Early Diving and Cousteau Collaboration Falco’s professional diving began in 1948 at Fontaine-de-Vaucluse, working on a dam project for the Bachet paper mill. Spending 90 hours underwater, he realized his calling, later stating, “I had become almost a fish-man.” In 1950, he sailed to Corsica on the
Surcouf, a 6.5-meter fishing boat, showcasing his maritime adventurousness. In 1952, Falco joined
Jacques-Yves Cousteau’s team aboard the
RV Calypso for an archaeological dive at the Grand Conglué Roman shipwreck near Marseille. Recommended by Jean Flavien Borelli of the French Federation of Underwater Studies and Sports (FFESSM), Falco’s skills led to a 37-year tenure with Cousteau, evolving from diver to Chief Diver, mission leader, and Captain.
Roles with Cousteau’s Team Falco logged over 20,000 hours underwater between 1952 and 1990, earning the nickname “the water god” from Borelli. He starred in Cousteau’s 1955 film
The Silent World, which won the Palme d’Or at Cannes and an Academy Award, introducing global audiences to underwater ecosystems. Falco also featured in
World Without Sun (1964) and
Voyage to the Edge of the World (1976), contributing to their scientific and cinematic success. As Chief Pilot of the
SP-350 submersible (“Denise”), Falco conducted over 300 dives in the 1960s across North America, the Antilles, and Cape Verde, advancing Cousteau’s deep-sea research. His technical expertise and on-screen presence made him a cornerstone of the team’s operations.
Précontinent Experiments Falco’s historic contribution was his role in Cousteau’s
Précontinent projects, testing human habitation underwater. In 1962, during
Précontinent I (“Diogène”) off Marseille, Falco and Claude Wesly lived for seven days at 10 meters, becoming the first “oceanauts.” In 1963,
Précontinent II at Shaab Rumi, Sudan, saw Falco live 30 days underwater, documented in
World Without Sun. He served as safety officer for
Précontinent III in 1965 off Nice, pushing the boundaries of underwater living.
Captaincy of the Calypso Falco’s hand injury initially barred him from formal maritime command under French regulations. In 1984, after advocacy from Simone Cousteau, he gained co-ownership of the
Calypso and
Espadon, assuming captaincy on 20 September 1984 in Norfolk, Virginia. Leading the
Rediscovery of the World expedition, Falco oversaw the
Calypso’s 1984 refit in Florida, retiring in 1990 after 37 years aboard. == Environmental Advocacy and Retirement ==