91C
Sauk-Prairie Airport
Prairie Du Sac, WisconsinElevation 832 ftSmall airport
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Runway detail & declared distances
18/36
RWY 18177°T
REILYes
VGSIPAPI (P2L)
Traffic patternLeft
RWY 36357°T
REILYes
VGSIPAPI (P2L)
Traffic patternLeft
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Sauk-Prairie Airport is in Prairie Du Sac, Wisconsin. Field elevation 832 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPrivately owned
UseOpen to the public
TypeSmall airport
ManagerSAUK PRAIRIE AIRPORT INC.
Manager phone608-577-3754
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA91C
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)GREEN BAY
RegionWisconsin
CountryUnited States
Coordinates43.2979, -89.7558
Distance from city2 NM W
SERVICES & LIGHTING
Fuel100LL · UL94
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF122.900
FREQUENCIES
Communications
122.900
CTAF
CTAF
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›FOR CD CTC MADISON APP/DEP CON AT 608-249-8240. WHEN MADISON APCH CLSD, FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
›ULTRALIGHT ACTVTY ON & INVOF ARPT.
›TKOFS & LDGS ARE PROHIBITED ON UNPAVED SFCS.
›24 HR SELF SVC FUEL AVBL WITH CREDIT CARD.
›ACTVT MIRL RY 18/36, REIL RYS 18 & 36, & PAPI RYS 18 & 36 - CTAF.
›AVOID HOSPITAL/HELIPAD 3,000 FT SOUTHEAST OF RY 36 THLD.
›MAINT VEHICLE TFC ON AND INVOF ARPT.
›RY 18 DEPS CLIMB TO 1,800 FT MSL ON RY HEADING BFR TURNING EAST/SOUTHEAST.
›W RAMP AND TWY PVT, CLSD TSNT.
FREQUENTLY ASKED
Does 91C have a METAR?
No on-field METAR is issued for 91C. This page uses the nearest reporting station as a reference.
Does 91C have a TAF?
No TAF is issued directly for 91C. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 91C?
91C sits at 832 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 91C?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.