# STC SA00514SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Micro AeroDynamics Inc, United States
- Description: Installation of vortex generators on the wings and rudder and installation of a strake on the outboard side of each engine.
- Applied: July 31, 1997
- Status date: April 28, 1998
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE)
- Certificate PDF: https://openairdocs.org/files/sha256/60/47/6047b81540239a97936eba723ad5b03a8947f1a5184e4714280d2e2d620ed8be
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/89358868A0C2FBE485256CC1007DC978.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA00514SE

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 421B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- April 28, 1998: Issued, Current. [certificate](https://openairdocs.org/files/sha256/60/47/6047b81540239a97936eba723ad5b03a8947f1a5184e4714280d2e2d620ed8be)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.