Messerschmitt BO105CBS

Service difficulty reports · 158

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = 'BO105CBS'
  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 R7MA78932440Transmitter · inoperativeOIL PRESSURE TRANSMITTER INOPERATIVE. NO PRESSURE INDICATION. REPLACED WITH NEW OIL PRESSURE TRANSMITTER, CORRECTED PROBLEM.Nov 14, 2000 · N105LC · Bolkms BO105CBS · Engine Oil PressureSDR R7MA78932439Transmitter · inoperativePRESSURE TRANSMITTER INOPERATIVE. INDICATOR PEGS ANYTIME BAT SWITCH IS IN ON POSITION. REPLACED PRESSURE TRANSMITTER WITH NEW UNIT, CORRECTED PROBLEM.Oct 18, 2000 · N105LC · Bolkms BO105CBS · Engine Oil PressureSDR R7MA68532435Transmitter · inoperativeOIL PRESSURE TRANSMITTER INOPERATIVE. REPLACED OIL PRESSURE TRANSMITTER WITH NEW UNIT, CORRECTED PROBLEM.Sep 16, 2000 · N911BH · Bolkms BO105CBS · Engine Oil PressureSDR 20001013SH012Transmitter · inoperativePRESSURE TRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)Aug 1, 2000 · N105LC · Bolkms BO105CBS · Engine Oil PressureSDR 20000711SH001Transmission · making metalMAIN ROTOR CHIP LIGHT CAME ON IN-FLIGHT AND WOULD NOT PULSE OFF. AFTER REMOVAL OF MAIN ROTOR CHIP DETECTOR AND MAIN ROTOR OIL FILTER, FOUND STEEL SLIVERS AND CHIPS, BRONZE IN THE FILTER, AND OIL DRAINED. TRANSMISSION REMOVED AND SHIPPED TO EUROCOPTER CANADA Jun 11, 2000 · N5417J · Bolkms BO105CBS · Main Rotor GearboxSDR 20001018SH016Transmitter · inoperativeOIL PRESSURE TRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)Jun 6, 2000 · N911BH · Bolkms BO105CBS · Engine Oil PressureSDR 20001013SH014Transmitter · inoperativeTRANSMMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)May 23, 2000 · N105LC · Bolkms BO105CBS · Engine Oil PressureSDR 20001013SH013Transmitter · inoperativeTRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)May 13, 2000 · N105LC · Bolkms BO105CBS · Engine Oil PressureSDR 2000ZZZX786Transmission · making metalTRANSMISSION MAKING METAL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Feb 8, 2000 · N911BH · Bolkms BO105CBS · Main Rotor GearboxSDR 2000ZZZX800Transmission · making metalUPON LANDING, PILOT REPORTED TRANSMISSION WARNING LIGHT ILLUMINATED. INSPECTED TRANSMISSION CHIP PLUG AND FOUND FERROUS AND NON-FERROUS MATERIAL. AC GROUNDED AND REPLACEMENT TRANSMISSION ORDERED. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Feb 1, 2000 · N911BH · Bolkms BO105CBS · Main Rotor GearboxSDR 2000ZZZX13Volt Regulator · failedIN CRUISE FLIGHT, SMOKE IN COCKPIT. SMOKE EMANATING FROM MAST MOMENT INDICATOR. AIRCRAFT DIVERTED TO ICY FOR MAINTENANCE, OVER-VOLTAGE CAUSED BY THE VOLTAGE REGULATOR.Dec 6, 1999 · N493HL · Bolkms BO105CBS · DC RegulatorSDR HEEA063468Hsi Control · malfunctionedREADING FLAG NOT STICKING TO THE CARD.Aug 13, 1999 · N911RS · Bolkms BO105CBS · Integrated Flight SystemSDR HEEA063452Blade · damagedINBOARD ABRASION STRIP HAD SEPARATION ON THE OUTBOARD END OF THE STRIP.Aug 10, 1999 · N911RS · Bolkms BO105CBS · Main Rotor BladesSDR HEEA063439Volt Regulator · failedGENERATOR WENT OFF-LINE. VOLTAGE CANNOT BE ADJUSTED BELOW 33.1 VOLTS.Aug 9, 1999 · N911RS · Bolkms BO105CBS · DC Generating SystemSDR 99ZZZX3768Transmitter · inoperativeFUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 20, 1999 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX3767Transmitter · inoperativeFUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 17, 1999 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR HEEA062907Bevel Gear Set · spalledBEVEL GEAR