KBZN NOTAMs

Active notices for Bozeman Yellowstone International Airport (BZN · KBZN), Bozeman, MT. 38 in force, as of 6 Aug 2026 2041Z.

All of Bozeman Yellowstone International Airport — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 7h ago

Runway 9

Runway 11 — closed

RWY 11G/29G CLSD

08/006Active · expires in 1d

Runway 11

RWY 11G/29G DECLARED WIDTH NOW 60FT

06/140Active · expires in 10d

Runway 30

RWY 30 TDZ MARKINGS NOT MARKED

07/256Active · expires in 25d

Runway 03/21

RWY 03/21 HLDG PSN MARKING FOR RWY 12/30 NOT MARKED

07/188Active · expires in 74d

Runway 30 — displaced

RWY 30 THR DISPLACED 328FT. DECLARED DIST: TORA 9322FT TODA 9322FT ASDA 9322FT LDA 8994FT

06/020Active · expires in 86d

Runway 12

RWY 12 DECLARED DIST: TORA 9322FT TODA 9322FT ASDA 9322FT LDA 9322FT

06/019Active · expires in 86d

All 38 active NOTAMs every severity, with windows and raw text

Runway · 12 active

Runway 11 — closed

High

From 3 Aug 2026 1047Z to 8 Aug 2026 1300Z · NOTAM 08/006 · ICAO A3487/26

RWY 11G/29G CLSD

08/006 NOTAMN 
Q) KZLC/QMRLC/IV/NBO/A/000/999/4546N11109W005 
A) KBZN 
B) 2608031047 
C) 2608081300 

E) RWY 11G/29G CLSD

Runway 11

Medium

From 16 Jun 2026 2300Z to 16 Aug 2026 2359Z · NOTAM 06/140 · ICAO A2742/26

RWY 11G/29G DECLARED WIDTH NOW 60FT

!BZN 06/140 BZN RWY 11G/29G DECLARED WIDTH NOW 60FT 2606162300-2608162359

Runway 30

Medium

From 31 Jul 2026 0635Z to 31 Aug 2026 2359Z · NOTAM 07/256

RWY 30 TDZ MARKINGS NOT MARKED

!BZN 07/256 BZN RWY 30 TDZ MARKINGS NOT MARKED 2607310635-2608312359

Runway 03/21

Medium

From 24 Jul 2026 1244Z to 20 Oct 2026 1300Z · NOTAM 07/188

RWY 03/21 HLDG PSN MARKING FOR RWY 12/30 NOT MARKED

!BZN 07/188 BZN RWY 03/21 HLDG PSN MARKING FOR RWY 12/30 NOT MARKED 2607241244-2610201300

Runway 30 — displaced

Medium

From 2 Jun 2026 1744Z to 31 Oct 2026 2359Z · NOTAM 06/020 · ICAO A2554/26

RWY 30 THR DISPLACED 328FT. DECLARED DIST: TORA 9322FT TODA 9322FT ASDA 9322FT LDA 8994FT

!BZN 06/020 BZN RWY 30 THR DISPLACED 328FT. DECLARED DIST: TORA 9322FT TODA 9322FT ASDA 9322FT LDA 8994FT 2606021744-2610312359

