# SDR AALA2020031639004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2020
- Submitted: March 16, 2020
- Operation: Air carrier
- Aircraft: [N102UW](https://openairdocs.org/aircraft/N102UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 844
- Aircraft time: 58,118 hours, 30,521 cycles
- System (JASC): [2200 · Auto Flight System](https://openairdocs.org/jasc/2200)
- Part: Computer
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2020031639004

## Discrepancy

AIRCRAFT NOT GROUNDED - DURING DESCENT BOTH NAVIGATIONAL DISPLAYS INDICATED "MAP NOT AVAIL" FOR ABOUT 15-20 SEC THEN RETURNED TO NORMAL. RESET FLIGHT MANAGEMENT GUIDANCE  COMPUTER 1 & 2, OPERATIONAL CHECKS SATISFACTORY PER AMM 22-96-00-0501. PERFORMED LAND TEST SATISFACTORY PER AMM 22-97-00-0501. LMP STATUS - AIRCRAFT REMAINS CAT III DUAL STATUS PER TSM 22-83-00-0201.

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