I've seen a few interesting transport scripts for helicopters, however I'd like to see more functional version of this. Some appear to be for more cinematic purposes, others seem more or less like a demonstration, limited in their usefulness by specifying a single vehicle to transport.
I'm not good enough at scripting (yet). To do this, still I'd like to be able to specify any number of choppers as transports and when hovering a certain distance over a vehicle get an option in the action menu to lock the vehicle in place beneath it, once it is locked in place, an action to be able to release it. The main problem with the other scripts is they're a bit too limited in their usefulness. Still. The idea is good.