HenryH’s dad is currently a member of the research cruise Sikuliaq 2016: The Dynamic Arctic.
As far as I know, this is the furthest north a SWARM shirt has been, at least further than Portland. Kudos to BurkeH for SWARMing the far north, in shirt sleeves no less!
Be sure to check out their site: Sikuliaq 2016: The Dynamic Arctic. The pictures of the ship and life aboard make it look like the are living inside a robot.