# SDR OEJA202309060001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2022
- Submitted: September 6, 2023
- Operation: Air carrier
- Aircraft: [N436FL](https://openairdocs.org/aircraft/N436FL), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK279
- Aircraft time: 13,445 hours, 10,763 cycles
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: AP
- How discovered: V
- Nature of condition: G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/OEJA202309060001

## Discrepancy

DURING THE FINAL APPROACH IN TO KSAN AIRCRAFT LOST NAVIGATIONS SYSTEM CAUSING A MISSED APPROACH  , AUTO PILOT FAILED AND SOME OF THE NAVIGATION SYSTEMS WERE NOT PROPERLY OPERATING , SO THE CREW ASK FOR A DIVERSION AND DECLARED AND EMERGENCY  AND LANDED AIRCRAFT AT KPSP WITH NO OTHER INCIDENTS OR ISSUES

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