Does anybody have any experience with these?
I'm looking for a self-contained GPS (no power cords, no external antenna) that will run for at least 3-4 hours on rechargable batteries and is small enough to go on a mini kneeboard for use in the R22 and as a backup in the Cherokee.
I'm looking for a self-contained GPS (no power cords, no external antenna) that will run for at least 3-4 hours on rechargable batteries and is small enough to go on a mini kneeboard for use in the R22 and as a backup in the Cherokee.