Channel Marker Beacons

Channel Marker Letter Beacons

Check listed frequencies +/- 1 kHz

A Astrakhan, Russia
B Archangelsk, Russia
C Moscow, Russia
D Sevastopol/Odessa, Crimea
F Vlasivostok, Russia
H Unknown
K Petropaklovsk, Russia
L St. Petersburg, Russia
M Magadan, Russia
O Moscow, Russia
P Kaliningrad, Russia
R Izhevsk/Ustinov, Russia
S Severomosk/Archangelsk, Russia
T Unknown
U Kholmsk, Russia
V Khiva/Tashkent, Uzbekistan
W Russia
X Prague, Czechia
Y Kizyl Orda, Russia
Z Mulachevo, Russia

Some may be obsolete.

3168.5 6809 10872
3335 6917.5 13528
3523 6928 14401
3594 7002 16332
3658 7027.5 20048
4084 7039
4326 7509
4525 7727
4558 8029
5055.5 8112
5154 8162
5466 8415
8495
9117

Sources:

8-August-2019 EiBi
[www.cvni.net]
[www.numbersoddities.nl]
[rfanat.ru]