Yep, it's a line-of-sight transmission, so in a way the aircraft has the advantage of being a really, really tall antenna. The volunteers running the feeds aro

Yep, it's a line-of-sight transmission, so in a way the aircraft has the advantage of being a really, really tall antenna. The volunteers running the feeds around YYZ are at the airport, IIRC. I'm in Halifax now, and the (single) YHZ feeder has had a really hard time finding a new place to set up after he lost his previous location. There's a "feed setups" thread (or a whole forum) in the LiveATC forums, it's interesting to see how big or small the feeders' setups are!