Runway 12

Medium

From 2 Jun 2026 1744Z to 31 Oct 2026 2359Z · NOTAM 06/019 · ICAO A2555/26

RWY 12 DECLARED DIST: TORA 9322FT TODA 9322FT ASDA 9322FT LDA 9322FT

!BZN 06/019 BZN RWY 12 DECLARED DIST: TORA 9322FT TODA 9322FT ASDA 9322FT LDA 9322FT 2606021744-2610312359

Runway 12 — obscured

Medium

From 29 Jul 2026 1733Z to 31 Oct 2026 2359Z · NOTAM 07/244

RWY 12 HLDG PSN SFC MARKING FOR RWY 03/21 OBSC

!BZN 07/244 BZN RWY 12 HLDG PSN SFC MARKING FOR RWY 03/21 OBSC 2607291733-2610312359

Runway 11

Medium

From 4 Sep 2025 2034Z until further notice · NOTAM 09/026 · ICAO A7332/25

RWY 11G DECLARED DIST: TORA 2298FT TODA 2298FT ASDA 2298FT LDA 2298FT

!BZN 09/026 BZN RWY 11G DECLARED DIST: TORA 2298FT TODA 2298FT ASDA 2298FT LDA 2298FT 2509042034-PERM

Runway 29

Medium

From 7 Sep 2025 2058Z until further notice · NOTAM 09/032 · ICAO A7338/25

RWY 29G DECLARED DIST: TORA 2298FT TODA 2298FT ASDA 2298FT LDA 2298FT

!BZN 09/032 BZN RWY 29G DECLARED DIST: TORA 2298FT TODA 2298FT ASDA 2298FT LDA 2298FT 2509072058-PERM

Taxiway B2 — markings non-standard

Low

From 20 May 2026 2336Z to 1 Sep 2026 2359Z · NOTAM 05/114 · ICAO 05/2265

TWY B2 HLDG PSN MARKINGS AT RWY 12/30 NOT STD

05/114 NOTAMN 
Q) KZLC/QMMXX/V/M/A/000/999/4546N11109W005 
A) KBZN 
B) 2605202336 
C) 2609012359 

E) TWY B2 HLDG PSN MARKINGS AT RWY 12/30 NOT STD

Taxiway A2 — markings non-standard

Low

From 20 May 2026 2335Z to 1 Sep 2026 2359Z · NOTAM 05/113 · ICAO A2264/26

TWY A2 HLDG PSN MARKINGS AT RWY 12/30 NOT STD

05/113 NOTAMN 
Q) KZLC/QMMXX/V/M/A/000/999/4546N11109W005 
A) KBZN 
B) 2605202335 
C) 2609012359 

E) TWY A2 HLDG PSN MARKINGS AT RWY 12/30 NOT STD

Runway 12/30 — markings non-standard

Low

From 31 Dec 2025 1651Z to 1 Oct 2026 2359Z · NOTAM 12/755

RWY 12/30 CL MARKINGS NOT STD

12/755 NOTAMN 
Q) KZLC/QMMXX/V/M/A/000/999/4546N11109W005 
A) KBZN 
B) 2512311651 
C) 2610012359 

E) RWY 12/30 CL MARKINGS NOT STD

Taxiway · 6 active

Taxiway C3 — closed

Medium

From 25 Jul 2026 1735Z to 8 Aug 2026 0100Z · NOTAM 07/203 · ICAO A3393/26

TWY C3 BTN RWY 12/30 AND APCH END RWY 11 CLSD

07/203 NOTAMR 
Q) KZLC/QMXLC/IV/M/A/000/999/4546N11109W005 
A) KBZN 
B) 2607251735 
C) 2608080100 

E) TWY C3 BTN RWY 12/30 AND APCH END RWY 11 CLSDAPCH END RWY 11RSTRCTN>0? TO|

Taxiway E — closed

Medium

From 7 May 2026 1501Z until further notice · NOTAM 05/031 · ICAO A2105/26

TWY E CLSD

A2105/26 NOTAMN Q) KZLC/QMXLC////000/999/4546N11109W005 A) KBZN B) 2605071501 C) PERM E) TWY E CLSD

Taxiway F — non-standard

Low

From 5 Aug 2026 1515Z to 28 Aug 2026 2359Z · NOTAM 08/013

TWY F LOCATION SIGN WEST SIDE FOR TWY F4 NOT STD

!BZN 08/013 BZN TWY F LOCATION SIGN WEST SIDE FOR TWY F4 NOT STD 2608051515-2608282359

Taxiway F — non-standard

Low

From 5 Aug 2026 1516Z to 28 Aug 2026 2359Z · NOTAM 08/014

TWY F LOCATION SIGN EAST SIDE FOR TWY F4 NOT STD

!BZN 08/014 BZN TWY F LOCATION SIGN EAST SIDE FOR TWY F4 NOT STD 2608051516-2608282359

Taxiway F — non-standard

Low

From 5 Aug 2026 1518Z to 28 Aug 2026 2359Z · NOTAM 08/015

TWY F LOCATION SIGN EAST SIDE NOT STD

!BZN 08/015 BZN TWY F LOCATION SIGN EAST SIDE NOT STD 2608051518-2608282359

Apron — irregular surface

Low

From 31 Jul 2026 0632Z to 31 Aug 2026 2359Z · NOTAM 07/254 · ICAO A3480/26

APRON TERMINAL RAMP E EDGE IRREGULAR SFC

07/254 NOTAMR 
Q) KZLC/QMNXX/IV/NBO/A/000/999/4546N11109W005 
A) KBZN 
B) 2607310632 
C) 2608312359 
E) TERMINAL RAMP E EDGE IRREGULAR SFC

