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The Pilots Desk
Seaplane base

Cochrane Seaplane Base

ICAO CNN5
Coordinates
49.1097°N, 81.0333°W
Elevation
807 ft (246 m)
Type
Seaplane base
Region
CA-ON
Time zone
Toronto(UTC-04:00)
Magnetic variation
10.3° W

Daylight today(Jul 14, 2026, local time)

Civil dawn
04:54
Sunrise
05:35
Sunset
21:26
Civil dusk
22:07

About 15h 51m 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 Cochrane Seaplane Base

Cochrane Seaplane Base

This is a list of airports in Ontario. It includes all Nav Canada certified and registered water and land airports, aerodromes and heliports in the Canadian province of Ontario. 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(4)

NameClassTypeFloorCeiling
TIMMINS, ON CAEClass BControlled12500 ft MSL18000 ft MSL
V37 AIRWAYClass BControlled12500 ft MSL18000 ft MSL
TIMMINS, ON CAEClass EControlled2200 ft GND12500 ft MSL
V37 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 Cochrane 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 Cochrane Seaplane Base located?

Cochrane Seaplane Base is seaplane base located in Canada, at an elevation of 807 ft (246 m).

What time zone is Cochrane Seaplane Base in?

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

What is the magnetic variation at Cochrane Seaplane Base?

The magnetic variation (declination) at Cochrane Seaplane Base is approximately 10.3° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Cochrane Seaplane Base?

The nearest airport to Cochrane Seaplane Base is Sky Wrench Field (CA-0515), about 0.8 nm to the nnw, followed by Cochrane Airport and Iroquois Falls Airport.

Is the information on this page suitable for flight planning?

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