Sheridan Field Private
OK99 · Drummond, OK · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 08:01 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:51 AM | 11:51Z |
| Sunrise | 07:17 AM | 12:17Z |
| Sunset | 07:35 PM | 00:35Z |
| Evening civil twilight Loggable night begins | 08:01 PM | 01:01Z |
Plan a flight from OK99
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
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Runways
RWY 17LEFT traffic
- Heading
- 170° true
- Dimensions
- 2,600 ft
- TPA
- 2,200 ft MSL (≈1,000 AGL) · standard
- Surface
- TURF
Enter the left downwind (heading 350°) on the 45° at 2,200 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 2,600 ft |
Prefer one flat page? Full runway details for OK99 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the OK99 kneeboard →
Comms & NavAids
No published frequencies, ILS, or nearby navaids for OK99.
Charts & procedures
No published instrument procedures or Chart Supplement for OK99 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- OK99
- Coordinates
- 36.2883, -98.0231
- Elevation
- 1,220 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for OK99.
Nearby airports
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Also nearby: 6OK3 Johnson Field (private) (7 NM) · 4O7 Decker Field (9 NM) · 8OK4 Black I Ranch (private) (10 NM) · 4OK0 1904 Private Runway (private) (11 NM) · OK51 Enix (private) (12 NM)
About OK99
Sheridan Field (OK99) is an airport in Drummond, OK, at 1,220 ft MSL. It has 1 runway, the longest 2,600 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for OK99, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at OK99?
Sheridan Field has 1 runway; the longest is 2,600 ft. See the Runways section for headings, surface, and lighting.
Where is OK99?
Sheridan Field is in Drummond, OK, at an elevation of 1,220 ft MSL. Coordinates: 36.2883, -98.0231.
More about OK99
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open OK99 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.