How would the act of triangulating something's location using satellites as reference points not work in the FE theory? Just an honest question.
Because with a flat earth there is no orbit, and therefore no satellites. they make up crap like the signals coming from big masts that are somehow kept secret.
of course this means that every manufacturer of GPS systems must be in on it, being a flat earther must suck, cos it's like everyone is in on it except you. lol.