Approach & navaids · 1 active

Runway 12 — glide path unserviceable

Medium

From 9 Aug 2026 2300Z to 13 Sep 2026 2300Z · NOTAM 08/005 · ICAO A3486/26

NAV ILS RWY 12 GP U/S

08/005 NOTAMN 
Q) KZLC/QIGAS/IV/NBO/A/000/999/4546N11109W025 
A) KBZN 
B) 2608092300 
C) 2609132300 

E) ILS RWY 12 GP U/S

Lighting · 4 active

Taxiway C2 — unserviceable

Medium

From 5 Aug 2026 0456Z to 11 Aug 2026 2359Z · NOTAM 08/011

TWY C2 HLDG PSN SIGN LGT U/S

!BZN 08/011 BZN TWY C2 HLDG PSN SIGN LGT U/S 2608050456-2608112359

Taxiway B3 — unserviceable

Medium

From 31 Jul 2026 0632Z to 31 Aug 2026 2359Z · NOTAM 07/253 · ICAO A3481/26

TWY B3 EDGE LGT NOT STD

07/253 NOTAMR 
Q) KZLC/QXXAS/IV/M/A/000/999/4546N11109W005 
A) KBZN 
B) 2607310632 
C) 2608312359 

E) TWY B3 EDGE LGT NOT STD

Runway 30 — approach lighting unserviceable

Medium

From 23 Jan 2026 2022Z to 3 Sep 2026 2000Z (estimated) · NOTAM 01/169 · ICAO A0284/26

RWY 30 ALS U/S

01/169 NOTAMN 
Q) KZLC/QLAAS/IV/NBO/A/000/999/4546N11109W005 
A) KBZN 
B) 2601232022 
C) 2609032000EST 
E) RWY 30 MEDIUM INTST ALS WITH RAI LGT U/S

Runway 30 — installed

Low

From 23 Jan 2026 2021Z until further notice · NOTAM 01/168 · ICAO A0282/26

RWY 30 RWY END ID LGT COMMISSIONED

01/168 NOTAMR 
Q) KZLC/QLICS/IV/BO/A/000/999/4546N11109W005 
A) KBZN 
B) 2601232021 
C) PERM 

E) RWY 30 RWY END ID LGT 
 COMMISSIONED

Airspace · 4 active

AIRSPACE UAS WI AN AREA DEFINED AS .6NM RADIUS OF 454549N1112007W (7.8NM W BZN) SFC-40FT A

Low

From 7 Aug 2026 0100Z to 7 Aug 2026 0500Z · NOTAM 08/021

AIRSPACE UAS WI AN AREA DEFINED AS .6NM RADIUS OF 454549N1112007W (7.8NM W BZN) SFC-40FT AGL

!BZN 08/021 BZN AIRSPACE UAS WI AN AREA DEFINED AS .6NM RADIUS OF 454549N1112007W (7.8NM W BZN) SFC-40FT AGL 2608070100-2608070500

AIRSPACE UAS WI AN AREA DEFINED AS .3NM RADIUS OF 454140N1111657W (7.58NM SW BZN) SFC-30FT

Low

From 7 Aug 2026 1200Z to 7 Aug 2026 1600Z · NOTAM 08/022

AIRSPACE UAS WI AN AREA DEFINED AS .3NM RADIUS OF 454140N1111657W (7.58NM SW BZN) SFC-30FT AGL

!BZN 08/022 BZN AIRSPACE UAS WI AN AREA DEFINED AS .3NM RADIUS OF 454140N1111657W (7.58NM SW BZN) SFC-30FT AGL 2608071200-2608071600

AIRSPACE UAS WI AN AREA DEFINED AS 1NM RADIUS OF 454735N1112207W (9NM W BZN) SFC-30FT AGL

Low

From 7 Aug 2026 1500Z to 7 Aug 2026 1700Z · NOTAM 08/023

AIRSPACE UAS WI AN AREA DEFINED AS 1NM RADIUS OF 454735N1112207W (9NM W BZN) SFC-30FT AGL

!BZN 08/023 BZN AIRSPACE UAS WI AN AREA DEFINED AS 1NM RADIUS OF 454735N1112207W (9NM W BZN) SFC-30FT AGL 2608071500-2608071700

