On a recent update on their Facebook page, Polychop addressed both their upcoming Kiowa and the veteran Gazelle, both for DCS, of course.
On that update, Polychop stated that the helicopter “will see intermittent updates, including but not limited to the flight model, A.I. gunners, a graphical facelift and English cockpit”.
The company has now released a new trailer of the Gazelle, which you can find on their YouTube channel (and at the top of this article as well).
There's really nothing special about it and no new features are shown, but it seems like Polychop is building up momentum for future updates.
