Thanks for the information Tom. It is always interesting to learn about the so many other things used for a specialized purpose that have "crossover"...
Cliff, you might contact Lee Valley. They have kept track on many things I have purchased from them in the past and may have the same type of file on...
This is a nice image. What would be helpful is to see the OP's plane with it more of a full side view instead of a slightly turned view. Though this...
You must be referring to much older GPS systems. Yes they all have glitches in their data base maps but the glitches are becoming much less common. I...