Airport information
- FAA LID
- OK37
- Coordinates
- 36.4695, -95.6678
- Elevation
- 760 ft MSL
- Magnetic variation
- 5E
- Sectional chart
- KANSAS CITY
- Airport use
- Private
- Control tower
- No
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- MC ALESTER
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1943/09
- Distance from city
- 3 NE
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 | 05:34 AM | 10:34Z |
| Sunrise | 06:05 AM | 11:05Z |
| Sunset | 08:44 PM | 01:44Z |
| Evening civil twilight Loggable night begins | 09:15 PM | 02:15Z |
Plan a flight from OK37
Traffic pattern
- Landing
- Rwy 17
- Pattern
- left (turns left)
- TPA
- 1,800 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 17 at 1,800 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 17/35
2,000 ft × 25 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 2,000 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| TUL · Tulsa | VORTAC | 114.40 | r011° / 17.4 NM |
| BVO · Bartlesville | VOR-DME | 117.90 | r134° / 27.6 NM |
| GNP · Glenpool | VOR-DME | 110.60 | r018° / 36 NM |
VFR sectional
No published instrument procedures or Chart Supplement for OK37. VFR sectional link above.
Ownership & management
Remarks FAA
- FOR CD CTC TULSA APCH AT 918-831-6714/6720.
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 OK37 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 OK37
Dog Iron Ranch Airport (OK37) is an airport in Oologah, OK, at 760 ft MSL. It has 1 runway, the longest 2,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for OK37, refreshed from the Aviation Weather Center and FAA NASR.
Does OK37 have a control tower?
No. Dog Iron Ranch Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at OK37?
Dog Iron Ranch Airport has 1 runway; the longest is 2,000 ft. See the Runways tab for headings, surface, and lighting.
Where is OK37?
Dog Iron Ranch Airport is in Oologah, OK, at an elevation of 760 ft MSL. Coordinates: 36.4695, -95.6678.
Fly out of OK37 often?
Save OK37 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.