AIRSPACE SEE ZLC 05/087 PJE DLY SR-SS

Low

From 24 May 2026 1145Z to 10 Aug 2026 0243Z · NOTAM 05/147 · ICAO A2328/26

AIRSPACE SEE ZLC 05/087 PJE DLY SR-SS

!BZN 05/147 BZN AIRSPACE SEE ZLC 05/087 PJE DLY SR-SS 2605241145-2608100243

Obstacles · 3 active

OBST TOWER LGT (ASR UNKNOWN) 454614.70N1111328.80 (3NM W BZN) UNKNOWN (354FT AGL) U/S

Medium

From 30 Jun 2026 1143Z to 30 Sep 2026 2359Z · NOTAM 06/302

OBST TOWER LGT (ASR UNKNOWN) 454614.70N1111328.80 (3NM W BZN) UNKNOWN (354FT AGL) U/S

!BZN 06/302 BZN OBST TOWER LGT (ASR UNKNOWN) 454614.70N1111328.80 (3NM W BZN) UNKNOWN (354FT AGL) U/S 2606301143-2609302359

OBST TOWER LGT (ASR UNKNOWN) 454614.70N1111328.80W (3NM W BZN) UNKNOWN (354FT AGL) U/S

Medium

From 30 Jun 2026 1143Z to 30 Sep 2026 2359Z · NOTAM 06/303

OBST TOWER LGT (ASR UNKNOWN) 454614.70N1111328.80W (3NM W BZN) UNKNOWN (354FT AGL) U/S

!BZN 06/303 BZN OBST TOWER LGT (ASR UNKNOWN) 454614.70N1111328.80W (3NM W BZN) UNKNOWN (354FT AGL) U/S 2606301143-2609302359

OBST CRANE (ASN 2025-ANM-3418-NRA) 454638N1110926W (0.3NM W BZN) 4697FT (244FT AGL) FLAGGE

Low

From 15 Jun 2026 1134Z to 31 Oct 2026 0014Z · NOTAM 06/066 · ICAO A2630/26

OBST CRANE (ASN 2025-ANM-3418-NRA) 454638N1110926W (0.3NM W BZN) 4697FT (244FT AGL) FLAGGED AND LGTD MON-FRI SR-SS

!BZN 06/066 BZN OBST CRANE (ASN 2025-ANM-3418-NRA) 454638N1110926W (0.3NM W BZN) 4697FT (244FT AGL) FLAGGED AND LGTD 
 MON-FRI SR-SS 2606151134-2610310014

Procedures · 6 active

Instrument approach

Medium

From 23 Mar 2026 1455Z to 27 Oct 2026 1455Z (estimated) · NOTAM 6/2482 · ICAO A1159/26 · FDC

IAP BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT. ILS Y OR LOC Y RWY 12 , AMDT 11... S-ILS 12 DA 4701/HAT 258 ALL CATS EXCEPT WHEN ADVISED BY ATC THE CRANE IS DOWN. TEMPORARY CRANE 4697 MSL 1181 FT WEST OF BZN AIRPORT (2025-ANM-3418-NRA). 2603231455-2610271455EST

Q) KZLC/QPIXX/I/NBO/A/000/999/4546N11109W005
A) KBZN
B) 2603231455
C) 2611021455EST
E) BZN BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT.
ILS Y OR LOC Y RWY 12 , AMDT 11...
S-ILS 12 DA 4701/HAT 258 ALL CATS EXCEPT WHEN ADVISED BY ATC THE CRANE IS DOWN. TEMPORARY CRANE 4697 MSL 1181 FT WEST OF BZN AIRPORT (2025-ANM-3418-NRA).

Instrument approach — inoperative

Medium

From 17 Mar 2026 2003Z to 27 Oct 2026 2003Z (estimated) · NOTAM 6/9514 · ICAO A1151/26 · FDC

IAP BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT. RNAV (RNP) Z RWY 12, AMDT 2... RNP 0.10 DA 4793/HAT 350 ALL CATS, VIS ALL CATS 5/8. RNP 0.30 DA 4836/HAT 393 ALL CATS. FOR INOP ALS, INCREASE RNP 0.10 ALL CATS VISIBILITY TO 1 SM, AND INCREASE RNP 0.30 ALL CATS VISIBILITY TO 1 SM EXCEPT WHEN ADVISED BY ATC THE CRANE IS DOWN. TEMPORARY CRANE 4697 MSL 1181 FT WEST OF BZN AIRPORT (2025-ANM-3418-NRA). 2603172003-2610272003EST

Q) KZLC/QPIXX/I/NBO/A/000/999/4546N11109W005
A) KBZN
B) 2603172003
C) 2610272003EST
E) BZN BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT.
RNAV (RNP) Z RWY 12, AMDT 2...
RNP 0.10 DA 4793/HAT 350 ALL CATS, VIS ALL CATS 5/8. RNP 0.30 DA 4836/HAT 393 ALL CATS. FOR INOP ALS, INCREASE RNP 0.10 ALL CATS VISIBILITY TO 1 SM, AND INCREASE RNP 0.30 ALL CATS VISIBILITY TO 1 SM EXCEPT WHEN ADVISED BY ATC THE CRANE IS DOWN. TEMPORARY CRANE 4697 MSL 1181 FT WEST OF BZN AIRPORT (2025-ANM-3418-NRA).

