No mountain too high

Summits On The Air (SOTA), is the major HAM program when it comes to mountains.

HB9SOTA Award (Switzerland)
Global Mountain Activity Award
Mountain Hunter
15 Years SOTA Slovenia
S50AAA Certificate (Slvenia)
SOTA Shack Sloth
SOTA Uniques

Please note that the awards listed above are just examples of my collection of nearly 3,000 certificates