One of the most challenging things I've done in the Navy was learning high-frequency communications. When I was at the special warfare commands, I was required to do a lot of research and studying on my own, operating and maintenance.

High-frequency communications is similar to amateur radio in the civilian world. It's used for talking all around the world. Also, at the same time, you're required to set up and operate satellite circuits.

It was very challenging because everybody was counting on you. Once communications were established, then you knew you did your job.

We could set up the communications not only on a ship. We could embark on a ship that we weren't even stationed on normally, but also you could get on a plane and fly somewhere and set up communications in the desert.

In the Navy you're not just on a ship. You can be on shore duty. You could be stationed overseas.