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IS79Seaplane Base

JACKSON

CRYSTAL LAKE, Illinois

Private usePrivate890 ft MSL

Seaplane Base Information

Facility Type

SEAPLANE BASE

Elevation

890 ft MSL

Ownership

Private

Use

Private use

Coordinates

42.2340, -88.3559

County

MC HENRY

Water Lanes

IDLengthWidthSurface
10W/28W6,000 ft400 ftWATER

Floatplane intelligence for IS79

Live weather, decoded NOTAMs, AI briefings. Included in every AeroCopilot plan from $9.99/month.

Source: FAA NASR (seaplane base facility, water lanes, frequencies). Updated 2026-07-15 20:08 UTC.