Today 4 Leeuwarden F-16's performed a flyby at the 'Indie monument' in Roermond.
The frequencies that were used by the 'POLLY' flight (at least what I have heard):
264.325 DutchMil
123.975 Beek Approach
(Credit: 'REACH111' for the freqs!)
According SBS the following F-16's were involved:
J-879
J-513
J-881
J-210
Additions/corrections regarding the freqs & serials are welcome.