Hi,
The helo's involved in the exercise at De Peel visited Volkel on 15 January 2009 as well;
D-103 CH-47D 298sq
S-454 AS532U2 299sq
S-457 AS532U2 299sq
2x AH-64D 301sq
I have seen most of these more than once at/near Volkel (different combinations of aircraft types each time).
A Fokker 50 flew across the field around noon (probably heading for Eindhoven).
Greetings,
Stefan