AirNav: 91C - Sauk/Prairie Airport

91C

Sauk/Prairie Airport
Prairie du Sac, Wisconsin, USA

GOING TO PRAIRIE DU SAC?

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FAA INFORMATION EFFECTIVE 29 OCTOBER 2026

Location

FAA Identifier:	91C
Lat/Long:	43-17-52.3000N 089-45-20.9000W 43-17.871667N 089-45.348333W 43.2978611,-89.7558056 (estimated)
Elevation:	832 ft. / 253.6 m (surveyed)
Variation:	00E (1985)
From city:	2 miles W of PRAIRIE DU SAC, WI
Time zone:	UTC -5 (UTC -6 during Standard Time)
Zip code:	53578

Airport Operations

Airport use:	Open to the public
Activation date:	01/1963
Control tower:	no
ARTCC:	CHICAGO CENTER
FSS:	GREEN BAY FLIGHT SERVICE STATION
NOTAMs facility:	GRB (NOTAM-D service available)
Attendance:	UNATNDD
Wind indicator:	lighted
Segmented circle:	no
Lights:	ACTVT MIRL RY 18/36, REIL RYS 18 & 36, & PAPI RYS 18 & 36 - CTAF.
Beacon:	white-green (lighted land airport) Operates sunset to sunrise.

Airport Communications

CTAF:	122.9
MADISON APPROACH:	135.45
MADISON DEPARTURE:	135.45
WX AWOS-3 at DLL (13 nm N):	118.325 (608-356-1071)
WX AWOS-3 at C29 (15 nm SE):	118.675 (608-833-1686)
WX AWOS-3PT at C35 (17 nm NW):	118.95 (608-768-0023)
WX ASOS at LNR (19 nm W):	119.425 (608-583-2576)

APCH/DEP SVC PRVDD BY CHICAGO ARTCC ON FREQS 133.3/257.925 (LONE ROCK RCAG) WHEN MADISON TWR CLSD.

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
DLLr176/15.2		DELLS VORTAC		117.00		03E
MSNr294/20.4		MADISON VORTAC		108.60		03E

Airport Services

Fuel available:	100LL UL94 100LL:24 HR SELF SVC FUEL AVBL WITH CREDIT CARD.
Parking:	tiedowns
Airframe service:	NONE
Powerplant service:	NONE
Bottled oxygen:	NONE
Bulk oxygen:	NONE

Runway Information

Runway 18/36

Dimensions:	2936 x 60 ft. / 895 x 18 m
Surface:	asphalt, in fair condition
Runway edge lights:	medium intensity
	RUNWAY 18	RUNWAY 36
Latitude:	43-18.113167N	43-17.630495N
Longitude:	089-45.365038W	089-45.331887W
Elevation:	831.4 ft.	820.1 ft.
Traffic pattern:	left	left
Runway heading:	177	357
Markings:	nonprecision, in good condition	nonprecision, in good condition
Visual slope indicator:	2-light PAPI on left (3.00 degrees glide path)	2-light PAPI on left (3.00 degrees glide path)
Runway end identifier lights:	yes	yes
Touchdown point:	yes, no lights	yes, no lights

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	CFM INVESTMENTS ONE QUENCH DRIVE PRAIRIE DU SAC, WI 53578 Phone 608-643-8530
Manager:	SAUK PRAIRIE AIRPORT INC. P O BOX 7 PRAIRIE DU SAC, WI 53754 Phone 608-577-3754

Additional Remarks

A58-36	25 FT TREES AT RWY END, 225L.
-	ULTRALGT & HEL ACT ON & INVOF ARPT.
-	MAINT VEHICLE TFC ON AND INVOF ARPT.
-	W RAMP AND TWY PVT, CLSD TSNT.
-	AVOID HOSPITAL/HELIPAD 3,000 FT SOUTHEAST OF RY 36 THLD.
-	RY 18 DEPS CLIMB TO 1,800 FT MSL ON RY HEADING BFR TURNING EAST/SOUTHEAST.
-	TKOFS & LDGS ARE PROHIBITED ON UNPAVED SFCS.
-	FOR CD CTC MADISON APP/DEP CON AT 608-249-8240. WHEN MADISON APCH CLSD, FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

Instrument Procedures

NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.

NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 29 October 2026 at 0901Z to 26 November 2026 at 0900z.

IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 18		download (233KB)
RNAV (GPS) RWY 36		download (248KB)
NOTE: Special Take-Off Minimums/Departure Procedures apply		download (483KB)

Other nearby airports with instrument procedures:

KDLL - Baraboo/Wisconsin Dells Regional Airport (13 nm N)
C29 - Middleton Municipal Airport - Morey Field (15 nm SE)
C35 - Reedsburg Municipal Airport (17 nm NW)
KLNR - Tri-County Regional Airport (19 nm W)
C47 - Portage Municipal Airport (20 nm NE)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Road maps at: MapQuest Bing Google

Aerial photo
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Sectional chart

Airport distance calculator
Flying to Sauk/Prairie Airport? Find the distance to fly. From to 91C

Sunrise and sunset

Times for 30-Oct-2026

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	07:03	12:03
Sunrise	07:33	12:33
Sunset	17:53	22:53
Evening civil twilight	18:22	23:22

Current date and time

Zulu (UTC)	30-Oct-2026 12:24:33
Local (UTC-5)	30-Oct-2026 07:24:33

METAR

KDLL 13nm N	301155Z AUTO 00000KT 10SM CLR 02/01 A3034 RMK AO2 T00200010 10058 20013
KC29 15nm SE	301155Z AUTO 00000KT 10SM CLR 05/01 A3035 RMK AO1 T00510013 10060 20017
KC35 17nm NW	301155Z AUTO 00000KT 10SM CLR 03/02 A3034 RMK AO2 T00280023 10052 20018
KLNR 19nm W	301156Z AUTO 23003KT 10SM CLR 02/01 A3035 RMK AO2 SLP277 T00170011 10039 20000 53009
KMSN 20nm SE	301153Z 00000KT 10SM BKN130 BKN250 03/01 A3034 RMK AO2 SLP280 T00330011 10061 20028 53009

TAF

KMSN
20nm SE

301120Z 3012/3112 VRB03KT P6SM BKN250 FM301800 11005KT P6SM OVC080 PROB30 3022/3104 6SM -SHRA OVC050 FM310600 12006KT P6SM -SHRA SCT035 BKN050

NOTAMs

Click for the latest NOTAMs

NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

FBO, Fuel Providers, and Aircraft Ground Support

Business Name

Contact

Services / Description

Fuel Prices

Comments

Blue Sky Flight LLC

608-215-9609
[email]

Aviation fuel

More info about Blue Sky Flight LLC

	100LL		UL94
SS		$6.55		$6.25
Updated 13-Jun-2026

write

SS=Self service

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Other Pages about Sauk/Prairie Airport

www.saukprairieairport.com

Page from the Wisconsin airport directory (PDF)


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