📍 Walworth⬆ 951 ft2 runways
K7V3 ·
Big Foot Airfield
42.52570°N
-88.65300°W
ARR / DAY
1
▼
58.3%
DEP / DAY
1
▼
66.7%
Big Foot Airfield (K7V3) is a small general aviation airport located in Walworth, WI, 29 mi north east of Rockford. It features 2 runways with the longest being 2,912 feet. SkyMeter has observed roughly 1 arrivals and 1 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
—
Wind
—
Visib
—
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
36
33% of ops
15 land · 7 TO
18
33% of ops
15 land · 6 TO
27
17% of ops
8 land · 6 TO
09
17% of ops
8 land · 4 TO
Runway 36 carries 33% of operations (15 landings, 7 takeoffs) over the last 30 days. The next most-used is 18 at 33%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
36
15 landings
UA 27%
18
15 landings
UA 13%
27
8 landings
UA 12%
09
8 landings
UA 0%
Approaches to 36 show a 27% unstable-approach rate (4 UA events from 15 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
1.9
flights/day · 58 total
Busy hour (local)
2pm
also 1pm · 4pm
Day vs night
66%
06:00–20:00 local
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| CTAF | 122.900 | — |
Airport operations
- ARTCC:
- ZAU
- Elevation:
- 948 ft
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 20:21 UTC