Originally Posted by
megan
if the STS were to fail does it impose any operating limitations?
It’s not listed in our DDG (manual that tells us what defects we can fly with), which means if it’s inoperative, we can’t fly. On the practical side, if it wasn’t working and there was no warning light to tell you it wasn’t working, no-one would ever notice. In flight we would just continue as normal if it failed.