I was testing laminated paper and permanent markers (felt tip) for logging during my last activations. Whilst the laminate was able to stand hard rain, the marker failed as soon as the tip got in contact with even small drops of water, so I finally returned to biro and paper. Some googling pointed me to a supplier who is offering a “space pen” which is claimed to be functional anytime anywhere, even under water. Since they take an arm and a leg for it I would like to ask if anybody here is using one of these and could recommend it. Grateful for any other suggestion as well of course!
73 Bernhard DL4CW