«M.A.S.H./Medevac Helicopters». Centennial of Flight. US Centennial of Flight Commission. Arxivat de l'original el 2012-01-19. [Consulta: 3 novembre 2012].
«M.A.S.H./Medevac Helicopters». Centennial of Flight. US Centennial of Flight Commission. Arxivat de l'original el 2012-01-19. [Consulta: 3 novembre 2012].