This system is believed to be LTR-Net. Here are the sites and frequencies:
Mount Weather Status & Home - 451.9625
Sterling Home 1 - 461.4125
Bull Run Status 2 - 463.7625
Hamilton Status 3 - 463.4875
Loudoun Heights Status 4 - 451.9375
Administration Building Repeater (Ashburn) - 462.1125
Loudoun Heights Home 10 - 462.100
Sterling Status 11 - 462.0625
Bull Run Home 12 - 463.9625
Hamilton 13 - 463.7875
DC Status 14 - 452.7375
Bull Run 15 - 463.225
Bull Run 17 - 453.000
Hamilton Home 18 - 463.9375
Hamilton 19 - 461.5625
Hamilton 20 - 452.675
(The DC Status 14 site is used for field trips to DC.)
System Frequencies
Red (c) are primary control
channels | Blue (a) are alternate control
channels
| Site Map(s): FCC CallsignsRR Locations