What it approves
Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock index (RON + MON)/2. Intermixing with aviation gasoline also approved.
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 · 18
| Make | Model | Data sheet |
|---|---|---|
| The New Piper Aircraft Inc. | PA-18 | 1A2 |
| The New Piper Aircraft Inc. | PA-18-”125” (Army L-21A) | 1A2 |
| The New Piper Aircraft Inc. | PA-18-”135” (Army L-21B) | 1A2 |