# SDR FDEA201007282692

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2010
- Submitted: July 29, 2010
- Operation: Air carrier
- Aircraft: [N575FE](https://openairdocs.org/aircraft/N575FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48500
- Aircraft time: 61,710 hours, 12,707 cycles
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Computer
- Part number: 4059060901
- Part serial: 92090503
- Condition: Malfunctioned
- Location: Nr 2
- Part time: 47,802 hours, 9,694 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: J, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201007282692

## Discrepancy

LIGHTING STRIKE ON DEPT OUT OF VHHH. LOST CADC 2 ACCOMPANIED BY NUMEROUS ALERTS. DUMPED 140,000 LBS OF FUEL AND RETURNED TO AN UNEVENTFVL LANDING. PERFORMED LIGHTENING STRIKE INSPECTION CHECK PER MM 05-53-01-6, NO DEFECT NOTED.  REMOVED AND REPLACED NR 2 CADC PER MM 34-16-01-4.  PERFORMED ADJUSTMENT TEST OK PER MM 34-16-01-5.  A/C OK FOR SERVICE.

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