| . | The INOP light illuminates when? |
 |
The masks have failed to drop. |
 |
There is a fault in the High Altitude landing system. |
 |
. |
 |
. |
757/767/ Review Questions
| . | The INOP light illuminates when? |
|
The masks have failed to drop. |
|
There is a fault in the High Altitude landing system. |
|
. |
|
. |