I'm taking " XR " of air for a few minutes to do some work on my variometer. Will post when It returns To the air> Andy - KU4XR - EM75xr - Friendsville, TN. LOWfer Beacon " XR " @ 184.322 KHz ( QRSS-60 ) Coordinates: N: 35* 43' 54" - W: 84* 3' 16" http://www.myspace.com/beaconxr