Don Byrer wrote:

Those are the 'design' or 'advertised' service volumes. This is the
required minimum coverage they are flight checked for.
Don Byrer
Instrument Pilot Commercial/CFI Student
Electronics Technician, RADAR/Data/Comm @ CLE
Amateur Radio KJ5KB

"I have slipped the surly bonds of earth; now if I can just land without
bending the gear..."


Ahhh...that angle had not entered my mind.

.....and I just loved your Sig line !


Antonio