A lunar beacon was a radio transmitter on or around Earth's satellite Luna. The beacon would transmit a signal which aided in fixing the position of a spacecraft.

In the mid-2270s, lunar beacons indicated that V'ger was on a course towards Earth orbit. Starfleet sent a signal, with intelligence obtained from the beacons, to the USS Enterprise. (Star Trek: The Motion Picture)

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.