Took a chance and popped over to Duxford today, as I heard that two Polish AF helo's were around yesterday. These two have arrived for Helitech which is on next week at Duxford(22nd to 24th).
6616 is a PZL SW-4 Puszczyk from 1.OSzL based at Dęblin and 0417 is a PZL W-3 RL Sokol from 2.eltl based at Bydgoszcz-Szwederowo.Both are parked up near the VC10.