Air Evac 25 Heliport
Daylight today(Aug 30, 2026, local time)
About 12h 58m 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 Air Evac 25 Heliport
Air Evac 25 Heliport is a heliport in Duncan, United States. It sits at an elevation of 1,083 ft (330 m). It observes America/Chicago local time. The nearest airport is Halliburton Field (DUC), about 0.3 nm to the se.
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 (0)
No runway data recorded for this airport.
Airspace in this area(1)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| SHEPPARD 2 NORM MON-FRI SR-1HR-SS+1HR & BY NOTAM | Special use | Danger | 8000 ft MSL | FL180 |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | 417 ft | 1,007 ft | — |
| Obstacle | 331 ft | 1,122 ft | — |
| Obstacle | 266 ft | 1,188 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Air Evac 25 Heliport.
Frequently asked questions
Where is Air Evac 25 Heliport located?
Air Evac 25 Heliport is heliport located in Duncan, United States, at an elevation of 1,083 ft (330 m).
What time zone is Air Evac 25 Heliport in?
Air Evac 25 Heliport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Air Evac 25 Heliport?
The magnetic variation (declination) at Air Evac 25 Heliport is approximately 3.3° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Air Evac 25 Heliport?
The nearest airport to Air Evac 25 Heliport is Halliburton Field (DUC), about 0.3 nm to the se, followed by Ramsak Airport and Rocket Ranch Airport.
Is the information on this page suitable for flight planning?
No. Air Evac 25 Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.