European long wave stations in 1934 - Luzern plan
On 14 January
1934 the
Luzern plan, reallocating long and short wave frequencies in Europe,
came into effect.
Some countries (such as the Netherlands and Luxembourg) did not adopt
the new plan because they had been banned from the long wave band.
On the imaghe below you can find the old frequency on the left and the
new frequency on the right.