What it approves
Enrichment of auto lean mixture setting by installing auto lean jet P/N 22244-3000cc in PD-12F13 injection carburetor on Pratt & Whitney R-1830-75 engines.
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 |
|---|---|---|
| McDonnell Douglas Corporation | DC-3 Series | A-669 |