Harford County (0W3)
Non-towered public-use airport serving Churchville, Maryland, at 412 ft elevation.
Elevation412 ft
ControlNon-towered
Longest runway3,354 ft
Magnetic variation11° W
On the field: flight training, aircraft rental (as listed in FAA data). Find flight schools in Maryland.
Live weather
Forecast (TAF)
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Frequencies
| AWOS/ASOS | 132.725 |
|---|---|
| CTAF | 122.8 |
| UNICOM | 122.8 |
| Approach/Departure | 125.525 Potomac |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 01/19 | 3,354 × 75 ft | Asphalt | Medium intensity |
Fuel: 100LL, A. Sectional: Washington.
Runway diagram
Drawn to scale from FAA runway-end data, true north up. White bars mark displaced thresholds. Not for navigation: use the official FAA airport diagram and Chart Supplement.
Nearby airports
W42Fallston10 NM SW58MClaremont15 NM EKMTNMartin State18 NM SWW48Essex Skypark21 NM SWMD1Massey Aerodrome25 NM SEKBWIBaltimore/Washington International Thurgood Marshall32 NM SW
Before you fly here
- Read the FAA Chart Supplement entry for 0W3: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around 0W3 for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 1995. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.