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HYLSeaplane Base

CLARK BAY

HOLLIS, Alaska

Public usePublic0 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

0 ft MSL

Ownership

Public

Use

Public use

Coordinates

55.4904, -132.6236

County

PRINCE OF WALES

Water Lanes

IDLengthWidthSurface
E/W10,000 ft500 ftWATER

Frequencies

TypeFrequencyName
CTAF122.9CLARK BAY

Floatplane intelligence for HYL

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 15:51 UTC.