# SDR O2GA 4/13/09 /2

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2010
- Submitted: May 19, 2010
- Operation: Air carrier
- Aircraft: !DG
- Make and model: Bombdr BD7001A11
- Aircraft serial: 9156
- Aircraft time: 1,866 hours, 571 cycles
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Tube
- Part number: 085TT4
- Part serial: 220724
- Condition: Worn
- Location: Pitot/Static Sys
- Part time: 1,866 hours, 571 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/O2GA%204%2F13%2F09%20%2F2

## Discrepancy

HEIGHT MONITORING AT STRUMBLE ESTIMATED ALTIMETRY SYSTEM ERROR OF +375FT.

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