What it approves
Installation of a pitot heater failure indication system. (727-231A, -231, -17, -180C, -31C, -31)
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 | 727 | A3WE |