Altitude Angels L.A.A.N.C. service now freely available to users in the United States

London, UK: Altitude Angel, the world's foremost unmanned traffic management (UTM) technology provider, today announced it has expanded access to its implantation of the Low Altitude Authorization and Notification Capability (L.A.A.N.C.) service in its products, meaning its U.S.-based commercial drone pilots can now use the company's capabilities to access airspace at around 600 U.S. airports ["]