Spy Game
Also the Huey used in the movie was not the standard army UH-1D/H as the tail rotor was located on the starboard side
It was a Spanish 205. The sequences with this and the Mi-2 were shot in Morocco.
....the [other] two 'Hueys' used in Spy Game were Bell 205 A1's D-HOOK and D-HAFL (hence the tail rotor on the other side). The sequences were filmed in various locations in the Czech Republic and Slovakia ...
The sequences with HOOK and HAFL were shot in Hungary.
The 'flying off into the sunset' sequences were filmed over a large lake ....
It was Lake Balaton.