Instrument approach

Medium

From 18 Sep 2025 1937Z to 24 Mar 2027 1936Z (estimated) · NOTAM 5/7113 · ICAO A7580/25 · FDC

IAP BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT. RNAV (GPS) Y RWY 12, ORIG-C... RNAV (GPS) Y RWY 30, ORIG... CIRCLING CAT A/B MDA 5060/HAA 587 EXCEPT WHEN ADVISED BY ATC THE CRANE IS DOWN. TEMPORARY CRANE 4697 MSL 1181 FT WEST OF BZN AIRPORT (2025-ANM-3418-NRA). 2509181937-2703241936EST

Q) KZLC/QPIXX/I/NBO/A/000/999/4546N11109W005
A) KBZN
B) 2509181937
C) 2703241936EST
E) BZN BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT.
RNAV (GPS) Y RWY 12, ORIG-C...
RNAV (GPS) Y RWY 30, ORIG...
CIRCLING CAT A/B MDA 5060/HAA 587 EXCEPT WHEN ADVISED BY ATC THE CRANE IS DOWN. TEMPORARY CRANE 4697 MSL 1181 FT WEST OF BZN AIRPORT (2025-ANM-3418-NRA).

STAR BOZEMAN YELLOWSTONE INTERNATIONAL, BOZEMAN, MT

Medium

From 12 Aug 2025 0130Z to 12 Aug 2027 0130Z · NOTAM 5/5752 · ICAO A6927/25 · FDC

STAR BOZEMAN YELLOWSTONE INTERNATIONAL, BOZEMAN, MT. BGMAN ONE ARRIVAL...NOT AVBL

!FDC 5/5752 BZN STAR BOZEMAN YELLOWSTONE INTERNATIONAL, BOZEMAN, MT.
BGMAN ONE ARRIVAL...NOT AVBL 2508120130-2708120130

STAR BOZEMAN YELLOWSTONE INTERNATIONAL, BOZEMAN, MT

Medium

From 12 Aug 2025 0130Z to 12 Aug 2027 0130Z · NOTAM 5/5751 · ICAO A6926/25 · FDC

STAR BOZEMAN YELLOWSTONE INTERNATIONAL, BOZEMAN, MT. EATZZ ONE ARRIVAL...NOT AVBL

!FDC 5/5751 BZN STAR BOZEMAN YELLOWSTONE INTERNATIONAL, BOZEMAN, MT.
EATZZ ONE ARRIVAL...NOT AVBL 2508120130-2708120130

Instrument approach

Medium

From 17 Jul 2026 1026Z to 17 Jul 2028 1026Z (estimated) · NOTAM 6/6413 · ICAO A3190/26 · FDC

IAP BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT. RNAV (RNP) Z RWY 30, AMDT 1... RNP 0.11 DA 4835/HAT 373. 2607171026-2807171026EST

Q) KZLC/QPIXX/I/NBO/A/000/999/4546N11109W005
A) KBZN
B) 2607171025
C) 2702261025EST
E) BZN BOZEMAN YELLOWSTONE INTL, BOZEMAN, MT.
RNAV (RNP) Z RWY 30, AMDT 1...
RNP 0.11 DA 4835/HAT 373.

Other · 2 active

COM REMOTE COM OUTLET 122.5 U/S

Medium

From 7 Aug 2026 0600Z to 7 Aug 2026 1100Z · NOTAM 07/252

COM REMOTE COM OUTLET 122.5 U/S

!BZN 07/252 BZN COM REMOTE COM OUTLET 122.5 U/S 2608070600-2608071100

COM REMOTE TRANS/REC 118.975, 226.675 U/S

Medium

From 11 Aug 2026 0700Z to 11 Aug 2026 1100Z · NOTAM 08/016

COM REMOTE TRANS/REC 118.975, 226.675 U/S

!BZN 08/016 BZN COM REMOTE TRANS/REC 118.975, 226.675 U/S 2608110700-2608111100

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

Frequently asked

Are there any NOTAMs at KBZN right now?

Bozeman Yellowstone International Airport has 38 active NOTAMs, 12 of them affecting runways, 1 of high significance.

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 KBZN

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.