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4VA4Seaplane Base

COASTAL SEAPLANES LEGASEA

YORKTOWN, Virginia

Private usePrivate0 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

0 ft MSL

Ownership

Private

Use

Private use

Coordinates

37.1831, -76.4174

County

YORK

Water Lanes

IDLengthWidthSurface
12W/30W4,134 ft300 ftWATER

Frequencies

TypeFrequencyName
CTAF122.9COASTAL SEAPLANES LEGASEA

Floatplane intelligence for 4VA4

Live weather, decoded NOTAMs, AI briefings. Included in every AeroCopilot plan from $7.99/month.

Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-05-12 15:48 UTC.

4VA4 — COASTAL SEAPLANES LEGASEA | Seaplane Base | AeroCopilot