I guess I wasn't paying attention when Verstaldin started up a thread
about this back in Feb. At any rate, I stumbled across R. Zanzibar on
11735 today at 2019 UTC. Nice, clear signal with a fair bit of music
until sign off at 2100.

Actually, a number of the African stations were booming in to my locale
today (mid-Atlantic US). Admittedly, I haven't listened for them
recently, so I don't know what conditions have been like as a matter of
comparison. In any case, R. N. Equatorial Guinea was booming in on
5005 and R. Burkina on 5030 around 2230 UTC.