# SDR FDEA201907081498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2019
- Submitted: July 9, 2019
- Operation: Air carrier
- Aircraft: [N724FD](https://openairdocs.org/aircraft/N724FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 530
- Aircraft time: 38,256 hours, 19,849 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Tube
- Condition: Blocked
- Location: Pitot/Static Sys
- 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/FDEA201907081498

## Discrepancy

PDIS  724  34-14  5635  07JUL19  MEM  FACT  U  LOGPAGES:2750947  CLIMBING THRU 5000FT, NOTICED AIRSPEED DISAGREEMENT  OF 20KTS BETWEEN PFDS. RAN THE UNREALIABLE AIRSPEED QRH. CAPTAINS PFD STANDBY A/S AGREED. RETURN TO  MEM FACT 08JUL19 04:17  MEM U  DURING TROBLESHOOTING FOUND FO'S PITOT TUBE BLOCKED WITH DEBRIS, FLUSHED THE FO'S SIDE ADC SYSTEM, CLEARED DEBRIS OF THE F/O'S PITOT TUBE AND SYSTEM TEST NORMAL, FOUND NO AIRSPEED SPLIT AT THIS TIME. REF: FIM 34-10-00 P.122 AND AMM  34-10-00-05. DURING TROBLESHOOTING FOUND FO'S PITOT TUBE BLOCKED WITH DEBRIS, FLUSHED THE FO'S SIDE ADC SYSTEM, CLEARED DEBRIS OF THE F/O'S PITOT TUBE AND SYSTEM TEST NORMAL, FOUND NO AIRSPEED SPLIT AT THIS TIME. REF: FIM 34-10-00 P.122 AND AMM 34-10-00-05.

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