The Green Mountain Repeater Association
Serving Amateur Radio Since 1971
K3GMR 146.610 (-): Bladensburg
W3GMR 146.880 (-): Greenbelt
PRINCE GEORGE'S COUNTY, MARYLAND'S LARGEST REPEATER ASSOCIATION AND ONE OF THE LARGEST IN THE STATE OF MARYLAND
Now in it's 55th year! (2026)
(L-R) GMRA former President, Joe Nunemaker, KD3VR, and Jim Cross, WI3N, at the top of the old 146.610 site. "On a clear day you can see forever".
Photo courtesy of Mike Gregory, KB3IYQ
The Green Mountain Repeater Association is a Non-Profit, Tax Exempt 501 (c)(3) Organization.
Your membership fees and donations are tax deductible!
Click the logo for details
Copyright © 2005-2024 The Green Mountain Repeater Association, Inc. All rights reserved.
Unauthorized duplication is prohibited, as is using contact information for unsolicited marketing.
New!
You can now join the GMRA
or Renew your Membership
Online.
NETS!
There are now three weekly nets
on the GMRA repeaters.
Check in and Be Recognized!
Important Information about the 146.880 Repeater!
WSSC is in the process of rehabilitating the water tank that
the 88 repeater's antenna normally sits at the top of.
As such, we had to take the antenna down and mount it just
above ground at the site, which has caused temporary
diminished coverage. The project will take 6-8 months to complete, so we suggest users switch to our
Bladensburg, MD repeater located at 146.610 Mhz for
better coverage. As soon as the rehab is completed,
the antenna will go back to the top and coverage will return.
