Hi,
My question may have been not completely clear.
Kasta 1 was part of KG I or Kagohl I. *Kasta 23 was part of KG 4.
At the start of 3rd Ypres, KG 1 and KG 4 were used by the AOK of the 4th German Army while the Kasta's 1 and 23 were part of the Gruppe Nord (Kofl 4A). *Very probably they stayed together on the same airfield.
As Nieuwmunster had already been used by the KG's for bombing the UK, there is a very good chance that they were staying overthere again, however nothing that confirms this upto now.
Or did they fly from another place ? *And were these two Kasta's on the same airfield as the KG's indeed as I think ?
Thanks and best from Regulus *