Casselman / Nation River Seaplane Base
Daylight today(Aug 30, 2026, local time)
About 13h 23m 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 Casselman / Nation River Seaplane Base
Casselman / Nation River Seaplane Base is a seaplane base in Casselman, Canada. It sits at an elevation of 197 ft (60 m). It observes America/Toronto local time. The nearest airport is Ottawa / Casselman (Shea Field) (CSF7), about 1.9 nm to the wnw.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
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 |
|---|---|---|---|---|
| T616 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T636 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T680 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T781 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| OTTAWA, ON CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T614 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| OTTAWA, ON TCA | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T737 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| T749 AIRWAY | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| MONTREAL FIR CAE | Class B | Controlled | 12500 ft MSL | 18000 ft MSL |
| OTTAWA, ON TCA | Class C | Controlled | 4000 ft MSL | 5000 ft MSL |
| OTTAWA, ON TCA | Class C | Controlled | 3000 ft MSL | 4000 ft MSL |
| OTTAWA, ON TCA | Class C | Controlled | 5000 ft MSL | 12500 ft MSL |
| OTTAWA, ON TCA | Class C | Controlled | 2500 ft MSL | 3000 ft MSL |
Approximate bounding-box match from OpenAIP · all Canada airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 240 ft | — |
| Obstacle | — | 226 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Casselman / Nation River Seaplane Base.
Frequently asked questions
Where is Casselman / Nation River Seaplane Base located?
Casselman / Nation River Seaplane Base is seaplane base located in Casselman, Canada, at an elevation of 197 ft (60 m).
What time zone is Casselman / Nation River Seaplane Base in?
Casselman / Nation River Seaplane Base is in the America/Toronto time zone (UTC-04:00).
What is the magnetic variation at Casselman / Nation River Seaplane Base?
The magnetic variation (declination) at Casselman / Nation River Seaplane Base is approximately 12.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Casselman / Nation River Seaplane Base?
The nearest airport to Casselman / Nation River Seaplane Base is Ottawa / Casselman (Shea Field) (CSF7), about 1.9 nm to the wnw, followed by Ottawa/Embrun Aerodrome and Cheney.
Is the information on this page suitable for flight planning?
No. Casselman / Nation River Seaplane Base data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.