N722MB

Service difficulty reports not matched to an aircraft · 18

They name N722MB, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. 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 = 'N722MB' AND registry_match IS NULL
  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 96ZZZX3480Transmitter · defectiveUNIT CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Apr 19, 1996 · N722MB · Bolkms BO105S · Fuel Indicating SystemSDR 96ZZZX2940Transmitter · defectiveNOTED 30 TO 35 DEGREE COMPASS VARIATION DURING FLIGHT. SEEMS TO BE MORE OF AN INTERMITTENT PROBLEM THAN CONSTANT. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Mar 23, 1996 · N722MB · Bolkms BO105S · Directional Gyro and Indicating SystemSDR 96ZZZX3601Bushing · wornTEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Jan 25, 1996 · N722MB · Bolkms BO105S · Tail Rotor BladesSDR 96ZZZX3464Bushing · wornTEFLON LINERS WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Jan 25, 1996 · N722MB · Bolkms BO105S · Tail Rotor BladesSDR 96ZZZX3479Transmitter · defectiveTRANSMITTER LOW PRESSURE READING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 8, 1996 · N722MB · Bolkms BO105S · Engine Oil Indicating SystemSDR 96ZZZX1613Bolt · wornBOLT WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 24, 1995 · N722MB · Bolkms BO105S · Tail Rotor HeadSDR 96ZZZX1611Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Oct 24, 1995 · N722MB · Bolkms BO105S · Tail Rotor HeadSDR 96ZZZX1609Transmitter · high readingHIGH RPESSURE READINGS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Sep 4, 1995 · N722MB · Bolkms BO105S · Engine Oil PressureSDR 96ZZZX1607Transmitter · reads highHIGH PRESSURE READINGS. REPLACED WITH NEW UNIT, CORRECTED UNIT.Aug 23, 1995 · N722MB · Bolkms BO105S · Fuel Indicating SystemSDR 96ZZZX1612Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WTIH 2 EACH NEW UNITS, CORRECTED PROBLEM.Aug 3, 1995 · N722MB · Bolkms BO105S · Tail Rotor HeadSDR 96ZZZX1608Transmitter · reads highHIGH PRESSURE READINGS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 28, 1995 · N722MB · Bolkms BO105S · Fuel Indicating SystemSDR 96ZZZX1610Transmitter · errorPRESSURE INDICATED IN YELLOW BAND ON GROUND AND WHILE IN CRUISE FLIGHT. REPLACED WTIH NEW UNIT, CORRECTED PROBLEM.Jul 26, 1995 · N722MB · Bolkms BO105S · Engine Oil PressureSDR 95ZZZX5309Transmitter · inoperativeTRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.May 15, 1995 · N722MB · Bolkms BO105S · Engine Oil Indicating SystemSDR 95ZZZY0997Transmitter · defectiveHIGH READINGS. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.May 10, 1995 · N722MB · Bolkms BO105CBS · Engine Oil PressureSDR 95ZZZY0969Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.May 10, 1995 · N722MB · Bolkms BO105CBS · Tail Rotor HeadSDR 95ZZZX2527Actuator · defectiveIN-FLIGHT FAILURE OF N2 BEEP OF NR 2 ENGINE. INSTALLED OVERHAULED ACTUATOR. CIRCUIT BREAKER TRIPPED, ACTUATOR WAS CAUSE. REPLACED DIODE AND INSTALLED SECOND ACTUATOR FUNCTION CHECK GOOD. 11-23-94 ACTT 3938.0.Apr 1, 1995 · N722MB · Bolkms BO105S · Fuel Controlling SystemSDR 95ZZZX2526Actuator · failedNR 2 ACTUATOR FAILED. THIS ACTUATOR HAS 1454.9 HOURS SINCE OVERHAUL AND INSTALLATION. THIRD KNOWN PROBLEM WITH OVERHAULED ACTUATOR 'ALSO SPARE ACTUATOR FAILED'. OVERHAUL FACILITY NEEDS MORE THOROUGH BENCH TEST OR SEEK OTHER VENDOR.Apr 1, 1995 · N722MB · Bolkms BO105S · Fuel Controlling SystemSDR 95ZZZX5494Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNIT(S) CORRECTED PROBLEM.Mar 25, 1995 · N722MB · Bolkms BO105S · Tail Rotor Head
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