# Service difficulty reports: N105LC

A list on [N105LC](https://openairdocs.org/aircraft/N105LC.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR R7MR35308](https://openairdocs.org/sdr/R7MR35308.md): Transmitter · inoperative · Jan 29, 2002 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > PRESSURE TRANSMITTER, UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR RYMA33656](https://openairdocs.org/sdr/RYMA33656.md): Transmission · failed · Aug 29, 2001 · N105LC · Bolkms BO105CBS · Main Rotor Gearbox
  > MAKING METAL. TWO PRIOR PROBLEMS WITH MM WERE REPAIRED UNDER WARRANTY BY MFG. REPLACED WITH NEW UNIT CORRECTED PROBLEM.
- [SDR 2001F00506](https://openairdocs.org/sdr/2001F00506.md): Transmission · making metal · Aug 29, 2001 · N105LC · Bolkms BO105CBS · Main Rotor Gearbox
  > MAIN ROTOR TRANSMISSION MAKING METAL. TWO PRIOR PROBLEMS WITH MM WERE REPAIRED UNDER WARRANTY BY ECL. REPLACED WITH NEW UNIT CORRECTED PROBLEM. (M)
- [SDR R7MA78932441](https://openairdocs.org/sdr/R7MA78932441.md): Transmitter · inoperative · Nov 22, 2000 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > OIL PRESSURE TRANSMITTER INOPERATIVE. NO PRESSURE INDICATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR R7MA78932440](https://openairdocs.org/sdr/R7MA78932440.md): Transmitter · inoperative · Nov 14, 2000 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > OIL PRESSURE TRANSMITTER INOPERATIVE. NO PRESSURE INDICATION. REPLACED WITH NEW OIL PRESSURE TRANSMITTER, CORRECTED PROBLEM.
- [SDR R7MA78932439](https://openairdocs.org/sdr/R7MA78932439.md): Transmitter · inoperative · Oct 18, 2000 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > PRESSURE TRANSMITTER INOPERATIVE. INDICATOR PEGS ANYTIME BAT SWITCH IS IN ON POSITION. REPLACED PRESSURE TRANSMITTER WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 20001013SH012](https://openairdocs.org/sdr/20001013SH012.md): Transmitter · inoperative · Aug 1, 2000 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > PRESSURE TRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 20001013SH014](https://openairdocs.org/sdr/20001013SH014.md): Transmitter · inoperative · May 23, 2000 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > TRANSMMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 20001013SH013](https://openairdocs.org/sdr/20001013SH013.md): Transmitter · inoperative · May 13, 2000 · N105LC · Bolkms BO105CBS · Engine Oil Pressure
  > TRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 99ZZZX3768](https://openairdocs.org/sdr/99ZZZX3768.md): Transmitter · inoperative · Jul 20, 1999 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > FUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3767](https://openairdocs.org/sdr/99ZZZX3767.md): Transmitter · inoperative · Jul 17, 1999 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > FUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3777](https://openairdocs.org/sdr/99ZZZX3777.md): Transmitter · inoperative · Dec 28, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > FUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3776](https://openairdocs.org/sdr/99ZZZX3776.md): Transmitter · inoperative · Oct 27, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > FUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 99ZZZX3775](https://openairdocs.org/sdr/99ZZZX3775.md): Transmitter · inoperative · Oct 27, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > FUEL PRESSURE TRANSMITTER INOPERATIVE. PEGGED HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX3108](https://openairdocs.org/sdr/98ZZZX3108.md): Transmitter · failed · Jul 6, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > PRESSURE TRANSMITTER PEGGED TO HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX3106](https://openairdocs.org/sdr/98ZZZX3106.md): Transmitter · failed · Jun 12, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > PRESSURE TRANSMITTER PEGGED TO HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX3107](https://openairdocs.org/sdr/98ZZZX3107.md): Transmitter · failed · Feb 18, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > PRESSURE TRANSMITTER PEGGED TO HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1791](https://openairdocs.org/sdr/98ZZZX1791.md): Transmitter · failed · Jan 25, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > PRESSURE TRANSMITTER UNIT CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 98ZZZX1790](https://openairdocs.org/sdr/98ZZZX1790.md): Transmitter · failed · Jan 16, 1998 · N105LC · Bolkms BO105CBS · Fuel Indicating System
  > PRESSURE TRANSMITTER UNIT CAUSES PRESSURE GAUGE TO FLUCTUATE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 97ZZZX5078](https://openairdocs.org/sdr/97ZZZX5078.md): Gearbox · broken · Nov 12, 1997 · N105LC · Bolkms BO105S · Turbine Engine Reduction Gear
  > ENGINE HAD GEARBOX THAT HAD UPPER LEFT COMPRESSOR MOUNT BROKEN OFF. FOUND NO REASON FOR BREAKAGE.
- [SDR 96ZZZX5935](https://openairdocs.org/sdr/96ZZZX5935.md): Transmission · making metal · Oct 4, 1996 · N105LC · Bolkms BO105CBS · Main Rotor Gearbox
  > TRANSMISSION REMOVED DUE TO METAL CONTAMINATION IN THE OIL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 95ZZZY0772](https://openairdocs.org/sdr/95ZZZY0772.md): Pressure Pick-Of · defective · May 10, 1995 · N105LC · Bolkms BO105S · Engine Oil Indicating System
  > INDICATOR PEGGED. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'N105LC' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N105LC/reports

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