEM GROUND CHECK NORMAL OPERATION.SDR DL764090113Antenna · faultedTCAS FAIL, LWR ANT FAULT MSG. AFTER PUSHBACK. RTB, REPLACED LWR TCAS ANTENNA. CKS GOOD.SDR HALA2008110400840Warning System · malfunctionedETOPS SIGNIFICANT SYSTEM - DURING CLIMB OUT TCAS FAIL LIGHT ILLUMINATED WENT OUT APPROX 2HRS LATER WORKED FINE FOR REST OF FLIGHT. PERFORMED BITE CHECK PER FIM 34-45-00, SYSTEM CHECKS OK TO CONTINUE.SDR NSVA2008039Control Unit · defectiveTCAS TRANSPONDER WILL NOT POWER UP. SMOKE REPORTED. FOUND FAULTY CONTROL UNIT IAW SAAB AMM 34-54-00 & 34-00-00.SDR PNSA100802Warning System · malfunctionedYELLOW TCAS ALERT SHORTLY AFTER TURN RED ALERT. PULLED C/B AND RESET THE TCAS, WENT TO A NORMAL MODE. TESTED OK, CONTINUED THE FLIGHT.SDR 2008UALA03112Switch · faultyRTFL DUE TO GROUND MODE INDICATION. FAULTY SENSOR SWITCH AND GROUND SENSOR. REPLACED SENSOR SWITCH M990 AND GROUND SENSOR S105.SDR UALA2008111301328Indication Sys · malfunctionedFLIGHT DIVERTED DUE TO INOP TCAS. *S/D* TCAS INOPERATIVE. REPLACED TCAS. WAITING ON SHOP FINDINGS.SDR 2008UALA01328Warning System · inoperativeFLIGHT DIVERTED TO DUE TO INOP TCAS.SDR DL76L080120Processor · inoperativeTCAS INOP. REPLACED TCAS PROCESSOR. OPS CK GOOD. CK CB ALL OK.SDR 2008UALA00072Antenna · unreliableTCAS LWR ANTENNA, HARD FAULT. REMOVED & REPLACED LOWER TCAS ANTENNA PER MM34-45-01-401, OPERATIONAL CHECK PER MM34-45-00-501. RESET ENTIRE SYSTEM, GROUND CHECK NORMAL.SDR ASMF200706002Unknown · unknownCAPTAIN REPORTED TCAS RESOLUTION WITH AC AT 33000 FEET, AIRPLANE DESCENT 3000 FEET WITH A RATE OF 6000 FEET PER MINUTE REACHING OVERSPEED (NO ALARMS, JUST VIBRATION). AT PLATFORM MAINTENANCE PERSONNEL PERFORMED VISUAL INSPECTION BY OVERSPEED IAW MM 05-51-05 ASDR PNSA070402Transceiver · malfunctionedDURING CLIMBOUT TCAS INDICATE AN RA WITH NO TRAFFIC THEN ALERTED MULTIPLE TA'S WITH MULTIPLE RA'S TCAS DEFERRED OVER THE PHONE. REMOVED AND REPLACED RADAR TRANCEIVER OP'S CHECK OK.SDR NOCA06307Computer · malfunctionedTCAS/TCAS OFF EICAS INTERMITTENT DURING APPROACH. REPLACED TCAS COMPUTER PER MM 34-45-01, OPS CHECK OK.SDR DL764070186Computer · malfunctionedTCAS FAILED IN FLT. INSTALLED PROCESSOR FROM A/C 1821, CKS GOOD.SDR AMTA200600559Iru · unserviceableCENTER INU SHOWS IRS MOTION ON FMS CDU WHILE IN NAV DURING TAXI. CENTER IRU REVERTS BACK TO ALIGN MODE. SWAPPED CTR AND RT IRS`S. RT NOW PN HG1050AE09, NS 91803089. CTR NOW PN HG105OAE09, SN 95081120. CTR IRS, OPS CHECK NORMAL. (K)SDR