📍 Walworth⬆ 951 ft2 runways
K7V3 ·
Big Foot Airfield
42.52570°N
-88.65300°W
ARR / DAY
0
▼
100.0%
DEP / DAY
0
▼
90.0%
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.
Safety incidents
Last 7 days · 0 total
Current weather
From KRFD, 32 mi away (K7V3 does not publish METAR)
Temp
85°F
Wind
7 kts
200°
Visib
10+ km
Ceil
—
Runway intelligence
Which runway carries the operations, observed over the last 30 days
36
34% of ops
52 land · 34 TO
18
34% of ops
51 land · 34 TO
09
17% of ops
26 land · 17 TO
27
15% of ops
22 land · 10 TO
Runway 36 carries 34% of operations (52 landings, 34 takeoffs) over the last 30 days. The next most-used is 18 at 34%.
Approach quality
Per-runway unstable-approach, go-around, and long-rollout rates
36
52 landings
UA 8%
18
51 landings
UA 8%
09
26 landings
UA 0%
27
22 landings
UA 18%
Approaches to 36 show a 8% unstable-approach rate (4 UA events from 52 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
2.3
flights/day · 70 total
Busy hour (local)
6pm
also 4pm · 7pm
Day vs night
74%
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 17:27 UTC