After the death of Rimantas Pleikis, there is no one to contact for information about the timetable for [Baltic Waves International, Viesintos] 1386 AM.
But on the sites of radio stations, you can find changes in the schedule.
 3:30 NHK World Japan. Russian service (NHK Newsline is broadcast on weekends from NHK World Japan, an English-language TV channel)
 4:00 Polskie Radio. Belarusian service
 5:00-5:30 Polskie Radio. Ukrainian service
12:00-13:00 Polskie Radio. English service
15:30 Polskie Radio. Polish service
16:00 Polskie Radio. Russian service
16:30-17:00 Polskie Radio. German service
17:30 NHK World Japan. Russian service
18:00 Radio Svaboda. Belarusian service (now the radio hour consists of a mix of youtube programs, podcasts and archives. But this is in case the Internet is not shut down again)
19:00 Radio Liberty. Russian service
19:00-21:00 Radio Svaboda. Belarusian service

Promonitoril 1386 AM.
The sites were rushed to make changes.
From 18:00 to 21:00, as before, the Russian Freedom Service.
RUS-DX #1128 via WOR (2021-04-11)