Airport information
- FAA LID
- 1OK7
- Coordinates
- 34.8001, -97.4822
- Elevation
- 1,035 ft MSL
- Magnetic variation
- 7E
- Sectional chart
- DALLAS-FT WORTH
- Airport use
- Private
- Control tower
- No
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- MC ALESTER
- Attendance
- ALL ALL
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1990/07
- Distance from city
- 4 E
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:47 AM | 10:47Z |
| Sunrise | 06:17 AM | 11:17Z |
| Sunset | 08:47 PM | 01:47Z |
| Evening civil twilight Loggable night begins | 09:16 PM | 02:16Z |
Plan a flight from 1OK7
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 2,000 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 2,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
2,350 ft × 75 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Fence, 3 ft
- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Fence, 5 ft
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,350 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DUC · Duncan | VOR-DME | 111.00 | r032° / 32.9 NM |
| IRW · Will Rogers | VORTAC | 114.10 | r162° / 34.1 NM |
| TIK · Tinker | TACAN | 115.80 | r181° / 38.5 NM |
| ADM · Ardmore | VORTAC | 116.70 | r330° / 38.6 NM |
| ADH · Ada | VOR-DME | 117.80 | r264° / 40 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 1OK7. VFR sectional link above.
Ownership & management
Remarks FAA
- FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
Nearby airports
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 1OK7 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.
About 1OK7
Grimes Airport (1OK7) is an airport in Maysville, OK, at 1,035 ft MSL. It has 1 runway, the longest 2,350 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 1OK7, refreshed from the Aviation Weather Center and FAA NASR.
Does 1OK7 have a control tower?
No. Grimes Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 1OK7?
Grimes Airport has 1 runway; the longest is 2,350 ft. See the Runways tab for headings, surface, and lighting.
Where is 1OK7?
Grimes Airport is in Maysville, OK, at an elevation of 1,035 ft MSL. Coordinates: 34.8001, -97.4822.
Fly out of 1OK7 often?
Save 1OK7 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.