re: frequency correction
WPFW, the DC community radio station owned by Pacifica, is at 89.3 FM on the dial.
...and while on the topic of DC radio, let me mention a Sunday public affairs program on Clear Channel stations 101.1 FM and 99.5 FM (I forget the call letters.)
It's called "Asian American Dialogue". It's a segment of an hour-long "DC Weekly" program. AAD focuses on API community issues. It airs every fourth Sunday at the following times and frequencies:
6 a.m. 99.5 FM
7 a.m. 101.1 FM
7 p.m. 1560 AM
9 p.m. 960 AM