# Service difficulty reports: N911BH, cancelled Jun 21, 2010

A list on [N911BH, cancelled Jun 21, 2010](https://openairdocs.org/deregistered/N911BH-2010-06-21.md).

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

- [SDR R7MA68532435](https://openairdocs.org/sdr/R7MA68532435.md): Transmitter · inoperative · Sep 16, 2000 · N911BH · Bolkms BO105CBS · Engine Oil Pressure
  > OIL PRESSURE TRANSMITTER INOPERATIVE. REPLACED OIL PRESSURE TRANSMITTER WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 20001018SH016](https://openairdocs.org/sdr/20001018SH016.md): Transmitter · inoperative · Jun 6, 2000 · N911BH · Bolkms BO105CBS · Engine Oil Pressure
  > OIL PRESSURE TRANSMITTER UNIT INOPERATIVE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)
- [SDR 2000ZZZX786](https://openairdocs.org/sdr/2000ZZZX786.md): Transmission · making metal · Feb 8, 2000 · N911BH · Bolkms BO105CBS · Main Rotor Gearbox
  > TRANSMISSION MAKING METAL. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 2000ZZZX800](https://openairdocs.org/sdr/2000ZZZX800.md): Transmission · making metal · Feb 1, 2000 · N911BH · Bolkms BO105CBS · Main Rotor Gearbox
  > UPON 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.
- [SDR 97ZZZX2139](https://openairdocs.org/sdr/97ZZZX2139.md): Transmitter · defective · Oct 14, 1996 · N911BH · Bolkms BO105CBS · Fuel Pressure Indicator
  > INDICATOR PRESSURE READING PEGS TO THE HIGH SIDE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX5688](https://openairdocs.org/sdr/96ZZZX5688.md): Transmitter · inoperative · Aug 2, 1996 · N911BH · Bolkms BO105CBS · Fuel Indicating System
  > FUEL PRESS UNIT INOPERATIVE. HIGH PRESSURE READING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX3476](https://openairdocs.org/sdr/96ZZZX3476.md): Bearing · worn · Jan 25, 1996 · N911BH · Bolkms BO105CBS · Tail Rotor Head
  > WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.
- [SDR 96ZZZX3475](https://openairdocs.org/sdr/96ZZZX3475.md): Bearing · worn · Dec 31, 1995 · N911BH · Bolkms BO105CBS · Tail Rotor Drive Shaft
  > BEARING WORN BEYOND SERVICEABLE LIMITS CAUSING VIBRATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX3474](https://openairdocs.org/sdr/96ZZZX3474.md): Bearing · worn · Dec 31, 1995 · N911BH · Bolkms BO105CBS · Tail Rotor Drive Shaft
  > WORN BEYOND SERVICEABLE LIMITS CAUSING VIBRATION. REPALCED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX3473](https://openairdocs.org/sdr/96ZZZX3473.md): Bearing · worn · Dec 31, 1995 · N911BH · Bolkms BO105CBS · Tail Rotor Drive Shaft
  > BEARING WORN BEYOND SERVICEABLE LIMITS CAUSING VIBRATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX3472](https://openairdocs.org/sdr/96ZZZX3472.md): Bearing · worn · Dec 31, 1995 · N911BH · Bolkms BO105CBS · Tail Rotor Drive Shaft
  > WORN BEYOND SERVICEABLE LIMITS CAUSING VIBRATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 96ZZZX1683](https://openairdocs.org/sdr/96ZZZX1683.md): Transmitter · defective · Dec 4, 1995 · N911BH · Bolkms BO105CBS · Fuel Indicating System
  > INDICATES PRESSURE TOO HIGH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 95ZZZX6204](https://openairdocs.org/sdr/95ZZZX6204.md): Bearing · making metal · Sep 11, 1995 · N911BH · Bolkms BO105CBS · Turbine Engine Compressor Section
  > BEARING MAKING METAL. REPLACED WITH NEW UNIT(S), CORRECTED PROBLEM.
- [SDR 96ZZZX1684](https://openairdocs.org/sdr/96ZZZX1684.md): Bellows · torn · Sep 4, 1995 · N911BH · Bolkms BO105CBS · Main Rotor Mast/Swashplate
  > BELLOWS IS TORN AROUND CLAMP AND FOLD AREAS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- [SDR 95ZZZX5495](https://openairdocs.org/sdr/95ZZZX5495.md): Seal · leaking · May 12, 1995 · N911BH · Bolkms BO105CBS · Turbine Section
  > OIL BELLOW SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.
- [SDR 95ZZZX5496](https://openairdocs.org/sdr/95ZZZX5496.md): Bearing · spalled · Mar 10, 1995 · N911BH · Bolkms BO105CBS · Turbine Section
  > NR 6 MAIN BEARING SPALLING. 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 = 'N911BH' AND deregistration_id = 'N911BH-2010-06-21'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N911BH-2010-06-21/reports

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