"Fred E. Pate" wrote in message
...
Tarver Engineering wrote:
I do not believe "sole source" is regulatory. You may as well use the
term
"eanie beanie".
Sounds good to me. "Not approved for eanie-beanie navigation without an
upgrade."
I wonder if Garman will offer an upgrade. Since they bought UPSat, there
seems to be a tendancy to orphan GPS systems.
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