What it approves
Oil filters 1258-B86-A and element 1258-OC.
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 |
|---|---|---|
| Lockheed Aircraft Corporation | Lockheed 18 | A-723 |