Hotrod525 wrote:I think there is some issue with 40mm grenade and helicopter... Cause its a low velocity weapon so basicly the wind created by rotor will push the grenade in every direction except the one you need to shoot at' lol!
dtacs wrote:Rotor wash, AKA the down-force created by the rotors, pushes the 40mm rounds off course, hence why they are not mounted < needs sourcing.
The Mk19 Automatic Grenade Launcher uses a different type of 40mm round than the M203 and similar Underbarrel Grenade Launchers that ground forces use. The Mk19 fires a High-Velocity Low-Recoil round, while the M203 fires a Low-Velocity Low-Recoil round.
While I haven't personally seen a Mk19 used on modern support aircraft, they could be used by various units if/when the unit sees fit. In fact, we were using 40mm AGL's on attack helicopters back during the Vietnam war. The image below is just an example showing the 40mm chin-mount on the UH-1C Huey Hog, one hell of a gunship.
As for the Chinook in PR being armed in the future, this has been discussed before. For further information, I would recommend reviewing some of the previous topics.