Radio Arcala, OH8X, is a team of amateur radio operators dedicating their best efforts to novel areas of their avocation. Their home base is located in the middle of nowhere near the Arctic Circle. There you can find a pretty massive antenna array, one of a kind.

INFO
Total height 100m (330ft)
Total weight 39,000kg (80,000lbs)
Antennas 1.8Mhz 3-el & 3.5Mhz 5-el yagis
Boom lengths 71m (215ft) & 60m (200ft)

One midsummer weekend three lucky men
received permission to use the antenna tower
for something completely different.

Base jumping at Radio Arcala is strictly forbidden
without permission.

radioarcala.com