On Sunday, Ben Dunn had a very late flight from Luling, south of
Austin, to Chris Zimmerman's in Georgetown, north of Austin. The difficult part
of the flight is making sure that you stay east of the Austin airspace.

http://westcoastbrit.blogspot.com/2013/06/luling-to-chriss.html

Unfortunately we missed Ben as Chris had gone to Austin and we were back at our
trailer just north of Georgetown.