This mod allows you to control Catalina's or Police helicopter.

In order to ride on helicopter, you need to download script "Teleport in any vehicle"
Then, being close to helicopter, press tab+t.

While flying:
Press Q and E to rotate the helicopter
Press Num 8 - fly forward
Press W or S to fly up/down

Installation: You need CLEO library, if you have it,
then just put the CLEO folder in the game folder.

Well, that's all!
Enjoy the game!