# SDR 20010502CW003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2001
- Submitted: May 2, 2001
- Operation: Air carrier
- Aircraft: N9874M
- Make and model: Cessna 207A
- Registry model: [Cessna 207A](https://openairdocs.org/model/cessna-207a) (OpenAirDocs)
- Aircraft serial: 20700745
- Engine: Cont IO520*
- System (JASC): [3411 · Pitot/Static System](https://openairdocs.org/jasc/3411)
- Part: Pitot Line
- Part number: S10711
- Condition: Chafed
- Location: Rt Wing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010502CW003

## Discrepancy

FOLLOWING REPAIR FROM LANDING ACCIDENT, ON FIRST FLIGHT AFTER REPAIRS, PILOT REPORTED AIRSPEED APPEARED TO INDICATE 30 KNOTS LOW.  POST FLIGHT MAINTENANCE REVELED A CHAFE HOLE IN PITOT LINE IN LEFT WING AT A NOSE RIB.

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