# SDR AWXA0000457

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2000
- Submitted: July 13, 2000
- Operation: Air carrier
- Aircraft: N155AW
- Make and model: Boeing 737-3G7
- Registry model: [Boeing 737-3G7](https://openairdocs.org/model/boeing-737-3g7) (OpenAirDocs)
- Aircraft serial: 23777
- Aircraft time: 44,274 hours, 32,053 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: 501FAD11
- Part serial: 1065
- Condition: Failed
- Location: E/E Bay
- Part time: 35,593 hours, 25,656 cycles
- Stage of operation: CL
- 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/AWXA0000457

## Discrepancy

AIR TURNBACK, F/O''S AIR SPEED, ALTIMETER, AND FLT DIRECTOR QUIT AT 10,000 FT OUT OF PHX.  REMOVED AND REPLACED NR 2 ADC, OPS CK GOOD TT 0046597.

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