Containers are 2 (20ft) or 4 (40ft) tonnes (roughly) unloaded. And they can (if I remember right) contain 20 tonnes or so, of cargo. Our current chinooks can

Containers are 2 (20ft) or 4 (40ft) tonnes (roughly) unloaded. And they can (if I remember right) contain 20 tonnes or so, of cargo. Our current chinooks can handle 10 tonnes, and the old models could carry 4, if I recall. And probably less in desert heat. So helicopters will not be moving any containers