diff --git a/package.nw/lib/roster.js b/package.nw/lib/roster.js
index 9aeb045..a573bc8 100644
--- a/package.nw/lib/roster.js
+++ b/package.nw/lib/roster.js
@@ -648,6 +648,15 @@ function viewRoster()
 				callRoster[callHash].tx = false;
 				continue;
 			}
+			if ( g_rosterSettings.maxLoTW < 27 )
+			{
+				var months = (g_day - window.opener.g_lotwCallsigns[call]) / 30;
+				if ( months > g_rosterSettings.maxLoTW )
+				{
+					callRoster[callHash].tx = false;
+					continue;
+				}
+			}
 		}
 
 		if ( window.opener.g_callsignLookups.eqslUseEnable == true && g_rosterSettings.useseQSL == true )