There are numerous open fields near the Air Base
Wisely so, just in case an air accident happens

Well, there are crops growing in many of them (no need to waste the space)
Today this guy was buzzing like a good ol' fashioned barn stormer
dips and dives and almost stalls . .quite a show

In this picture you can actually see the dusting valves (YES he was that low!)

But the other picture http://www.pbase.com/image/28875489
actually shows him dusting . . sooooo, which one??