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The Pilots Desk
Small airport

Ross Field

ICAO OI25🇺🇸 Greenfield
Coordinates
39.3653°N, 83.3544°W
Elevation
960 ft (293 m)
Type
Small airport
Region
US-OH
Time zone
New York(UTC-04:00)
Magnetic variation
6.9° W

Daylight today(Jul 16, 2026, local time)

Civil dawn
05:49
Sunrise
06:20
Sunset
21:00
Civil dusk
21:31

About 14h 39m 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 Ross Field

Ross Field is a small airport in Greenfield, United States. It sits at an elevation of 960 ft (293 m) and has 1 runway, the longest 2,600 ft / 792 m. It observes America/New York local time. The nearest airport is Unger Field (0OI2), about 3 nm to the w.

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)

RunwayLengthWidthSurfaceLightingStatus
09 / 272,600 ft / 792 m150 ftTurfUnlitOpen

Airspace in this area(2)

NameClassTypeFloorCeiling
BRUSH CREEK 0800-2200 MON-SAT 134Special useDanger100 ft GND5000 ft MSL
BUCKEYE 08-22 LCL M-F; 08-16 LCL WKNDS & BY NTM 134Special useDanger5000 ft MSLFL180

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 Ross Field.

Live tracking (FR24) Open in Maps
🇺🇸 More airports in United States📘 Flying in the United States: a pilot's guide

Frequently asked questions

Where is Ross Field located?

Ross Field is small airport located in Greenfield, United States, at an elevation of 960 ft (293 m).

How many runways does Ross Field have?

Ross Field has 1 runway, the longest being 2,600 ft / 792 m.

What time zone is Ross Field in?

Ross Field is in the America/New York time zone (UTC-04:00).

What is the magnetic variation at Ross Field?

The magnetic variation (declination) at Ross Field is approximately 6.9° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Ross Field?

The nearest airport to Ross Field is Unger Field (0OI2), about 3 nm to the w, followed by Haas Airport and Donner Field.

Is the information on this page suitable for flight planning?

No. Ross Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.