# SDR AALA20120904011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2012
- Submitted: September 6, 2012
- Operation: Air carrier
- Aircraft: [N370AA](https://openairdocs.org/aircraft/N370AA), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25197
- Aircraft time: 85,231 hours, 13,463 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Cadc
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20120904011

## Discrepancy

CDG - INFLIGHT FCO-JFK.  CREW REPORTED ALTIMETER SPLIT.  EMERGENCY DECLARED FLIGHT DIVERTED CDG LANDED WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  REPLACED RIGHT CENTRAL AIR DATA COMPUTER AND REPLACED FIRST OFFICERS ALTIMETER.  SYSTEM GROUND CHECK NORMAL OPERATION.

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