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5IL4Heliport

PRAIRIE STATE GENERATING

MARISSA, Illinois

Private usePrivate449 ft MSL

Heliport Information

Facility Type

HELIPORT

Elevation

449 ft MSL

Ownership

Private

Use

Private use

Coordinates

38.2762, -89.6719

County

WASHINGTON

Helipads

IDLengthWidthSurfaceLights
H1100 ft100 ftCONC-

Complete heliport intelligence for 5IL4

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

Source: FAA NASR (heliport facility, frequencies, runways). Multi-source enrichment hooks ready for HAI Heliport Directory and state EMS rosters. Data refreshed 2026-05-12 15:32 UTC.