1
Runway
5
Frequencies
2
Procedures
5
NOTAMs
Quick Facts
FAA
0W3
Elevation
411.6 ft MSL
Runways
1
Frequencies
5
Tower
No
Fuel
100LL,A
Coordinates
39.569, -76.204
Airport Information
Facility Type
AIRPORT
Elevation
411.6 ft MSL
Control Tower
No
Fuel Types
100LL,A
ARTCC
WASHINGTON
Coordinates
39.5689, -76.2041
Ownership
Private
Hours of Operation
Current Weather
METAR K0W3 280335Z AUTO 04005KT 9SM OVC008 21/21 A2999 RMK AO2 CIG 007V009 T02100210
Flight Category
IFR
Wind
40° at 5 kt
Visibility
9 SM
Temperature
21°C
Dewpoint
21°C
Altimeter
1015.70 inHg
Cloud Cover
OVC
Nearest weather from K0W3 (0 NM away)
Observed 2026-06-28 03:35Z
Nearby Weather Cameras
No camera at 0W3. Showing nearest cameras.
Chester County Airport
North · Camera 1
32 NM away
1 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 01/19 | 3,354 ft | 75 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| 0W3 AWOS-3PT | 132.725 | - |
| APCH/P DEP/P | 125.525 | POTOMAC TRACON |
| APCH/P DEP/P | 291.625 | POTOMAC TRACON |
| CTAF | XXX.XXX | HARFORD COUNTY |
| UNICOM | XXX.XXX | HARFORD COUNTY |
Active NOTAMs
IFR Procedures
1 Runway, 1 Approaches
Nearby Airports in Maryland
MD48
Albrecht Airstrip
Long Green — 325 ft
2MD0
Anderson Farm Airport
Marion — 8 ft
5MD5
ARCADIA FARMS
PRINCESS ANNE — 18 ft
5MD5
Arcadia Farms Airport
Princess Anne — 18 ft
MD21
ASHLAND LANDING FARM
CENTREVILLE — 10 ft
MD21
Ashland Landing Farm Airport
Centreville — 10 ft
MD64
ASPLUNDH
ST MICHAELS — 10 ft
KBWI
BALTIMORE/WASHINGTON INTL THURGOOD MARSHALL
BALTIMORE — 143.4 ft
Nearest airports
- MD48 — Albrecht Airstrip
Long Green
- 2MD0 — Anderson Farm Airport
Marion
- 5MD5 — ARCADIA FARMS
PRINCESS ANNE
- 5MD5 — Arcadia Farms Airport
Princess Anne
- MD21 — ASHLAND LANDING FARM
CENTREVILLE
Maryland airports
0W3 Operational Overview
Location & Facility
HARFORD COUNTY (0W3) is a privately owned airport open to the public located in CHURCHVILLE, Maryland, United States. The field sits at an elevation of 411.6 feet above mean sea level (MSL) at coordinates 39.5689°N, 76.2041°W.
Runways
HARFORD COUNTY has 1 runway. The longest runway (01/19) measures 3,354 feet by 75 feet with a asph surface.
Communications & Operations
HARFORD COUNTY is a non-towered (pilot-controlled) field. A total of 5 communication frequencies are published for this facility.
Services & Fuel
HARFORD COUNTY offers 100LL,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
HARFORD COUNTY has 2 published instrument flight procedures, including 1 approach. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Weather Cameras
1 FAA Weather Camera is available near HARFORD COUNTY, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at HARFORD COUNTY is IFR (Instrument Flight Rules — instrument approach required). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 5 active NOTAMs for this facility.
Frequently Asked Questions
What is 0W3?
0W3 is the ICAO identifier for HARFORD COUNTY, a public-use airport located in CHURCHVILLE, Maryland, United States.
How many runways does HARFORD COUNTY have?
HARFORD COUNTY (0W3) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 0W3?
The field elevation of HARFORD COUNTY is 411.6 feet above mean sea level (MSL).
Is fuel available at 0W3?
Yes, HARFORD COUNTY offers 100LL,A fuel.
What are the current weather conditions at 0W3?
The current flight category at HARFORD COUNTY is IFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at 0W3?
There are currently 5 active NOTAMs for HARFORD COUNTY. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for 0W3?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for HARFORD COUNTY.
Where is HARFORD COUNTY located?
HARFORD COUNTY (0W3) is located in CHURCHVILLE, Maryland, United States, at an elevation of 411.6 ft MSL.
Does 0W3 have weather cameras?
0W3 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.