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 25 DECEMBER 2025

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 -6 (UTC -5 during Daylight Saving 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 good 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

-	ULTRALIGHT ACTVTY 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 25 December 2025 at 0901z to 22 January 2026 at 0900z.

IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 18		download (228KB)
RNAV (GPS) RWY 36		download (243KB)
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 12-Jan-2026

	Local (UTC-6)	Zulu (UTC)
Morning civil twilight	06:59	12:59
Sunrise	07:31	13:31
Sunset	16:44	22:44
Evening civil twilight	17:16	23:16

Current date and time

Zulu (UTC)	12-Jan-2026 14:00:32
Local (UTC-6)	12-Jan-2026 08:00:32

METAR

KDLL 13nm N	121335Z AUTO 23005KT 10SM CLR M03/M06 A3005 RMK AO2 T10331057
KC29 15nm SE	121335Z AUTO 22005KT 10SM CLR M02/M06 A3007 RMK AO1 T10181064
KC35 17nm NW	121335Z AUTO 24006KT 10SM CLR M02/M05 A3006 RMK AO2 T10171055 PWINO
KLNR 19nm W	121256Z AUTO 00000KT 10SM CLR M03/M07 A3009 RMK AO2 SLP193 T10331067
KMSN 20nm SE	121353Z 00000KT 10SM BKN200 M03/M06 A3007 RMK AO2 SLP195 T10281061 $

TAF

KMSN
20nm SE

121120Z 1212/1312 24010KT P6SM SCT250 FM130600 22007KT P6SM BKN250 FM131100 22009KT P6SM BKN110

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		$5.65		$5.85
Updated 02-Dec-2025

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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