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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

42.2367, -88.3523

County

MC HENRY

Water Lanes

IDLengthWidthSurface
09W/27W7,250 ft2500 ftWATER

Floatplane intelligence for IS79

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 15:31 UTC.

IS79 — JACKSON | Seaplane Base | AeroCopilot