What it approves
Installation of upgraded Davtron clock system and APU access. (707-353B(VC-137C))
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 |
|---|---|---|
| The Boeing Company | 707 | 4A26 |