N139FW

Service difficulty reports · 18

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. 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 n_number = 'N139FW' AND registry_match = 'registration'
  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 AC2A2023050213901Boot · tornTHE NEW DESIGN SWASHPLATE BOOT P/N 3G6230L01851 SEPARATED AND TORE AFTER 13.3 HOURS OPERATING TIME. BOOT WAS REMOVED AND SPLIT BOOT P/N 3G6230A06231 WAS INSTALLED.May 1, 2023 · N139FW · Agusta AB139 · Main Rotor Mast/SwashplateSDR AC2A2021101513902Cooling Fan · contaminatedMAIN GEARBOX OIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. SEE SDR AC2A2021101513901 FOR SDR ON SEAL.Oct 15, 2021 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan SystemSDR AC2A2021101513901Seal · leakingMAIN GEARBOX OIL COOLER FAN DRIVE SEAL LEAKINGOct 15, 2021 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan SystemSDR AC2A2021051713902Clamp · wornCLAMPED ADAPTER P/N 3G6320A16551, S/N DAT197 AND ADAPTER CLAMPS P/N 3G6320A16651, S/N AVI 0406 WERE REMOVED FROM MGB 3G6320A00134, S/N V44 IN PREPARATION FOR SHIPMENT OF MGB IN FOR OVERHAUL. ADAPTER AND CLAMPS DISPLAY EVIDENCE OF SIGNIFICANT WEAR OF 0.010" ON May 15, 2021 · N139FW · Agusta AB139 · Tail Rotor GearboxSDR AC2A2021051713901Adapter · wornCLAMPED ADAPTER P/N 3G6320A16551, S/N DAT197 AND ADAPTER CLAMPS P/N 3G6320A16661, S/N AVI 0406 WERE REMOVED FROM MGB 3G6320A001434, S/N V44 IN PREPARATION FOR SHIPMENT OF MGB IN FOR OVERHAUL. ADAPTER AND CLAMPS DISPLAY EVIDENCE OF SIGNIFICANT WEAR OF 0.010" OMay 15, 2021 · N139FW · Agusta AB139 · Tail Rotor GearboxSDR AC2A2021061013901Cooling Fan · leakingOIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. TEARDOWN REPORT INDICATES BEARINGS WORN AND REPLACED WITH ONLY 284.4 HOURS SINCE OVERHAUL.Apr 24, 2021 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan SystemSDR AC2A2021033113901Blade · debondedMAIN ROTOR BLADE TIP CAP ATTACHMENT BOND LINE SEPARATION.Mar 28, 2021 · N139FW · Agusta AB139 · Main Rotor BladesSDR AC2A2021061013903Cooling Fan · leakingOIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. TEARDOWN REPORT INDICATES BEARINGS WORN AND REPLACED WITH ONLY 13.7HOURS SINCE LAST OVERHAULOct 11, 2020 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan SystemSDR AC2A2020091813901Boot · tornMAIN ROTOR UPPER SWASHPLATE BOOT TORN, METAL RINGS LOOSE, NO ACCEPT/REJECT CRITERIA PROVIDED BY MANUFACTURER, NO DETAILED INSPECTION CRITERIA AVAILABLE.Sep 7, 2020 · N139FW · Agusta AB139 · Main Rotor Mast/SwashplateSDR AC2A2021061013902Cooling Fan · leakingOIL COOLER FAN WAS REMOVED AND REPLACED DUE TO MGB FAN QUILL SEAL LEAKING ALLOWING OIL TO MIGRATE TO FAN BEARINGS. TEARDOWN REPORT INDICATES BEARINGS WORN AND REPLACED WITH ONLY 464.1 HOURS SINCE OVERHAUL.Jul 3, 2020 · N139FW · Agusta AB139 · Rotorcraft Cooling Fan SystemSDR AC2A2020012483901Ring · unstakedDURING DAILY INSPECTION, NOTICED RIGHT SIDE MAIN GEARBOX CHIP DETECTOR NOT FULLY ENGAGED. UPON INVESTIGATION, FOUND RETENTION RING FOR CHIP DETECTOR HAD BECOME UN-STAKED FROM CHIP DETECTOR BODY.Jan 18, 2020 · N139FW · Agusta AB139 · Rotor Drive Indicating SystemSDR AC2A2009092783295Pressure Switch · failedNR 1 SERVO CAS ILLUMINATED IN FLIGHT. COMPLIED WITH HYD SERVO MALFUNCTION EMERGENCY PROCEDURES AND RETURNED TO BASE. REPLACED 31 HYD SERVO SWITCH.Sep 27, 2009 · N139FW · Agusta AB139 · Hydraulic System, MainSDR AC2A2009092283308Switch · defectiveIN CRUISE FLIGHT, NR 1 SERVO CAUTION LIGHT CAME ON. CHECKED HYD SCHEMATIC PAGE WHICH SHOWED ALL NT 1 SYS SERVOS IN YELLOW, REFERENCED EMERGENCY PROCEDURES CHECKLIST FOR NR 1 SERVO CAUTION LIGHT. LOWERED LANDING GEAR AND RETURNED TO DEPARTURE. DEFECTIVE SWITCHSep 22, 2009 · N139FW · Agusta AB139 · Hydraulic System, MainSDR AC2A116357Cowling · burnedCOWLING WAS FOUND BURNED DURING EXHAUST BRACKET REPLACEMENT. BURNED AREA WAS APPROXIMATELY (2) INCHES BY (3) INCHES. COWLING WAS REPAIRED AND RETURNED TO SERVICE. ALL OTHER AIRCRAFT IN FLEET WERE INSPECTED AND FOUND OK PHOTO OF COWLING HAS BEEN SENT TO FSDOJul 6, 2007 · N139FW · Agusta AB139 · Nacelle/Pylon, Main FrameSDR AC2A2007032871967Screen · brokenNR 1 ENGINE INLET SCREEN HAS BROKEN WIRES.Mar 28, 2007 · N139FW · Agusta AB139 · Engine Air Intake SystemSDR AC2A113325Attach Fitting · crackedCRACKS FOUND IN FITTING AT UPPER LT TAILBOOM ATTACHMENT POINT RADIATING FROM HI-LOCS.Dec 18, 2006 · N139FW · Agusta AB139 · Rotorcraft Tail BoomSDR AC2A110571Exhaust Stack · crackedDURING NORMAL PROCEDURES COPILOT WAS ASSISTING DEPARTING PASSENGERS AND LUGGAGE, HE NOTICED THE NR 1 EXHAUST STACK CRACKED AND FOLDED BACK. AFTER SHUTDOWN AND FURTHER INSPECTION FOUND THE STACK CRACKED ABOUT 12 INCHES ALONG THE LOWER WELD SEAM AND IB CRACK ABOAug 1, 2006 · N139FW · Agusta AB139 · Engine Collector/Tailpipe/NozzleSDR AC2A110529Power Lever · damagedNR 1 ENGINE TRIM WAS INOPERABLE AND ECL 1 CAS MESSAGE. FOUND LEVER PIN SHEARED/REPLACED POWER LEVER QUADRANT.Jul 22, 2006 · N139FW · Agusta AB139 · Power Lever
Back to N139FW