Airport information
- FAA LID
- 12OH
- Coordinates
- 39.8348, -84.3335
- Elevation
- 940 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- CINCINNATI
- Airport use
- Private
- Control tower
- No
- ARTCC
- INDIANAPOLIS (ZID)
- Flight service (FSS)
- DAYTON
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1994/10
- 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 (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:36 AM | 09:36Z |
| Sunrise | 06:09 AM | 10:09Z |
| Sunset | 09:09 PM | 01:09Z |
| Evening civil twilight Loggable night begins | 09:42 PM | 01:42Z |
Plan a flight from 12OH
Traffic pattern
- Landing
- Rwy 17
- Pattern
- right (turns right)
- TPA
- 1,900 ft MSL (≈1,000 AGL)
Enter the right downwind for Rwy 17 at 1,900 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 17/35
1,030 ft × 100 ft · Turf- Heading
- n/a
- Traffic pattern
- Right
- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Pline, 50 ft, 430 ft from threshold
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 1,030 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DQN · Dayton | VOR-DME | 114.50 | r166° / 11.3 NM |
| FFO · Patterson | TACAN | 115.20 | r278° / 12.9 NM |
| SGH · Springfield | VOR-DME | 113.20 | r274° / 22.5 NM |
| XSF · Springfield | TACAN | 133.80 | r274° / 22.7 NM |
| RID · Richmond | VORTAC | 110.60 | r081° / 23.8 NM |
| ROD · Rosewood | VORTAC | 117.50 | r211° / 30.3 NM |
| MXQ · Midwest | VOR-DME | 112.90 | r319° / 34.6 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 12OH. VFR sectional link above.
Ownership & management
Remarks FAA
- INSUFFICIENT AIRSPACE AVBL FOR SIMULTANEOUS OPERATIONS AT MCGREGOR & MCJVS ARPTS.
- PERSONAL USE.
- FOR CD CTC COLUMBUS APCH AT 614-338-8537
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 12OH 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 12OH
McGregor Airfield (12OH) is an airport in Brookville, OH, at 940 ft MSL. It has 1 runway, the longest 1,030 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 12OH, refreshed from the Aviation Weather Center and FAA NASR.
Does 12OH have a control tower?
No. McGregor Airfield is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 12OH?
McGregor Airfield has 1 runway; the longest is 1,030 ft. See the Runways tab for headings, surface, and lighting.
Where is 12OH?
McGregor Airfield is in Brookville, OH, at an elevation of 940 ft MSL. Coordinates: 39.8348, -84.3335.
Fly out of 12OH often?
Save 12OH 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.