VHF-High
162.05 S Department of Energy Paging Network (DC area)? - paging data, heard in Montgomery County
162.0625 R 00F NAC clear/encrypted, I'll park my vehicle on Carderock, parking garage, run a Virginia tag, heard in Montgomery County
163.675 068? NAC heard in Montgomery County
164.175 011 NAC encrypted, heard in Montgomery County
164.675 P25, heard in Montgomery County
165.6125 P25, heard in Montgomery County
167.4375 R? 167.9 PL key-up, heard in Montgomery County
167.925 Department of Energy Paging Network (DC area, paired with 162.05)? - paging? data, heard in Montgomery County
168.425 R CSQ heard in Montgomery County
170.125 R 293 NAC Department of Energy Security? - "golf" units with radio checks, heard in Montgomery County
UHF
407.6625 421 NAC encrypted, heard in Montgomery County