SET SPALLING.Jul 12, 1999 · N911RS · Bolkms BO105CBS · Tail Rotor GearboxSDR HEEA062900Transceiver · failedDOES NOT RECEIVE OR TRANSMIT. PERFORMED PRELIMINARY INSPECTION AND FOUND C627 ON TRANSMITTER BOARD BURNT.Jul 12, 1999 · N911RS · Bolkms BO105CBS · VHF Communications SystemSDR CA990630078Bearing · disintegrated(CAN) EXCESSIVE DEBRIS FOUND IN FILTER ASSEMBLY.Jun 10, 1999 · Bolkms BO105CBS · Main Rotor GearboxSDR CA990630059Mast · cracked(CAN) CRACKS VISIBLE ON FLANGE SURFACE EMANATING FROM ROTOR HEAD ATTACHMENT BORES.Jun 10, 1999 · Bolkms BO105CBS · Main Rotor Mast/SwashplateSDR CA990630077Bearing · spalled(CAN) INNER RACE OF ROLLER BEARING WAS FOUND HEAVILY SPALLED.May 21, 1999 · Bolkms BO105CBS · Main Rotor GearboxSDR CA990817028Bearing · peeling(CAN) QUANTITY OF 3 BALLS IN SUBJECT BEARING WERE PEELING.May 14, 1999 · Bolkms BO105CBS · Main Rotor GearboxSDR 99ZZZX3772Transmitter · malfunctionedNR 2 FUEL PRESSURE INDICATES 1/2 SCALE WITH BOOST PUMP ON.Apr 26, 1999 · N105NC · Bolkms BO105CBS · Fuel Indicating SystemSDR HEEA061794Audio Control · malfunctionedAUDIO CONTROL AMPLIFIES NOISE IN HEADSETS. PERFORMED PRELIMINARY INSPECTION. FOUND UNIT TO DRAW EXCESSIVE CURRENT WHEN ALERTING IS TURNED ON.Apr 6, 1999 · N911RS · Bolkms BO105CBS · Audio Integrating SystemSDR 20000712SH031Filter · contaminatedUNIT WAS IN FOR FUNCTIONAL TEST ONLY. DISASSEMBLED UNIT FOR POSSIBLE FILTER CONTAMINATION AND FOUND 50 PERCENT OF FILTER COVERED WITH BLACK PARTICLES AND CHIPS OF METAL. (X)Apr 5, 1999 · N10VH · Bolkms BO105CBS · Fuel Injector NozzleSDR HEEA061788Receiver · inoperativeTRANSPONDER WILL NOT TRANSMIT OR RECEIVE.Apr 5, 1999 · N911RS · Bolkms BO105CBS · VHF Communications SystemSDR HEEA061590Filter Assembly · leaksFILTER ASSEMBLY LEAKS WITH NEW SEALS INSTALLED.Apr 2, 1999 · N911RS · Bolkms BO105CBS · Turbine Engine Oil SystemSDR 99ZZZX3774Transmitter · malfunctionedNR 2 FUEL PRESSURE INDICATED 1/8TH SCALE WITH BOOST PUMP ON.Mar 28, 1999 · N105NC · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX839Line · failedSHORTLY AFTER TAKEOFF WHEN AIR CONDITIONER WAS TURNED ON, THE PILOT HEARD A LOUD NOISE. RETURNED TO BASE AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND DUCT HOSE HAD BLOWN OFF. REPLACED SAME. REF: AIRESEARCH MANUAL 4-379, FIGURE 6, ITEM 20.Feb 1, 1999 · N50293 · Bolkms BO105CBS · Air Distribution SystemSDR 99ZZZX3773Transmitter · malfunctionedNR 2 FUEL PRESSURE FLUCTUATES THEN REMAINS AT FULL SCALE.Jan 12, 1999 · N105NC · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX3777Transmitter · inoperativeFUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Dec 28, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX4816Plug · leakingEN ROUTE TO SCENE, CREW DETECTED STRONG SMELL OF FUEL. LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FUEL SEEPING FROM SAFTIED PLUG ON END OF FUEL PUMP FILTER COVER. RE-TORQUED PLUG AND RE-SAFTIED. LEAK CHECKED AND RETURNED TO SERVICE. REF: ALLSION 250-C20 Dec 9, 1998 · N911FL · Bolkms BO105CBS · Engine Fuel PumpSDR 99ZZZX846Transmitter · inoperativePRESSURE TRANSMITTER UNIT INOPERATIVE. NR 2 ENGINE FUEL PRESSURE INDICATES ERRATICALLY DURING FLIGHT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 18, 1998 · N105NC · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX3776Transmitter · inoperativeFUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 27, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX3775Transmitter · inoperativeFUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 27, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX845Transmitter · inoperativePRESSURE TRANSMITTER UNIT INOPERATIVE. NR 2 ENGINE OIL PRESSURE INDICATED IN GREEN WHILE ENGINE WAS NOT RUNNING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 13, 1998 · N825LF · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX4743Lens · crackedDAILY INSPECTION FOUND LENS SPLIT APART AT SEAM.Oct 12, 1998 · N493HL · Bolkms BO105CBS · Exterior LightingSDR 99ZZZX854Transmitter · inoperativePRESSURE TRANSMITTER UNIT INOPERATIVE. INDICATOR PEGGS AT RED LINE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Aug 5, 1998 · N825LF · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX3545Case Halves · damagedFAILURE OF THE STATOR CAUSED A COMPRESSOR FAILURE RESULTING IN LOSS OF POWER ON THE ENGINE. A SINGLE ENGINE LANDING WAS ACCOMPLISHED WITH NO FURTEHR INCIDENT.Jul 13, 1998 · N911HR · Bolkms BO105CBS · Turbine Engine Compressor SectionSDR 98ZZZX3108Transmitter · failedPRESSURE TRANSMITTER PEGGED TO HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 6, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX3109Transmitter · failedPRESSURE TRANSMITTER HAS HIGH PRESSURE READINGS. JUST UNDER RED LINE. REPLACED WITH NEW UNIT, OCRRECTED PROBLEM.Jun 16, 1998 · N825LF · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX3106Transmitter · failedPRESSURE TRANSMITTER PEGGED TO HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jun 12, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX2338Turbine Suport · crackedFOUND CIRCUMFERENTIAL CRACKS IN THE POWER TURBINE SUPPORT RADIUS AREA. REPLACED TURBINE.Mar 30, 1998 · N492HL · Bolkms BO105CBS · Turbine SectionSDR CA980317078Sleeve · worn(CAN) AIRCRAFT WAS WASHED IN HANGER AND THE FOLLOWING MORNING WAS TOWED OUTSIDE FOR FLIGHT. ON PRE START CHECK, TAIL ROTOR PEDALS WERE LOCKED DUE TO TAIL ROTOR GRIPS FREEZING. OAT WAS -24C. O-RING TYPE SEALON INNER SLEEVE HAD WORNA GROOVE IN SLEEVE, WHICH WHILMar 17, 1998 · Bolkms BO105CBS · Tail Rotor HeadSDR 98ZZZX3107Transmitter · failedPRESSURE TRANSMITTER PEGGED TO HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Feb 18, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX1791Transmitter · failedPRESSURE TRANSMITTER UNIT CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 25, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX1790Transmitter · failedPRESSURE TRANSMITTER UNIT CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 16, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating SystemSDR 98ZZZX1805Transmitter · failedPRESSURE TRANSMITTER UNIT CAUSES PRESSURE GAUGE TO PEG HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 11, 1997 · N825LF · Bolkms BO105CBS · Fuel Indicating SystemSDR 99ZZZX409Blade · damagedTHE PILOT REPORTED THE NR 2 ENGINE BEGAN TO 'BOG DOWN' DURING A PRECAUTIONARY LANDING TO AN OFFSHORE PLATFORM AFTER THE NR 2 ENGINE FIRE WARNING LIGHT ILLUMINATED. METALURGICAL EXAMINATION BY THE ENGINE MANUFACTURER REVEALED THE FIRST STAGE TURBINE WHEEL HAD Oct 6, 1997 · N54197 · Bolkms BO105CBS · Turbine SectionSDR 97ZZZX4434Hydraulic Pack · failedAIRCRAFT AT HOVER. DURING HOVER, HYDRAULIC BLOCK LIGHT ILLUMINATED. NR 2 HYDRAULIC ENGAGED LIGHT ILLUMINATED AND COLLECTIVE DROPPED TO LOW STOP. AIRCRAFT RECOVERED PRIOR TO IMPACT. HYDRAULIC PACK CHANGED, AIRCRAFT CHECK FLOWN AND RETURNED TO SERVICE. (X)Sep 9, 1997 · N5416F · Bolkms BO105CBS · Hydraulic Pump (Electric/Engine), Main
Back to Messerschmitt BO105CBS