Originally Posted by
Jenna Talia
Yes it does.
But it requires you to have a smart phone or tablet to install then use the app. Then you need the cellular network signal and hope to hell you haven't misplaced your phone or tablet or your battery hasn't been drained of its power.
Given that they are without fail installed where there is “cellular network signal”…
If you haven’t got the other bits covered then you probably should be reevaluating whether you should be PIC.
It’s a thoroughly reliable modern solution to a simple problem - where available.
Every pilot should be familiar with it.