DL76L060624Processor · unserviceablePRIOR TO TAKEOFF WHEN TCAS SELECTED TCAS INOP ON VSI AND NO TCAS ON RADAR SCREEN. REPLACED TCAS PROCESSOR. TEST OK.SDR GUUA07180601Indicator · inoperativeFLIGHT:9220 PBI/TPA DURING APPROACH TCAS FAILED FOLLOWED BY FUMES IN THE COCKPIT. REPLACE THE LEFT IVSI/TCAS INDICATOR, OPERATIONAL CHECK GOOD.SDR HALA060465Processor · malfunctionedETOPS SIGNIFICANT ITEM T/CAS INOP, OFF AND ON IN CLIMB UNTIL CRUISE. REPLACED TCAS PROCESSOR. OPS CHECK OK PER MM 34-45-00.SDR DL764060473Processor · unserviceableON TAXI OUT TCAS EICAS MESSAGE. RECYCLED BREAKER. STAYED ILLUM FOUND LOWER ANTENNA FAULT ON TEST, REPLACED TCAS PROCESSOR, CHECKS OK.SDR DJFA2006207Processor · overheatedDURING FLIGHT BOTH CREW MEMBERS HEARD A LOUD STATIC SOUND OVER HEADSETS AND HAD SMELLED A FAINT ELECTRICAL SMELL. THE INSTANTANEOUS VERTICAL SPEED INDICATOR (IVSI) INDICATED A LOSS OF THE TRAFFIC ALERT AND COLLISION AVOIDANCE SYSTEM. WHEN THE TCAS CIRCUIT BRSDR QXEA200500697Structure · corrodedPDX - EVIDENCE OF CORROSION AT THE FORWARD RIGHTHAND FASTENER HOLE OF THE UPPER TCAS ANTENNA. REPAIRED IAW DHC-8 200 SRM 51-20-16.SDR 2005F00059Processor · incorrectFAR 91, APPENDIX G, SECTION 2 REQUIRES THAT FOR AN AIRCRAFT TO USE TCAS II IN RVSM AIRSPACE, THE SYSTEM MUST BE "VERSION 7.0" WHICH IS IN COMPLIANCE WITH TSO C 119B. ALTHOUGH TCAS II IS NOT REQUIRED FOR RVSM COMPLIANCE, IF IT IS INSTALLED, IT MUST BE UPDATED TSDR CA041110014Wire · misused(CAN) DURING A FLT, PILOT REPORTED AILERON AUGMENTATION MODE SYS INOPERATIVE. A LEARJET GPWS/WINDSHEAR SYS INSTALL COMPLETED ON 09/30/94 REMOVED & A NEW TAWS 8000 SYS UPGRADE INSTALLED ON 05/29/04. FURTHER INVESTIGATION REVEALED THAT DURING GPWS/WINDSHIELD UPSDR MALA040456Antenna · corrodedDURING 4K INSPECTION IN LCQ, EVIDENCE OF HEAVY CORROSION UNDER EXTERNAL DOUBLER STA 248 SL1527-SL1627. DURING 4K CHECK, CORROSION WAS FOUND OF THE TCAS ANTENNA DOUBLER AND LOWER FUSELAGE SKIN. REPAIRED IN IAW MESABA EO S53232. A/C RELEASE DATE 6/24/04.SDR P5CA0401091Speaker · failedTCAS FAILED IN FLIGHT. REPLACED TCAS SPEAKER, OPS CHECK OK MM 34-45-00.SDR SWIA200412869Processor · malfunctionedIN FLIGHT THE AP FAILED ON THE F/O'S SIDE, FOLLOWED BY A FLIGHT DIRECTOR FLAG ON THE F/O SIDE. THE 1 AMP CB ON AHRS 2 WAS POPPED. REPLACED AND SECURED TCAS PROCESSOR. OPS CHECKED OPERATION OF AUTOPILOT SYSTEM ON GROUND. ALL CHECKS GOOD AND CB'S REMAINED SE
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