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The Pilots Desk
Seaplane base

Franks Seaplane Base

ICAO 4P5🇺🇸 Lac Du Flambeau
Coordinates
45.8833°N, 90.0002°W
Elevation
1,650 ft (503 m)
Type
Seaplane base
Region
US-WI
Time zone
Chicago(UTC-05:00)
Magnetic variation
2.8° W

Daylight today(Sep 2, 2026, local time)

Civil dawn
05:52
Sunrise
06:23
Sunset
19:38
Civil dusk
20:09

About 13h 15m 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 Franks Seaplane Base

Franks Seaplane Base is a seaplane base in Lac Du Flambeau, United States. It sits at an elevation of 1,650 ft (503 m) and has 2 runways, the longest 9,000 ft / 2,743 m. It observes America/Chicago local time. The nearest airport is Springstead Airport (WS06), about 9.3 nm to the nw.

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.

Loading live traffic…

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 (2)

RunwayLengthWidthSurfaceLightingStatus
N / S9,000 ft / 2,743 m1000 ftWaterUnlitOpen
E / W2,640 ft / 805 m1000 ftWaterUnlitOpen

Nearby airports

Great-circle distance and true bearing from Franks Seaplane Base.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Franks Seaplane Base located?

Franks Seaplane Base is seaplane base located in Lac Du Flambeau, United States, at an elevation of 1,650 ft (503 m).

How many runways does Franks Seaplane Base have?

Franks Seaplane Base has 2 runways, the longest being 9,000 ft / 2,743 m.

What time zone is Franks Seaplane Base in?

Franks Seaplane Base is in the America/Chicago time zone (UTC-05:00).

What is the magnetic variation at Franks Seaplane Base?

The magnetic variation (declination) at Franks Seaplane Base is approximately 2.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Franks Seaplane Base?

The nearest airport to Franks Seaplane Base is Springstead Airport (WS06), about 9.3 nm to the nw, followed by Lakeland Airport Noble F Lee Memorial Field and Circle A Ranch Airport.

Is the information on this page suitable for flight planning?

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