What a laugh!
The Navigon is probably a confused version. Single clang, then 2
bars of music.
Thought if I continued trying to put XC Soar on it, there would be the
clang of it hitting the wall.
The database has 700 or so points and covers at least part of 4
western states, which is what I heard was bad for XC Soar terrain
generator.
Jim

On May 11, 12:41*pm, Martin Gregorie
wrote:

* * It goes CLANG-CLANG when it has booted up.