Wall Landing

[Skip Miller]

http://www.wimp.com/walllanding/

 

[Jim Logajan]

http://www.wimp.com/walllanding/

Not bad. Reversible engine, or was the helicopter bit by a radioactive spider?

 

[Jim Logajan]

Full negative pitch on the rotor to hold it against the wall?

Guess that is it: when it comes off the wall it falls inverted, yet gains altitude in that attitude relatively smoothly and just as quickly reverses again.

 

[Jim Logajan]

A little bit of velcro or foam tape on the skids.

If it hadn't climbed inverted at 1:25, that would have been a possibility.