# SDR NSVA20070008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2007
- Submitted: February 15, 2007
- Operation: Air carrier
- Aircraft: N243CJ
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE43
- Aircraft time: 21,912 hours, 33,903 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Indicator
- Condition: Malfunctioned
- Location: Ehsi
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NSVA20070008

## Discrepancy

COMPARATOR FLAG ILLUMINATED ON TAKEOFF, HEADING FLAG ON CAPTAIN EHSI.  PERFORMED OPS CK OF SYSTEM DID NOT FIND ANY FAULTS, OPS CK GOOD REF  34-20-00.

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