# SDR KBMA113857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2002
- Submitted: April 19, 2002
- Operation: Air carrier
- Aircraft: N345SH
- Make and model: Snias AS350B2
- Aircraft serial: 3345
- Engine: Tmeca ARRIEL1
- System (JASC): [3422 · Directional Gyro and Indicating System](https://openairdocs.org/jasc/3422)
- Part: Switch
- Part number: DSQ20
- Condition: Inoperative
- Location: Dir Gyro
- Part time: 1,264 hours
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KBMA113857

## Discrepancy

DIRECTIONAL GYRO SWITCH WILL NOT STAY IN.  REPLACED WITH NEW DSQ SWITCH.

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