CSU6 in 20 seconds
Spout Lake Seaplane Base, CA.
AirportRoutes · updated Feb 15, 2026
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Common questions about CSU6
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Where is Spout Lake Seaplane Base located?
Spout Lake Seaplane Base is located CA, at an elevation of 3560 ft. Its IATA code is — and ICAO code is CSU6.