# STC SE00521DE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Buckspan Ken, United States
- Description: Limited to installation on model TSIO-520-T, serial number 515040 only.
- Applied: May 26, 1999
- Status date: July 17, 2003
- Product: Engine
- Certification basis: Part 21
- Data sheets: [TCDS E8CE](https://openairdocs.org/tcds/E8CE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/69089C610EC9423486256D87004CE95C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE00521DE

## ADs that name it (0)

None.

## Approved models (1)

- Teledyne Continental Motors TSIO-520-T ([TCDS E8CE](https://openairdocs.org/tcds/E8CE))

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