The Electrifly VFO "Vertical Flying Object", a great Pogo-like VTOL model.
For details on the build, see here:
http://www.rcgroups.com/forums/showpost.php?p=14314000&postcount=189
Thanks to photographer Henrik Gabs-Pedersen and Ama'r Indoor RC by Comet / SKM for letting me play with them.
