📍 Walworth⬆ 951 ft2 runways
K7V3 ·
Big Foot Airfield
42.52570°N
-88.65300°W
ARR / DAY
3
▲
72.7%
DEP / DAY
2
▲
6.7%
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 3 arrivals and 2 departures per day on average over the last 7 days.
Safety incidents
Last 7 days · 0 total
Current weather
From KRFD, 32 mi away (K7V3 does not publish METAR)
Temp
58°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
36
35% of ops
28 land · 23 TO
18
26% of ops
21 land · 19 TO
27
24% of ops
19 land · 9 TO
09
15% of ops
12 land · 9 TO
Runway 36 carries 35% of operations (28 landings, 23 takeoffs) over the last 30 days. The next most-used is 18 at 26%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
36
28 landings
UA 4%
18
21 landings
UA 10%
27
19 landings
UA 5%
09
12 landings
UA 8%
Approaches to 36 show a 4% unstable-approach rate (1 UA events from 28 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
3.7
flights/day · 112 total
Busy hour (local)
12am
also 4pm · 8pm
Day vs night
57%
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 10:16 UTC