What it approves
Install Textron Lycoming engine model R-680-17 (R-680-B4E, TC 108)
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
This certificate is a scan without a text layerOpen the PDF to read it.
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Boeing Airplane Company Wichita Division | A75N1 (Army PT-17; -17A; Navy N2S-1; -4) | A-743 |