# SDR 08FDEA00688

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2008
- Submitted: March 4, 2008
- Operation: Air carrier
- Aircraft: N415FE
- Make and model: Airbus A310-203
- Registry model: [Airbus A310-203](https://openairdocs.org/model/airbus-industrie-a310-203) (OpenAirDocs)
- Aircraft serial: 349
- Aircraft time: 44,590 hours, 19,172 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Condition: Unknown
- Location: Nr 2
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/08FDEA00688

## Discrepancy

ON TAKEOFF ROLL, CAPT/FO AIRSPEED DIFFERENCE OF 40  KNOTS (120/80) REJECTED TAKEOFF.  PERFORMED ADS SYSTEM CHECK IAW TSM 34-10-00.  NO FAULTS NOTED.  NO FAULTS ON ADC NR 1 OR NR 2.  PERFORMED VISUAL INSPECTION OF ALL PITOT PROBES, NO BLOCKAGE FOUND.  PERFORMED PRESSURE BLOW OUT ON BOTH CAPT AND F/O PITOT LINE FOR OBSTRUCTION.  NONE FOUND.   PERFORMED PITOT STATIC/TEST TO VERIFY SPEEDS WITH  DIGITAL BARFIELD BOX IAW MM 34-10-00-5 02.  ALL INDICATION CHECK WITH BOX AND NO SPLIT FOUND.  CHANGED NR 2 ADC AS PRECAUTIONARY IAW 34-11-34-4.  AIRCRAFT RELEASED FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.