📍 Churchville⬆ 409 ft3 runways
K0W3 ·
Harford County Airport
39.56680°N
-76.20240°W
ARR / DAY
35
▲
7.9%
DEP / DAY
33
▲
13.8%
Harford County Airport (K0W3) is a small general aviation airport located in Churchville, MD, 29 mi north east of Baltimore. It features 3 runways with the longest being 3,353 feet. SkyMeter has observed roughly 35 arrivals and 33 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
77°F
Wind
3 kts
150°
Visib
10+ km
Ceil
—
Runways
3 installed
01/19
3,353 ft × 75
ASPH● LITMED
10/28
2,000 ft × 40
ASPH-G● LITCLOSED
14/32
1,600 ft × 75
TURF-G○ unlitCLOSED
Runway intelligence
Which runway carries the operations, observed over the last 30 days
01
33% of ops
409 land · 595 TO
19
25% of ops
302 land · 164 TO
14
11% of ops
138 land · 10 TO
28
11% of ops
133 land · 8 TO
10
10% of ops
124 land · 8 TO
32
9% of ops
115 land · 4 TO
Runway 01 carries 33% of operations (409 landings, 595 takeoffs) over the last 30 days. The next most-used is 19 at 25%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
01
409 landings
UA 5%
19
302 landings
UA 4%
14
138 landings
UA 4%
28
133 landings
UA 17%
10
124 landings
UA 21%
32
115 landings
UA 6%
Approaches to 01 show a 5% unstable-approach rate (22 UA events from 409 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.
Traffic behavior
When the field is busy: hourly + weekday vs weekend
Daily avg
39.5
flights/day · 1,186 total
Busy hour (local)
5pm
also 3pm · 4pm
Day vs night
71%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.800 | — |
| APCH | 125.525 | — |
| APCH | 291.625 | — |
| UNICOM | 122.800 | — |
| AWOS | 132.725 | — |
Airport operations
- ARTCC:
- ZDC
- Mag var:
- 11° W
- Fuel:
- 100LL
Hourly traffic
Avg movements per hour · local time · last 30 days
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 22:00 UTC