What it approves
Installation of Wright R-1820-71, -60, GR1820G-202A, 702C9GC1, 2, 3, 4, 704C9G1, 2, 3, 4 engines and and Hamilton Standard 43D50 or 33D50 constant speed propeller or Wright R1820-97 engine and Hamilton Standard 23E50 propeller. (S2R RESTRICTED CATEGORY)
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 |
|---|---|---|
| Ayres Corporation | S2R | A4SW |