 These accounts indicate that the Germans were aware of Churchill's real whereabouts at the time and were not so naive as to believe he would be travelling alone on board an unescorted, unarmed civilian aircraft, which Churchill also acknowledged as improbable.Ronald Howard was convinced the order to shoot down Howard's airliner came directly from Joseph Goebbels, Minister of Public Enlightenment and Propaganda in Nazi Germany, who had been ridiculed in one of Leslie Howard's films, and believed Howard to be the most dangerous British propagandist.Most of the 13 passengers were either British executives with corporate ties to Portugal, or lower-ranking British government civil servants.