1
Runway
0
Frequencies
4
Procedures
2
NOTAMs
Quick Facts
ICAO
K91C
FAA
91C
Elevation
832 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
43.298, -89.756
Airport Information
Facility Type
AIRPORT
Elevation
832 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
43.2979, -89.7558
Current Weather
METAR KDLL 272055Z AUTO 09010KT 10SM SCT046 25/14 A2998 RMK AO2 T02520144
Flight Category
VFR
Wind
90° at 10 kt
Visibility
10+ SM
Temperature
25.2°C
Dewpoint
14.4°C
Altimeter
1015.30 inHg
Cloud Cover
SCT
Nearest weather from KDLL (13 NM away)
Observed 2026-06-27 20:55Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 18/36 | 2,936 ft | 60 ft | ASPH-G | - |
Active NOTAMs
IFR Procedures
2 Runway, 2 Approaches
Nearby Airports in Wisconsin
67WI
ACCURATE
NECEDAH — 890 ft
67WI
ACCURATE
NECEDAH — 890 ft
K63C
ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS) — 979.2 ft
63C
ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS) — 979.2 ft
1WI6
AERO ESTATES
RAYMOND TOWNSHIP — 825 ft
1WI6
AERO ESTATES
RAYMOND TOWNSHIP — 825 ft
WI69
AIR TROY ESTATES
EAST TROY — 820 ft
WI69
Air Troy Estates Restricted Airport
East Troy — 820 ft
Nearest airports
- 67WI — ACCURATE
NECEDAH
- 67WI — ACCURATE
NECEDAH
- K63C — ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS)
- 63C — ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS)
- 1WI6 — AERO ESTATES
RAYMOND TOWNSHIP
Wisconsin airports
K91C Operational Overview
Location & Facility
Sauk-Prairie Airport (K91C) is a airport located in Prairie Du Sac, Wisconsin, United States. The field sits at an elevation of 832 feet above mean sea level (MSL) at coordinates 43.2979°N, 89.7558°W.
Runways
Sauk-Prairie Airport has 1 runway. The longest runway (18/36) measures 2,936 feet by 60 feet with a asph-g surface.
Communications & Operations
Sauk-Prairie Airport is a non-towered (pilot-controlled) field.
Instrument Procedures
Sauk-Prairie Airport has 4 published instrument flight procedures, including 2 approaches. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Current Conditions
The current flight category at Sauk-Prairie Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 2 active NOTAMs for this facility.
Frequently Asked Questions
What is K91C?
K91C is the ICAO identifier for Sauk-Prairie Airport, a public-use airport located in Prairie Du Sac, Wisconsin, United States.
How many runways does Sauk-Prairie Airport have?
Sauk-Prairie Airport (K91C) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of K91C?
The field elevation of Sauk-Prairie Airport is 832 feet above mean sea level (MSL).
Is fuel available at K91C?
No fuel types are currently listed for Sauk-Prairie Airport. Contact the FBO directly for availability.
What are the current weather conditions at K91C?
The current flight category at Sauk-Prairie Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K91C?
There are currently 2 active NOTAMs for Sauk-Prairie Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for K91C?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Sauk-Prairie Airport.
Where is Sauk-Prairie Airport located?
Sauk-Prairie Airport (K91C) is located in Prairie Du Sac, Wisconsin, United States, at an elevation of 832 ft MSL.