# SDR DHL99366001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N366DH
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 249
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Adi
- Part number: 40042555901
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: CL
- Nature of condition: H, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL99366001

## Discrepancy

NR 2 COMPASS SYSTEM FAILED RUSULTING IN LOSS OR NR 2 COMPASS INDICATION.  SWITCHING BOTH TO CAPTAINS POPPED COMPASS 32-26 CIRCUIT BREAKER.  COULD NOT RESTORE SYSTEM.  REPLACED F/O ADI INDICATOR, FUNCTIONAL CHECK OK PER MM.

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