# SDR AALA2019081209016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2019
- Submitted: August 12, 2019
- Operation: Air carrier
- Aircraft: [N9004F](https://openairdocs.org/aircraft/N9004F), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5745
- Aircraft time: 16,509 hours, 7,877 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Autopilot Sys
- Condition: Malfunctioned
- Stage of operation: CR
- How discovered: O
- Nature of condition: S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019081209016

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS AT FL 370, A DIRECT ENTRY TO FIX WAS INPUT INTO MCDU. FMGC 1 LOCKED UP. A/P 1 SWITCHED TO A/P 2. DIRECT ENTRY TO FIX ENTERED INTO MCDU 2. FMGC 2 LOCKED UP. CABIN PRESS MSG ON ECAM. FMGC'S BOTH RECYCLED RESET ON THEIR OWN. NORMAL OPERATIONS RESUMED. SWITCHED A/P BACK TO A/P 1. NORMAL OPERATIONS REMAINDER OF FLIGHT. MAINTENANCE ACCOMPLISHED AFS TEST IAW AMM 22-96-00. NO FAULTS NOTED.

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