Foster Field
Daylight today(Jul 17, 2026, local time)
About 14h 30m 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 Foster Field
Foster Field is a small airport in El Dorado, United States. It sits at an elevation of 1,440 ft (439 m) and has 1 runway, the longest 2,440 ft / 744 m. It observes America/Chicago local time. The nearest airport is Patty Field (9K6), about 8.3 nm to the wsw.
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 |
|---|---|---|---|---|---|
| 17 / 35 | 2,440 ft / 744 m | 50 ft | Turf | Unlit | Open |
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| EUREKA HIGH SR-SS MON-FRI; SAT & SUN BY NOTAM[72-VINTA LO] | Special use | Danger | 6000 ft MSL | FL180 |
| EUREKA LOW SR-SS MON-FRI; SAT & SUN BY NOTAM[72-VINTA LO] | Special use | Danger | 2500 ft MSL | 6000 ft MSL |
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 | — | 1,273 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Foster Field.
Frequently asked questions
Where is Foster Field located?
Foster Field is small airport located in El Dorado, United States, at an elevation of 1,440 ft (439 m).
How many runways does Foster Field have?
Foster Field has 1 runway, the longest being 2,440 ft / 744 m.
What time zone is Foster Field in?
Foster Field is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Foster Field?
The magnetic variation (declination) at Foster Field is approximately 2.5° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Foster Field?
The nearest airport to Foster Field is Patty Field (9K6), about 8.3 nm to the wsw, followed by Captain Jack Thomas El Dorado Airport and West Branch Airport.
Is the information on this page suitable for flight planning?
No. Foster Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.