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The Pilots Desk
Seaplane base

Lac-Des-Îles Seaplane Base

ICAO CSA9
Coordinates
46.4119°N, 75.5200°W
Elevation
660 ft (201 m)
Type
Seaplane base
Region
CA-QC
Time zone
Toronto(UTC-04:00)
Magnetic variation
12.9° W

Daylight today(Jul 17, 2026, local time)

Civil dawn
04:50
Sunrise
05:27
Sunset
20:51
Civil dusk
21:28

About 15h 24m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.

About Lac-Des-Îles Seaplane Base

Lac-Des-Îles Seaplane Base

This is a list of airports in Quebec. It includes all Nav Canada certified and registered water and land airports, aerodromes and heliports in the Canadian province of Quebec. Airport names in italics are part of the National Airports System.

Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (0)

No runway data recorded for this airport.

Airspace in this area(8)

NameClassTypeFloorCeiling
T709 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
MONTREAL FIR CAEClass BControlled12500 ft MSL18000 ft MSL
T660 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
T680 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
MONTREAL FIR CAEClass EControlled6000 ft MSL12500 ft MSL
T680 AIRWAYClass EControlled2200 ft GND12500 ft MSL
T660 AIRWAYClass EControlled2200 ft GND12500 ft MSL
T709 AIRWAYClass EControlled2200 ft GND12500 ft MSL

Approximate bounding-box match from OpenAIP · all Canada airspace. Reference only — consult official charts for exact boundaries and status.

Nearby airports

Great-circle distance and true bearing from Lac-Des-Îles Seaplane Base.

Wikipedia Live tracking (FR24) Open in Maps
🇨🇦 More airports in Canada📘 Flying in Canada: a pilot's guide

Frequently asked questions

Where is Lac-Des-Îles Seaplane Base located?

Lac-Des-Îles Seaplane Base is seaplane base located in Canada, at an elevation of 660 ft (201 m).

What time zone is Lac-Des-Îles Seaplane Base in?

Lac-Des-Îles Seaplane Base is in the America/Toronto time zone (UTC-04:00).

What is the magnetic variation at Lac-Des-Îles Seaplane Base?

The magnetic variation (declination) at Lac-Des-Îles Seaplane Base is approximately 12.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Lac-Des-Îles Seaplane Base?

The nearest airport to Lac-Des-Îles Seaplane Base is Mont Laurier Airport (CSD4), about 9.5 nm to the nnw, followed by Chute-Saint-Philippe Airport and Maniwaki Airport.

Is the information on this page suitable for flight planning?

No. Lac-Des-Îles Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.