Airport information
- FAA LID
- OL41
- Coordinates
- 34.9081, -96.2436
- Elevation
- 792 ft MSL
- Sectional chart
- DALLAS-FT WORTH
- Airport use
- Private
- Control tower
- No
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- MC ALESTER
- Segmented circle
- No
- Activated
- 2023/05
- Distance from city
- 4 S
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 | 05:42 AM | 10:42Z |
| Sunrise | 06:12 AM | 11:12Z |
| Sunset | 08:42 PM | 01:42Z |
| Evening civil twilight Loggable night begins | 09:12 PM | 02:12Z |
Plan a flight from OL41
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 1,800 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 1,800 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
1,956 ft · Turf (Fair)- Heading
- n/a
- Traffic pattern
- Left
- Heading
- n/a
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 1,956 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| ADH · Ada | VOR-DME | 117.80 | r067° / 21.9 NM |
| MLC · Mc Alester | VORTAC | 112.00 | r271° / 23 NM |
VFR sectional
No published instrument procedures or Chart Supplement for OL41. VFR sectional link above.
Ownership & management
Remarks FAA
- SEE AIRSPACE CASE NO. 2022-ASW-8966-NRA.
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 OL41 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 OL41
Lobo Field (OL41) is an airport in Calvin, OK, at 792 ft MSL. It has 1 runway, the longest 1,956 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for OL41, refreshed from the Aviation Weather Center and FAA NASR.
Does OL41 have a control tower?
No. Lobo Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at OL41?
Lobo Field has 1 runway; the longest is 1,956 ft. See the Runways tab for headings, surface, and lighting.
Where is OL41?
Lobo Field is in Calvin, OK, at an elevation of 792 ft MSL. Coordinates: 34.9081, -96.2436.
Fly out of OL41 often?
Save OL41 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.