wash dc fd has 1 tg on md state trs

https://www.radioreference.com/db/sid/7214

1rst or 2nd tg listed here

if the md state trs has good coverage into dc - then this is a great
way for dvfd to get backup radio coverage - in theory - of course they
could also get coverage from pg co trs and alex city trs and arl co
trs and fairfax co trs and military trs and maybe mon co trs and wmata
trs etc