Williams Lake Seaplane Base

Williams Lake, CA 🇨🇦 Closed Airport

ICAO

CA-1144

IATA

-

Elevation

1859 ft

Region

CA-BC

Local Time

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Airport Information

GPS Code: Not available

Local Code: Not available

Location: 52.116699° N, -122.099998° E

Continent: NA

Type: Closed Airport

Keywords: AC5 CAC5

Terminal Information Not Available
Terminal arrivals and departures are only available for airports with scheduled commercial service and IATA codes.
Nearby Points of Interest

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Airport Information

Airport Closure Information

Last updated: Jul 25, 2025
Closure Date

Circa mid-2010s. The exact date of final operation is not publicly documented, but the aerodrome identifier (CAH4) was officially de-registered and removed from the Canada Flight Supplement (CFS) by Transport Canada between 2012 and 2018. The identifier CA-1144 is a non-official code used by some third-party databases.

Reason for Closure

The closure was primarily due to economic and operational factors. The use of the seaplane base declined significantly with the improvement of regional road networks and the continued development and dominance of the nearby land-based Williams Lake Airport (CYWL). Operating a registered water aerodrome involves costs for maintenance, insurance, and regulatory compliance, which became economically unviable for the low volume of traffic. The consolidation of regional air services at the more versatile, all-weather land airport rendered the dedicated seaplane base redundant.

Current Status

The site of the former seaplane base is now part of the public and residential waterfront of Williams Lake. The specific coordinates point to the shoreline near the Scout Island Nature Centre and residential properties along South Lakeside Drive. There is no longer any dedicated aviation infrastructure, such as docks or ramps, at the location. The area is used for public recreation, including boating from a nearby public launch, and residential access to the lake.

Historical Significance

As a water aerodrome in the heart of British Columbia's Cariboo region, the Williams Lake Seaplane Base was historically significant for connecting the city to remote areas inaccessible by road. It was a vital hub for the region's core industries, including forestry, mining exploration, and tourism. Charter operators flew classic Canadian bush planes like the de Havilland Canada DHC-2 Beaver and various Cessna models on floats from this base to transport workers to logging camps, geologists to exploration sites, and tourists to fly-in fishing and hunting lodges scattered throughout the region's many lakes. It was an integral part of the province's bush flying heritage.

Reopening Prospects

There are no known official plans or prospects for reopening a registered seaplane base at this location. The reasons for its original closure, primarily the efficiency and capabilities of the Williams Lake Airport (CYWL), remain valid. The shoreline has also become more developed for residential and recreational use, which would likely create obstacles for re-establishing a commercial aviation facility. While the official aerodrome is closed, Williams Lake itself, as a public waterway, remains legally accessible to seaplanes operating under Visual Flight Rules (VFR), provided pilots adhere to Transport Canada regulations for water landings and local bylaws.

Nearby Airports

Williams Lake / Wayne Peterson Heliport
CA-0479
NoneCA
Heliport
~1 km away
Williams Lake / Pioneer Heliport
CA-0480
NoneCA
Heliport
~2 km away
Williams Lake / Highland Helicopters
CA-0478
NoneCA
Heliport
~5 km away
Williams Lake / Clusko Logging
CA-0477
NoneCA
Heliport
~7 km away
Williams Lake Airport
YWL • CYWL
Williams Lake, CA
Medium Airport Scheduled Service
~8 km away
Williams Lake / Lee Todd Heliport
CA-0476
NoneCA
Heliport
~9 km away
Distances are approximate and calculated as straight-line distances.

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