• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

My guess is you have the Antenna mounted to close. and the metal body or rigging is interfering. No the airport comms are not effecting your SWR.

We need a few pics to see what you have done .Anything else is just a wild guess.

I worked in the commercial  two way game, and have installed hundreds of two ways into cranes.Dont you hate climbing the tower only to find you left something in the truck..