What it approves
Installation of McCauley 1A175/GM propeller on -135 models listed and installation of McCauley 1A175/GM8241 through GM 8244 on the -150 models listed.
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 · 8
| Make | Model | Data sheet |
|---|---|---|
| The New Piper Aircraft Inc. | PA-18-\"135\" (Army L-21B) | 1A2 |
| The New Piper Aircraft Inc. | PA-18-\"150\" | 1A2 |
| The New Piper Aircraft Inc. | PA-18A-\"135\" | 1A2 |
| The New Piper Aircraft Inc. | PA-18A-\"150\" | 1A2 |
| The New Piper Aircraft Inc. | PA-18AS-\"135\" | 1A2 |
| The New Piper Aircraft Inc. | PA-18AS-\"150\" | 1A2 |
| The New Piper Aircraft Inc. | PA-18S-\"135\" | 1A2 |
| The New Piper Aircraft Inc. | PA-18S-\"150\" | 1A2 |