Stewart Lake Seaplane Base
Daylight today(Jul 15, 2026, local time)
About 15h 55m 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 Stewart Lake 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(14)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| DRYDEN, ON CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| KENORA, ON CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| V133 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| V161 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| V304 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T615 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T675 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T702 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T770 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| V133 AIRWAY | Class E | Controlled | 2200 ft GND | 12500 ft MSL |
| T702 AIRWAY | Class E | Controlled | 2200 ft GND | 12500 ft MSL |
| V161 AIRWAY | Class E | Controlled | 2200 ft GND | 12500 ft MSL |
| T675 AIRWAY | Class E | Controlled | 2200 ft GND | 12500 ft MSL |
| V304 AIRWAY | Class E | Controlled | 2200 ft GND | 12500 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 Stewart Lake Seaplane Base.
Frequently asked questions
Where is Stewart Lake Seaplane Base located?
Stewart Lake Seaplane Base is seaplane base located in Canada, at an elevation of 1,200 ft (366 m).
What time zone is Stewart Lake Seaplane Base in?
Stewart Lake Seaplane Base is in the America/Winnipeg time zone (UTC-05:00).
What is the magnetic variation at Stewart Lake Seaplane Base?
The magnetic variation (declination) at Stewart Lake Seaplane Base is approximately 0.2° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Stewart Lake Seaplane Base?
The nearest airport to Stewart Lake Seaplane Base is Vermilion Bay Airport (CKQ7), about 11.5 nm to the ene, followed by Kenora Airport and Sioux Narrows Airport.
Is the information on this page suitable for flight planning?
No. Stewart Lake Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.