GPS Antenna

[Bob Jacobsen <info@galaxyhobby.com>]

I am trying to decide how I need to mount my GPS antenna and need some advice.
Can I mount the antenna beneath the aircraft skin or do I need to cut a hole
and bond it through.  I was thinking of the area between the doors as a 
location.

Don't want to cut the hole if I don't have to and would appreciate and 
advice/experience
that you all may have.  I will be using a Magellan EC-20 with a remote
antenna.

Thanks for your help.

Bob Jacobsen
Seattle, WA
A131