# SDR FDEA201102280794

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2011
- Submitted: February 28, 2011
- Operation: Air carrier
- Aircraft: [N677FE](https://openairdocs.org/aircraft/N677FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 791
- Aircraft time: 18,294 hours, 10,120 cycles
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Indicator
- Part number: 652052304
- Part serial: 703
- Condition: Failed
- Location: Altimeter
- Part time: 27,689 hours, 7,391 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: P
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201102280794

## Discrepancy

GOT ALT 1 FAIL ON ECAM ABOUT 20 TIMES ON THIS  FLIGHT.  SWITCHED TO A/P NR 2 AND ADC NR 2.  ALTIMETER  NR 1 WAS INTERMITTENT ON THIS FLIGHT.  REMOVED AND REPLACED CAPTAINS MAIN ALTIMETER INDICATOR PER MM 34-12-21-04.  PERFORMED BITE TEST OF ADS NR 1 PER MM 34-10-00-5 AND BAROMETRIC CORRECTION TEST OF ADS NR 1 PER 34-10-00-5.  ALL SYSTEMS PASSED.

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