Erik Lindbergh [SEP] father
would include Safran, Siemens, Yates Electrospace, motorist MagniX or Swiss H55 formed by Solar Impulse co-founder André Borschberg.
Helicopter-style Articulated rotors provide more control for larger aircraft than multicopter drones' fixed-pitch propellers, avoiding control lag.
Personal.
Son of Jon Lindbergh and Barbara Robbins, Erik Lindbergh is the grandson, by his father, of the pioneering aviators Charles Lindbergh and Anne Morrow Lindbergh. His father's Lindbergh siblings are Land Morrow Lindbergh (1937-), writer Anne Spencer Lindbergh (
in Northfield, Illinois. They were the parents of six children, including aviator and artist Erik Lindbergh (born in 1965). His second marriage was to Karen Pryor, daughter of author Philip Wylie; they divorced in 1997. Lindbergh is currently married to Maura Jansen. He has two daughters with Jansen. 
When his father was dying, Lindbergh took charge of transporting him from New York City to Hawaii to die, and helped build his father's grave.
Lindbergh's eldest brother, Charles Augustus Lindbergh Jr.,