What it approves
Operation on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index(RON+MON) /2 per ASTM Spec. D-439. Intermixing with aviation gasoline also approved.
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.
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ADs that name this STC · 0
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No AD in this release names this STC
Approved models · 13
| Make | Model | Data sheet |
|---|---|---|
| The Cessna Aircraft Company | 172 | 3A12 |
| The Cessna Aircraft Company | 172A | 3A12 |
| The Cessna Aircraft Company | 172B | 3A12 |
| The Cessna Aircraft Company | 172C | 3A12 |
| The Cessna Aircraft Company | 172D | 3A12 |
| The Cessna Aircraft Company | 172E | 3A12 |
| The Cessna Aircraft Company | 172F (USAF T-41A) | 3A12 |
| The Cessna Aircraft Company | 172G | 3A12 |
| The Cessna Aircraft Company | 172H (USAF T-41A) | 3A12 |
| The Cessna Aircraft Company | 172I | 3A12 |
| The Cessna Aircraft Company | 172K | 3A12 |
| The Cessna Aircraft Company | 172L | 3A12 |
| The Cessna Aircraft Company | 172M | 3A12 |