On 3 January 1957, the Alouette II was called upon again in order to rescue the crew of a crashed Sikorsky S-58, which had been searching for missing mountaineers Jean Vincendon and François Henry on Mont Blanc.
O 3 de xaneiro de 1957 o Alouette II foi chamado novamentepara rescatar á tripulación dun Sikorsky S-58 esnafrado, que estaba buscando aos alpinistas desaparecidos Jean Vincendon e François Henry no Mont Blanc.