Originally Posted by
angelorange
A good piece of kit but being DGPS and baro based it is not infallable:
"Differential effects do not always help us because aircraft bank when flying a curve and this may produce different sky-views, so those two aircraft might base their GPS navigation solutions on non-identical sets of satellites, and the differential effect is lost"
I wonder where that quote came from? Attribution is a good habit.
If you visit the FLARM website you will find it never claims to be more than an aid - that lookout is essential.