KHLN NOTAMs

Active notices for Helena Regional (HLN · KHLN), Helena, MT. 11 in force, as of 5 Nov 2026 0547Z. · Open on the map

All of Helena Regional — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 2 min ago

Taxiway 3

Taxiway — closed

Runway 05/23 is closed except taxi between runway 09/27 and taxiway B and between runway 09/27 and taxiway G.

FAA text

RWY 05/23 CLSD EXC TAX BTN RWY 09/27 AND TWY B AND BTN RWY 09/27 AND TWY G

07/048Active · expires in 57d

Apron — closed

NTL guard and FOREST service heavy ramp, MNG helicopter ramp is closed for transient aircraft.

FAA text

APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT

07/074Active · expires in 269d

Apron — closed

MONTANA NTL guard helicopter ramp, NTL guard and FOREST service heavy ramp is closed to transient.

FAA text

APRON MONTANA NTL GUARD HEL RAMP, NTL GUARD AND FOREST SERVICE HVY RAMP CLSD TO TRANSIENT

07/075Active · expires in 269d

Approach & navaids 1

Remote communications outlet 122.2 out of servicescheduled

Remote communications outlet 122.2 is out of service.

FAA text

COM REMOTE COM OUTLET 122.2 U/S

11/060Starts in 4d

Lighting 2

Runway 23 — PAPI unserviceable

Runway 23 PAPI is out of service.

FAA text

RWY 23 PAPI U/S

07/045Active · expires in 57d

Runway 05 — PAPI unserviceable

Runway 05 PAPI is out of service.

FAA text

RWY 05 PAPI U/S

07/047Active · expires in 57d

All 11 active NOTAMs every severity, with windows and raw text

Taxiway · 3 active

Taxiway — closed

Medium

From 18 Jul 2026 1614Z to 31 Dec 2026 2300Z · NOTAM 07/048 · ICAO A2677/26

RWY 05/23 CLSD EXC TAX BTN RWY 09/27 AND TWY B AND BTN RWY 09/27 AND TWY G

!HLN 07/048 HLN RWY 05/23 CLSD EXC TAX BTN RWY 09/27 AND TWY B AND BTN RWY 09/27 AND TWY G 2607181614-2612312300

Apron — closed

Medium

From 28 Jul 2026 1327Z to 31 Jul 2027 2200Z · NOTAM 07/074 · ICAO A2715/26

APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT

!HLN 07/074 HLN APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT 2607281327-2707312200

Apron — closed

Medium

From 28 Jul 2026 1342Z to 31 Jul 2027 2200Z · NOTAM 07/075 · ICAO A2716/26

APRON MONTANA NTL GUARD HEL RAMP, NTL GUARD AND FOREST SERVICE HVY RAMP CLSD TO TRANSIENT

!HLN 07/075 HLN APRON MONTANA NTL GUARD HEL RAMP, NTL GUARD AND FOREST SERVICE HVY RAMP CLSD TO TRANSIENT 2607281342-2707312200

Approach & navaids · 1 active

Remote communications outlet 122.2 out of service

Medium

From 9 Nov 2026 1600Z to 9 Nov 2026 2300Z · NOTAM 11/060

COM REMOTE COM OUTLET 122.2 U/S

!HLN 11/060 HLN COM REMOTE COM OUTLET 122.2 U/S 2611091600-2611092300

Lighting · 3 active

Runway 23 — PAPI unserviceable

Medium

From 18 Jul 2026 1611Z to 31 Dec 2026 2300Z · NOTAM 07/045 · ICAO 07/2671

RWY 23 PAPI U/S

!HLN 07/045 HLN RWY 23 PAPI U/S 2607181611-2612312300

Runway 05 — PAPI unserviceable

Medium

From 18 Jul 2026 1611Z to 31 Dec 2026 2300Z · NOTAM 07/047 · ICAO A2675/26

RWY 05 PAPI U/S

!HLN 07/047 HLN RWY 05 PAPI U/S 2607181611-2612312300

Runway 05/23 — unserviceable

Low

From 18 Jul 2026 1611Z to 31 Dec 2026 2300Z · NOTAM 07/046 · ICAO 07/2674

RWY 05/23 REDL U/S

!HLN 07/046 HLN RWY 05/23 REDL U/S 2607181611-2612312300

Obstacles · 2 active

Crane — erected

Low

From 2 Nov 2026 1730Z to 1 Dec 2026 1900Z · NOTAM 11/050 · ICAO 11/3484

OBST CRANE (ASN UNKNOWN) 463644N1115948W (1.83NM W HLN) UNKNOWN (160FT AGL) FLAGGED AND LGTD

!HLN 11/050 HLN OBST CRANE (ASN UNKNOWN) 463644N1115948W (1.83NM W HLN) 
UNKNOWN (160FT AGL) FLAGGED AND LGTD 2611021730-2612011900

Obstacle lights — unserviceable

Low

From 2 Nov 2026 1652Z to 2 Dec 2026 1652Z · NOTAM 11/049 · ICAO A3483/26

OBST TOWER LGT (ASR 1246290) 463559.60N1115928.20W (0.5NM SW HLN) 3988FT (82FT AGL) U/S

!HLN 11/049 HLN OBST TOWER LGT (ASR 1246290) 463559.60N1115928.20W (0.5NM SW HLN) 3988FT (82FT AGL) U/S 2611021652-2612021652

Procedures · 2 active

Approach RNAV (RNP) Z RWY 27 changed

Medium

From 26 Aug 2026 1206Z to 31 Dec 2026 1206Z (estimated) · NOTAM 6/8170 · ICAO A2893/26 · FDC

IAP HELENA RGNL, HELENA, MT. RNAV (RNP) Z RWY 27, AMDT 2... CHANGE NOTE TO READ: FOR INOPERATIVE ALS, INCREASE RNP 0.13 DA* VISIBILITY ALL CATS TO 7/8 SM, RNP 0.30 DA# VISIBILITY ALL CATS TO 1 3/8 SM. 2608261206-2612311206EST

!FDC 6/8170 HLN IAP HELENA RGNL, HELENA, MT.
RNAV (RNP) Z RWY 27, AMDT 2...
CHANGE NOTE TO READ: FOR INOPERATIVE ALS, INCREASE RNP 0.13 DA* VISIBILITY ALL CATS TO 7/8 SM, RNP 0.30 DA# VISIBILITY ALL CATS TO 1 3/8 SM.
2608261206-2612311206EST

Approach RNAV (RNP) Z RWY 9 changed

Medium

From 27 Mar 2026 1511Z to 1 Apr 2028 1511Z (estimated) · NOTAM 6/4859 · ICAO A1472/26 · FDC

IAP HELENA RGNL, HELENA, MT. RNAV (RNP) Z RWY 9, AMDT 2... RNP 0.11 DA 4244/HAT 380. 2603271511-2804011511EST

!FDC 6/4859 HLN IAP HELENA RGNL, HELENA, MT.
RNAV (RNP) Z RWY 9, AMDT 2...
RNP 0.11 DA 4244/HAT 380.
2603271511-2804011511EST

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

Frequently asked

Are there any NOTAMs at KHLN right now?

Helena Regional has 11 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 KHLN

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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