Archer Aviation (NYSE: ACHR) has completed the first phase of its acquisition of control over Hawthorne Airport, a key Los Angeles aviation asset. This initial step involves the acquisition of the master lease and associated subleases, giving the company control of the airport's real estate. Archer plans to use the 80-acre site as the operational hub for its planned L.A. air taxi network, including operations for the LA28 Olympic & Paralympic Games.