Broadcast schedules

[LambertODK]

Hello all,
as a newbie I came across several sites with Boradcast Stations Schedules. Can someone shed some light what the different schedules mean:
A14, B16, B20 and so on.
Thank You in advance.
Grettings from Belgium

Lambert

 

[GB46]

The schedules divide the year into only two seasons: A stands for summer and B for winter. Autumn and spring are not taken into account, but the A and B schedules are frequently revised, due to schedule changes by the stations themselves.. Those numbers refer to the year each schedule was first issued. Right now we're in B20, which runs from October 25, 2020 to March 28, 2021. We'll be in A21 at the end of this long, long winter. It has been said that Canada actually has only two seasons: Winter, and Bad Skiing.

 

[LambertODK]

The schedules divide the year into only two seasons: A stands for summer and B for winter. Autumn and spring are not taken into account, but the A and B schedules are frequently revised, due to schedule changes by the stations themselves.. Those numbers refer to the year each schedule was first issued. Right now we're in B20, which runs from October 25, 2020 to March 28, 2021. We'll be in A21 at the end of this long, long winter. It has been said that Canada actually has only two seasons: Winter, and Bad Skiing.

Thank You very much!
Stay Safe
73's