This helo uses differential collective for aircraft pitch! As you command nose down, the forward rotor decreases it's pitch, and the aft rotor increases it's pitch, pitching the craft down, and vice-versa. The Chinook is a fascinating, nice-flying machine.
New helo! The Robinson R-44 is the bigger, more powerful relative of the R-22, and a big seller in reality! This handle, like all Robinsons, handles well, and is very responsive.