"Darrell S" wrote in message
news:4R4he.25286$tQ.4405@fed1read06...
The signal strength from a VOR decreases with distance. You are on a
straight line to the VOR from the moon but the signal strength would be
too
low to create guidance.

Signal is too weak to use with today's receivers, but a signal is never too
weak, with the right receiver. Look at the space robots; still in contact,
at the edge of the solar system. Amazing.
--
Jim in NC