The C-forty seven Skytrain was a extremely reliable plane resulting from its rugged construction and twin engines. As a result of its strong airframe and strong Pratt & Whitney Twin Wasp radial engines, it could manage operations above both of those land and sea. This made the Skytrain particularly precious https://www.saludcapital.gov.co/sitios/VigilanciaSaludPublica/Lists/Contactenos/DispForm.aspx?ID=756292