> www.gps4fun.com lists them for $79 for the LVC (bare wires, needs > regulated 5V) variety, and $10 more for one with a regulator and > connectors. One of the LVC models was successfully flown on some > balloons recently. IIRC, the thing only draws 60mA. Sorry, wasn't clear, but I'm talking about the Garmin GPS18. -Jason kg4wsv