There seems to be all sorts of rumours around why the CAA suspended the licence,from the aircraft not having a valid C of A,to one of the pilots having an invalid licence and various other things.
Some are even suggesting the Let410 is not approved to fly in the UK-I find that hard to believe as they have been used in the UK for at least 10 years.
Certainly the weather on the day was dreadful-Storm Doris was lashing much of the northern UK-Doubtless we shall have to wait and see what is behind it all.