Prairie State Generating Heliport
Daylight today(Sep 1, 2026, local time)
About 13h 4m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Prairie State Generating Heliport
Prairie State Generating Heliport is a heliport in Marissa, United States. It sits at an elevation of 449 ft (137 m) and has 1 runway, the longest 100 ft / 30 m. It observes America/Chicago local time. The nearest airport is Shubert Airport (US-5538), about 1.8 nm to the e.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| H1 | 100 ft / 30 m | 100 ft | Con | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from Prairie State Generating Heliport.
Frequently asked questions
Where is Prairie State Generating Heliport located?
Prairie State Generating Heliport is heliport located in Marissa, United States, at an elevation of 449 ft (137 m).
How many runways does Prairie State Generating Heliport have?
Prairie State Generating Heliport has 1 runway, the longest being 100 ft / 30 m.
What time zone is Prairie State Generating Heliport in?
Prairie State Generating Heliport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Prairie State Generating Heliport?
The magnetic variation (declination) at Prairie State Generating Heliport is approximately 2.4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Prairie State Generating Heliport?
The nearest airport to Prairie State Generating Heliport is Shubert Airport (US-5538), about 1.8 nm to the e, followed by Herschel Hunter Airport and Bickel Airport.
Is the information on this page suitable for flight planning?
No. Prairie State Generating Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.