CTS3 in 20 seconds
Lac Berthelot Seaplane Base, CA.
AirportRoutes · updated Mar 10, 2026
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Common questions about CTS3
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Where is Lac Berthelot Seaplane Base located?
Lac Berthelot Seaplane Base is located CA, at an elevation of 1250 ft. Its IATA code is — and ICAO code is CTS3.