A weather bulletin called Weather Shipping started on 1st January 1924, broadcast twice daily at
0900 and 2000 GMT, from the powerful Air Ministry station G.F.A. in London on a wavelength of
4100metres. It moved to BBC longwave in 1925. It continues to this day as the Shipping Forecast
on 198kHz LW.
MWN January 2024 (2024-01-03)