| 2024-10-01 | WSEW767 | CF | A | 11405 - 11645 MHz (2 frequencies) | Smith Island, SOMERSET, MD (+1) | 2034-10-01 |
| 2021-03-02 | KGO35 | CF | A | 6212.065 - 10995 MHz (4 frequencies) | 37.9688611, -76.0234167 | 2031-02-01 |
| 2021-03-02 | KGO34 | CF | A | 11245 - 11565 MHz (4 frequencies) | CRISFIELD, SOMERSET, MD (+1) | 2031-02-01 |
| 2020-06-30 | WLK898 | CF | A | 6123.1 MHz | HONGA, DORCHESTER, MD (+1) | 2030-08-01 |
| 2020-06-30 | WHQ540 | CF | A | 6197.24 - 6375.14 MHz (2 frequencies) | WINGATE, DORCHESTER, MD (+2) | 2030-08-01 |
| 2020-06-30 | WHQ538 | CF | A | 5945.2 MHz | CAMBRIDGE, DORCHESTER, MD (+1) | 2030-08-01 |
| 2013-02-15 | KG4581 | IG | C | 35.16 - 456.5 MHz (9 frequencies) | | 2023-02-16 |
| 2012-03-05 | KGB72 | CF | E | 3700 - 40000 MHz (26 frequencies) | MD | 2020-08-01 |
| 2010-09-16 | KA9705 | CT | E | 6425 - 6525 MHz (2 frequencies) | MD | 2020-08-01 |
| 2005-12-20 | WQEB244 | IG | C | 452.825 - 457.825 MHz (2 frequencies) | BALTIMORE, BALTIMORE, MD (+1) | 2015-12-20 |
| 2003-05-28 | KNIP468 | IG | C | 451.3 - 451.5 MHz (3 frequencies) | FRIENDSVILLE, GARRETT, MD (+2) | 2013-08-16 |
| 2000-01-21 | KB9250 | IG | C | 42.98 MHz | MD | 2005-02-28 |
| 1990-08-24 | WAU318 | CF | C | 10795 - 10875 MHz (2 frequencies) | HAGERSTOWN, WASHINGTON, MD (+1) | 2000-08-01 |
| 1990-08-24 | WAU317 | CF | C | 6004.5 - 11325 MHz (3 frequencies) | CLEAR SPRING, WASHINGTON, MD (+2) | 2000-08-01 |
| 1990-08-24 | WAU316 | CF | C | 5945.2 - 6004.5 MHz (2 frequencies) | FLINTSTONE, ALLEGANY, MD (+2) | 2000-08-01 |
| 1990-08-24 | WAU315 | CF | C | 6197.2 - 6256.5 MHz (2 frequencies) | HANCOCK, WASHINGTON, MD (+2) | 2000-08-01 |
| 1990-08-24 | WAU314 | CF | C | 6197.2 - 11565 MHz (4 frequencies) | MIDLAND, ALLEGANY, MD (+2) | 2000-08-01 |
| 1990-08-24 | WAU313 | CF | C | 10875 - 11115 MHz (2 frequencies) | CUMBERLAND, ALLEGANY, MD (+1) | 2000-08-01 |