# SDR ASOA201100978

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2011
- Submitted: May 19, 2011
- Operation: Air carrier
- Aircraft: [N720EV](https://openairdocs.org/aircraft/N720EV), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10115
- Aircraft time: 20,017 hours, 13,843 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 280 S27
- 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/ASOA201100978

## Discrepancy

STRINGER 27 AT FS 280.00 IS CORRODED.  FABRICATED STR 27 IAW REO 670-53-21-695, STEP 1.   TCAS OMNI DIRECTIONAL TEST OF THE TCAS IAW AMM 34-43-00-710-801.  INSTALLED TCAS OMNI DIRECTIONAL ANTENNA IAW AMM 34-43-07-400-801.  PERFROMED OPS TEST OF THE TCAS IAW AMM 34-43-00-710-801.  OPS TESTED GOOD.  COMPLETED ALL STEPS OF REO 670-53-21-695, RECEIVED AND COMPLIED WITH REO 670-53-21-695.

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