Our heavyweight helicopter equal in the world does not have
In Rostov started production of the most load-lifting rotary-wing car The Russian holding «Helicopt[...]
SUMMARY OF THE FORMULAE
The formulae that are frequently wanted for reference are collected in Table 7.1. Where an entry in the table shows only a tail contribution, it is not implied that wing and body effects are not important, but only that no convenient formula is available.
