For anticipated changes, see [[Expected System Changes (MD)]]<br/>
!System Name!!Band!!System Type!!City!!County
13 KB (1,622 words) - 17:43, 26 November 2023
|SysName=Naval Air Station Patuxent River (NHK)
|type=Naval Air Station
9 KB (1,446 words) - 16:30, 21 November 2020
* [[Department of State Police (MD)|Department of State Police]]
* [[Department of Natural Resources (MD)]]
8 KB (1,016 words) - 20:59, 17 October 2021
...l 28, 1963. It was constructed on land donated by the citizens of Loudoun County.
* [http://www.radioreference.com/apps/db/?aid=2247 Washington (ZDC) Air Route Traffic Control Center (ARTCC)]
5 KB (656 words) - 11:37, 11 January 2017
...her information for monitoring military aircraft communications and Combat Air Patrol activity in the [[District of Columbia (DC)|DC]], [[Delaware (US)|De
== Air Traffic Control ==
4 KB (526 words) - 18:02, 29 April 2023
* [[Naval Air Station Patuxent River (NHK) St. Mary's County (MD)]]
* [[St Mary's County (MD) Law Enforcement]]
373 bytes (54 words) - 01:55, 25 May 2016
|SysName=Naval Air Station Patuxent River (NHK) Air Expo
|type=Naval Air Station Air Expo
2 KB (223 words) - 07:15, 11 January 2017