Airports / 91C / Sauk-Prairie AirportGood ground coverage

📍 Prairie Du Sac⬆ 832 ft1 runways

91C ·

Sauk-Prairie Airport

43.29790°N

-89.75580°W

ARR / DAY

▲ 0.0%

DEP / DAY

▲ 0.0%

Sauk-Prairie Airport (91C) is a small general aviation airport located in Prairie Du Sac, WI, 24 mi north west of Madison. It features 1 runway measuring 2,936 feet.

Safety incidents

Last 1 days · 0 total

NORMAL

Current weather

From KMSN, 24 mi away (91C does not publish METAR)

19m ago

Temp

90°F

Wind

0 kts

0°

Visib

10+ km

Ceil

—

KMSN 262253Z 00000KT 10SM FEW045 BKN250 32/23 A2984 RMK AO2 SLP096 T03220233 $

Runways

1 installed

2,936 FT MAX

18/36

2,936 ft × 60

ASPH-G● LIT

Runway intelligence

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

64% of ops

399 land · 339 TO

36% of ops

225 land · 30 TO

Runway 18 carries 64% of operations (399 landings, 339 takeoffs) over the last 30 days. The next most-used is 36 at 36%.

Approach quality

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

18 399 landings

UA 16%

36 225 landings

UA 1%

Approaches to 18 show a 16% unstable-approach rate (65 UA events from 399 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

7.9

flights/day · 237 total

Busy hour (local)

7pm

also 3pm · 2pm

Day vs night

65%

06:00–20:00 local

Traffic concentrates around 2pm–7pm local, averaging 7.9 flights/day. Weekend volume runs 1.6× weekday (11.1 vs 7.0 daily).

Aircraft character

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

Activity is led by (24% of 187 flights). Top three types: , , .

Hourly traffic

Avg movements per hour · local time · last 30 days

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