# SDR 2A6D2021110509702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2021
- Submitted: November 5, 2021
- Operation: General aviation
- Filed by: [Air Methods LLC, repair station 2A6D933B](https://openairdocs.org/faa-repair-station/2A6D933B/air-methods-llc.md) (OpenAirDocs)
- Aircraft: [N814SM](https://openairdocs.org/aircraft/N814SM), registered now
- Make and model: Snias AS350B3
- Aircraft serial: 7012
- Aircraft time: 4,777 hours, 11,782 cycles
- Engine: Tmeca ARRIEL2B1
- Engine time: 4,586 hours, 8,821 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Tail Boom
- Part number: 350A230020AL
- Condition: Chafed
- Location: Zone 200
- Part time: 4,777 hours, 11,782 cycles
- Stage of operation: AA
- 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/2A6D2021110509702

## Discrepancy

CHAFING WAS DISCOVERED ON THE TAIL BOOM AFT SKIN PANEL (PN: 350A23-0020.AL) MEASURING APPROXIMATELY 0.10” X 0.10” AND 0.011” DEEP.

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