Dept of Corrections Heliport
Daylight today(Jul 16, 2026, local time)
About 14h 37m 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 Dept of Corrections Heliport
Dept of Corrections Heliport is a heliport in Grafton, United States. It sits at an elevation of 450 ft (137 m) and has 1 runway, the longest 30 ft / 9 m with a hard surface. It observes America/Chicago local time. The nearest airport is St Charles County Regional Airport/Smartt Field (KSET), about 3 nm to the sse.
Summary generated from this airport’s structured data — reference only.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| H1 | 30 ft / 9 m | 30 ft | Conc | Unlit | Open |
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| ST LOUIS CLASS B AREA E EXCLUDES AREA A,B,C AND D | Class B | Controlled | 3000 ft MSL | 8000 ft MSL |
| ST LOUIS CLASS B AREA K | Class B | Controlled | 5000 ft MSL | 8000 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Dept of Corrections Heliport.
Frequently asked questions
Where is Dept of Corrections Heliport located?
Dept of Corrections Heliport is heliport located in Grafton, United States, at an elevation of 450 ft (137 m).
How many runways does Dept of Corrections Heliport have?
Dept of Corrections Heliport has 1 runway, the longest being 30 ft / 9 m.
What time zone is Dept of Corrections Heliport in?
Dept of Corrections Heliport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Dept of Corrections Heliport?
The magnetic variation (declination) at Dept of Corrections Heliport is approximately 1.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Dept of Corrections Heliport?
The nearest airport to Dept of Corrections Heliport is St Charles County Regional Airport/Smartt Field (KSET), about 3 nm to the sse, followed by William E. Koenig Airport and Koenig Airport.
Is the information on this page suitable for flight planning?
No. Dept of Corrections Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.