The DFMA maintains a Mobile Communications Unit.  This is a van that contains a generator, air conditioner, and is outfitted for emergency communications.  It is designed to operate under emergency conditions and to provide a base for hams providing emergency communications support in disasters or for public service events.

MCU at DurhamFest 2007 (photo by KF4PAB) 

MCU work party with N4UBH testing and NC4CD in background (photo by KB4TYE)

W4DAP and W4KSP with candy leading the MCU at the annual Bahama Christmas Parade (photo by KU4GC)

 MCU with "ladder-tower" on trailer, Field Day 2009 (Photo by KU4GC)

 MCU lettering reflectivity test, Field Day 2009 (Photo by KU4GC)

 N1LN and WQ8U operating in the MCU, Field Day 2009 (Photo by KU4GC)

Look at the Picture Gallery for more MCU pictures.