# SDR HEER20191010343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2019
- Submitted: October 10, 2019
- Operation: Air carrier
- Aircraft: [N421PH](https://openairdocs.org/aircraft/N421PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53749
- Aircraft time: 11,654 hours
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 407030450111A
- Condition: Corroded
- Location: Fuselage
- 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/HEER20191010343

## Discrepancy

FORWARD SHELL ASSEMBLY FOUND TO BE CORRODED - THREE PLACES:  BOTH FORWARD CORNERS AND AT AN EXISTING INSERT.   FORWARD SHELL ASSEMBLY WILL BE REPAIRED.

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