91C NOTAMs

Active notices for Sauk/Prairie (91C), Prairie Du Sac, WI. 2 in force, as of 19 Sep 2026 0120Z. · Open on the map

All of Sauk/Prairie — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 1 min ago

Taxiway 1

Taxiway — closed

TWY NORTHEAST TWY CLSD CONST ACT ONLY

11/309Active · expires in 224d

Obstacles 1

Tower lights — unserviceable

OBST TOWER LGT (ASN 2020-AGL-4459-OE) 432207N0895203W (6.5NM NW 91C) 1539FT (304FT AGL) U/S

08/367Active · expires in 19d

All 2 active NOTAMs every severity, with windows and raw text

Taxiway · 1 active

Taxiway — closed

Medium

From 25 Nov 2025 2110Z to 1 May 2027 1200Z · NOTAM 11/309

TWY NORTHEAST TWY CLSD CONST ACT ONLY

11/309 NOTAMN 
Q) KZAU/QMXLC/IV/M/A/000/999/4317N08945W005 
A) 91C 
B) 2511252110 
C) 2705011200EST 

E) TWY NORTHEAST TWY CLSD CONSTRUCTION ACTIVITY ONLY

Obstacles · 1 active

Tower lights — unserviceable

Medium

From 23 Aug 2026 1622Z to 7 Oct 2026 1621Z · NOTAM 08/367

OBST TOWER LGT (ASN 2020-AGL-4459-OE) 432207N0895203W (6.5NM NW 91C) 1539FT (304FT AGL) U/S

08/367 NOTAMN<br/>
<b>Q) </b>KZAU/QOLAS/IV/M/E/000/016/4317N08945W005<br/>
<b>A) </b>91C<br/>
<b>B) </b>2608231622<br/>
<b>C) </b>2610071621<br/> 
<b>E) </b> TOWER LGT (ASN 2020-AGL-4459-OE) 432207N0895203W (6.5NM NW 91C) 1539FT (304FT AGL) U/S<br/>

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at 91C right now?

Sauk/Prairie has 2 active NOTAMs.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about 91C

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

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