Airports / K7V3 / Big Foot AirfieldGood ground coverage

📍 Walworth⬆ 951 ft2 runways

K7V3 ·

Big Foot Airfield

42.52570°N

-88.65300°W

ARR / DAY

▲ 45.5%

DEP / DAY

▼ 13.3%

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 2 arrivals and 2 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KRFD, 32 mi away (K7V3 does not publish METAR)

16m ago

Temp

70°F

Wind

5 kts

340°

Visib

10+ km

Ceil

—

KRFD 271354Z 34005KT 10SM CLR 21/16 A3004 RMK AO2 SLP168 T02110161

Runways

2 installed

2,912 FT MAX

Runway intelligence

Which runway carries the operations, observed over the last 30 days

30% of ops

24 land · 26 TO

29% of ops

23 land · 17 TO

25% of ops

20 land · 9 TO

15% of ops

12 land · 9 TO

Runway 36 carries 30% of operations (24 landings, 26 takeoffs) over the last 30 days. The next most-used is 18 at 29%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

36 24 landings

UA 0%

18 23 landings

UA 13%

27 20 landings

UA 5%

09 12 landings

UA 8%

Approaches to 36 show a 0% unstable-approach rate (0 UA events from 24 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

3.6

flights/day · 109 total

Busy hour (local)

12am

also 4pm · 6pm

Day vs night

54%

06:00–20:00 local

Traffic concentrates around 12am–6pm local, averaging 3.6 flights/day. Weekend volume runs 0.6× weekday (2.4 vs 4.3 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (30% of 100 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.900	—

Airport operations

ARTCC:: ZAU
Elevation:: 948 ft

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