Originally Posted by
DaveReidUK
Spoofing (unless you're very close to the receiver) is a whole different ballgame.
They like to do that in/around the Kremlin here in Moscow when his nibs is in. To make sure you can't fly an off the shelf drone over the Kremlin they spoof the location of Vnukovo airport. Sometimes you get this interference miles away. Great fun trying to get anywhere while the GPS in your navigation device thinks you're 30 kilometers from where you actually are.