# SDR IPXA2016062104910

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2016
- Submitted: June 24, 2016
- Operation: Air carrier
- Aircraft: [N419UP](https://openairdocs.org/aircraft/N419UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23906
- Aircraft time: 27,506 hours, 18,341 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: 4040800912
- Part serial: 90072306
- Condition: Inoperative
- Location: Left
- Stage of operation: CL
- How discovered: O
- Nature of condition: G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2016062104910

## Discrepancy

EMERGENCY DECLARED, CREW REPORTED AFTER TAKEOFF, THEY LOST THE CAPTAINS AIR DATA INSTRUMENTS.  CHECKED FOR WATER EGRESS AT ADC'S.  PERFORMED OPS TEST OF ADC SYS IAW 34-12-00-715-001.  PERFORMED FLUSH OF PITOT STATIC SYS 34-11-00-173-007 THRU STEP 2.  R & R LT ADC CW OPS TEST IAW 34-12-00-715-001.

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