JASC 3455

Service difficulty reports · 164

Reports filed under 3455 · Automatic Direction Finder (ADF) 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 = '3455'
  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 HEEA955995Receiver · inoperativeINOPERATIVE. FOUND UNIT POWERS UP; BUT DISPLAY IS TOTALLY INOPERATIVE. REPLACED INTEGRATED CIRCUITS I401, I402 AND TRANSISTOR Q401. SOME SEGMENTS ARE NOW LIT, BUT MOST ARE INOPERATIVE. REPLACED INTEGRATED CIRCUITS I507 AND I508. NO HELP. REPLACED DIODECR4Nov 8, 1995 · N5014Y · Bell 206L1SDR REXA95060Adf Control Head · smokedSMOKE IN COCKPIT FROM CENTER PANEL. FOUND SMOKE TO BE COMING FROM ADF CONTROL HEAD. ADF SYSTEM ALREADY DEFERRED. PULLED AND COLLARED ADF C/B. (M)Sep 18, 1995 · N403BH · Saab SF340ASDR HEEA955665Receiver · defectiveBACKGROUND NOISE IN ALL MODES OF OPERATION. FOUND WEAK RECEIVE ON 900KHZ - 1799KHZ BAND. CLEANED MINIMAL CORROSION FROM MAIN BOARD. NO HELP. REPLACED Q101 TRANSISTOR ON RECEIVER BOARD. REPAIRED.Aug 31, 1995 · N89H · Skrsky S76ASDR HEEA955574Receiver · defectiveDISPLAY FLICKERS. REPLACED DISPLAY REPAIRED.Aug 8, 1995 · N50293 · Bolkms BO105SSDR HEEA955329Receiver · defectiveDISPLAY IS BAD. FOUND SEGMENTS TO BE MISSING IN DISPLAY. REPLACED DISPLAY. REPAIRED PROBLEM. LOWER DOT ON COLON IS BRIGHT AND IS CONSTANTLY LIT. REPLACED INTEGRATED CIRCUIT I507. REPAIRED PROBLEM. BENCH CHECK GOOD.Jul 6, 1995 · N132AE · Bolkms BK117B2SDR 9508709153Nav/Comm Panel · not seatedLOSS OF NR 1 NAV RECEIVER OCCURRED AFTER TAKEOFF. VOR/LOC FLAG WAS IN VIEW AND NO BEARING WAS AVAILABLE. PULLED AND RESET NAV CIRCUIT BREAKER WITH NO HELP. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. FOUND NR 1 NAV/COMM CONTROL PANEL NOT SEATED PROMay 27, 1995 · N8912E · Doug DC914SDR 95ZZZX3151Control Head · shortedCIRCUIT BREAKER FOR THE NR 2 ADF TRIPPED. WAS RESET, AND BREAKER TRIPPED AGAIN WITHIN SECONDS. AFTER RETURNING TO BASE, TROUBLESHOOTING REVEALED THERE WAS A SHORT IN THE CONTROL PANEL FOR THE NR 2 ADF. AFTER REMOVING THE CONTROL HEAD, THE UNIT SMELLED BURNEMay 23, 1995 · N40TH · Amd FALCON50MYSTSDR HEEA954997Receiver · defectiveBENCH CHECK NEEDED. INSPECTED. FOUND UNIT TO HAVE NO RECEIVER AUDIO. REPLACED TRANSFORMER T113. REPAIRED PROBLEM. REPLACED HEADERS J301, J302, J306 AND J307. APPLIED HUMISEAL TO HEADERS FOR CORROSION CONTROL. REPLACED BROKEN BNC SPACER. INSTALLED MISSINMay 12, 1995 · N5748M · Bell 214STSDR HEEA954959Receiver · defectiveSOME LED SEGMENTS DON'T DISPLAY. REPLACED DISPLAY. REPAIRED. FOUND LOWER DOT ON COLON ON STANDBY SIDE VERY BRIGHT AND DOES NOT DISAPPEAR WHEN TRANSFERRING FREQUENCIES. REPLACED INTEGRATED CIRCUIT I507. REPAIRED. INSPECTED FOR CORROSION. BENCH CHECK GOOD.May 10, 1995 · N21240 · Bell 206L1SDR 95ZZZX2973Amplifier · inoperativeAMPLIFIER FAILED. DF 88 DOES NOT POINT. NOTE: UNIT ORIGINALLY RECEIVED WITH NEW ACFT FROM BELL/USA.Mar 6, 1995 · N746H · Bell 214STSDR HEEA954449Receiver · inoperativeADF HAS NO INDICATION AT ALL.Mar 1, 1995SDR HEEA954448Receiver · inoperativeINOPERATIVE.Mar 1, 1995 · N2014K · Bell 412SDR 95ZZZX1866Control Head · failedDATE 2-24-95, ACFT TT 2249, CYC 1057, LOCATION LAX. AFTER LANDING AT LAX, TURNING OFF THE ACTIVE RUNWAY, THE PILOT REPORTED SMOKE IN THE COCKPIT. THE MECHANIC FOUND ADF NR 2 CIRCUIT BREAKER TRIPPED AND NR 2 SIDE OF THE ADF INOPERATIVE. ADF CONTROL HEAD WAS Feb 24, 1995 · N41TH · Amd FALCON50MYSTSDR 95ZZZX3025Receiver · defectiveRECEIVER DIGITS ARE UNREADABLE.Feb 7, 1995 · N731H · Bell 206L3
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