Thanks for that Stephen T. Radio Flandria sounds like a positive ID for the Dutch sounding station I can just about make out during darkness on 1602 KHZ. As somebody else commented, only a few years back, that channel used to be a high signal mash-up of signals at night, and pretty bad during daytime as well. Now it's very nearly a clear channel round the clock. Nothing of measurable strength round hear now from the 1602 right down to 1458 KHZ with Lyca radio from London. I can just about make out Radio Mi Amigo from Harwich on 1575 KHZ but only just detectable (I am just under 20 miles from Harwich but it's only a 1 watt RSL).

Here in East Norfolk I can receive Radio Flandria on 1602. This station is located at Hemelum in Friesland. It is mainly non-stop traditional Dutch music. I could hear this station also when Desi radio was on. This is a leagal low power station.