This livery package depicts four De Havilland Dragon Rapides which were operated by the "Ecole de Radio Navigant" or Radio Navigation School" of the French Air Force in 1948. They were c/n 6705, ex-RAF HG720; c/n 6731, ex-RAF NF860; c/n 6769, ex-RAF NR670; and c/n 6684, ex-RAF HG699, which respectively carried codes A, B, C and D when serving with the ERN.