No issues with self serve fuel. Keypad appears new.

Nice FBO. Welcoming people. Called ahead for courtesy car to head into town which is about 5-10 min away. Self serve fuel pump screen would not recognize any buttons once I put my card in. Tried several times so either user error or selection buttons don't work so couldn't pump any fuel.

I caution everyone that is coming to Williams, Clark Memorial Airport that somebody is most likely going to be parked, with no pilot around, in front of the self fuel. It occurred two of three times for me. This last time I arrived, as I was flaring, a greater pulled out onto the runway to plow, just a few more feet of the edge of the runway, which was already plowed. It's a fine fine little airport, but I will not be returning.