A/S Aero A/S Aero A/S Aero was a Norwegian airline company founded by Tancred Ibsen in January 1920. The company was financed by Tancred Ibsen's uncle, businessman Einar Bjørnson, and two shipowners. Despite the "A/S" (for private company limited by shares) in its name, A/S Aero was never formally registered as a limited company. The company purchased one Hansa Brandenburg W.29 and four Friedrichshafen FF.49 aircraft from Germany in February. This deal was probably illegal as the Entente prohibited the export of German surplus aircraft, but Ibsen nevertheless got permission from the Norwegian Ministry of Defence to import the five German aircraft.
Aero Costa Rica 1997 through September 1997 the company wet leased 727's (N12304 /N203AV )including crews from Nations Air Express based in Atlanta. Nation's Air flew routes between San Jose and Miami and Orlando during that time frame, after which it finally collapsed. Owner Calixto Chaves Zamora intended to sell the airline to a Pakistani company based in Miami and represented by a Cuban-American named Osiris Rosario. The check Chaves received had no funds and the company could not remain in business any longer. Aero Costa Rica Aero Costa Rica was an airline based in San José, Costa Rica. In 1997 it ceased