omni-directional

NDB means non-directional beacon. NDBs are located near toxic waste sites, nuclear facilities, dangerous areas, and restricted areas. Non-Direction literally means “DO NOT GO IN THIS DIRECTION BECAUSE YOU COULD DIE.”. Waypoints are directional beacons. Waypoints are located near safe areas like...

Hello everyone. I’ve been a member for a while. I usually read the threads but now I have a question. So I monitor Atcs on the UP in Dallas TX (Dallas Sub and Mineola Sub)- Dallas is a little weird Bc there is a section of track, approx 30 miles that is Atcs and then changes to Genisys the...

Howdy all, I'll start out first by saying I have ZERO knowledge about antenna building. So with that in mind, I'll apologize in advance if this is a really dumb question... I have a Scantenna ST-2 that got damaged a few days ago and when I went to order a new one I learned that they are no...