Terrific maps, GerryB! We owe you a big round of thanks for these. I downloaded them, put location names onto them, and put them back up here.
Clearly anyone living in the top third of a south-facing hi-rise near Metrotown in Burnaby will be getting booming signals from SeaTac with probably a small bowtie or yagi antenna on their balcony or maybe even indoors.
People living in all those new south-facing condos up at SFU will get booming SeaTac signals too!
Folks, just remember that this is a theoretical projection and that there are a variety of local factors that could create problems that aren't shown on these simulations. Trees, adjacent buildings, nearby RF or EM interference, etc. etc. can ruin what might otherwise be a steady digital lock.