I'm often IC or Information liason. That's why the businss cards.
We're a small company, people wear many hats. As it turns out, my work skills (public speaking, presentations) make me a good choice to be Information Liason. I also do ICS planning division, operations, logistics and even (when forced) administration. We're a rural community. Nobody in emergency services does just one thing. Our Chief is a great guy, but when it comes to the media, I usually handle it.