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The Pilots Desk
Seaplane base

Coastal Seaplanes Legasea Seaplane Base

ICAO US-9100Local 4VA4🇺🇸 Yorktown
Coordinates
37.1831°N, 76.4174°W
Elevation
0 ft (0 m)
Type
Seaplane base
Region
US-VA
Time zone
New York(UTC-04:00)
Magnetic variation
10.8° W

Daylight today(Sep 2, 2026, local time)

Civil dawn
06:11
Sunrise
06:38
Sunset
19:35
Civil dusk
20:01

About 12h 57m 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 Coastal Seaplanes Legasea Seaplane Base

Coastal Seaplanes Legasea Seaplane Base is a seaplane base in Yorktown, United States. It sits at an elevation of 0 ft (0 m) and has 1 runway, the longest 4,134 ft / 1,260 m. It observes America/New York local time. The nearest airport is Newport News Williamsburg International Airport (PHF), about 4.7 nm to the sw.

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 (1)

RunwayLengthWidthSurfaceLightingStatus
12W / 30W4,134 ft / 1,260 m300 ftWatUnlitOpen

Airspace in this area(2)

NameClassTypeFloorCeiling
NEWPORT NEWS CLASS DClass DControlledGND2500 ft MSL
NEWPORT NEWS CLASS E2Class EControlledGND17999 ft MSL

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

Tall obstacles nearby

ObstacleHeight AGLTop (MSL)Lit
Obstacle495 ft26 ft
WXTG-AM (Hampton)20 ft
Obstacle59 ft
Obstacle36 ft

Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.

Nearby airports

Great-circle distance and true bearing from Coastal Seaplanes Legasea 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 Coastal Seaplanes Legasea Seaplane Base located?

Coastal Seaplanes Legasea Seaplane Base is seaplane base located in Yorktown, United States, at an elevation of 0 ft (0 m).

How many runways does Coastal Seaplanes Legasea Seaplane Base have?

Coastal Seaplanes Legasea Seaplane Base has 1 runway, the longest being 4,134 ft / 1,260 m.

What time zone is Coastal Seaplanes Legasea Seaplane Base in?

Coastal Seaplanes Legasea Seaplane Base is in the America/New York time zone (UTC-04:00).

What is the magnetic variation at Coastal Seaplanes Legasea Seaplane Base?

The magnetic variation (declination) at Coastal Seaplanes Legasea Seaplane Base is approximately 10.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Coastal Seaplanes Legasea Seaplane Base?

The nearest airport to Coastal Seaplanes Legasea Seaplane Base is Newport News Williamsburg International Airport (PHF), about 4.7 nm to the sw, followed by Langley Air Force Base and Felker Army Air Field.

Is the information on this page suitable for flight planning?

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