Both towers are more that 30 metres high on 3 poles. The Mt Binga Fire tower is no longer in use. The Sandy No.5 tower is still inse since 1976. Both in Hoop pine forests.
I'm on Siargao island in the Philippines. It's part of Mindanao, the second largest island in the Philippines. There are so many beaches here I can't count them all. We goto a different one every day. There are no general aviation planes here...
Labels from my labeler I adhered to our gate keypad five years ago, have withstood rain, heat, cold. snow, wind, dust etc. etc. 24/7 and have not budged, faded or impacted in any way. I use labels from the same labler for my dones.