HLN NOTAMs

Helena Regional Airport, Helena, MT · KHLN

Helena Regional Airport in Helena, Montana (IATA HLN, ICAO KHLN) has 15 current NOTAMs (Notices to Air Missions): 13 in effect now and 2 starting later. By category: runways (6), aprons (2) and communications (2). The list comes from the FAA NOTAM Management Service, refreshed by cwsi.net every few minutes; each NOTAM shows its number, category, start and end time in UTC, and a plain-English reading.

Filter, explain and share KHLN NOTAMs HLN airport info HLN weather and runway winds

15 current NOTAMs for KHLN (FAA data as of Nov 5 1327Z)

Runway6
Apron2
Communications2
Obstacle2
Procedures2
Navaid1

In effect now (13)

11/062RunwayNov 5 0816Z – Nov 12 1800Z

RWY 09 HLDG PSN SIGN LGT U/S 2611050816-2611121800

11/061RunwayNov 5 0804Z – Nov 12 2000Z

RWY 09 PAPI U/S 2611050804-2611122000EST

11/050ObstacleNov 2 1730Z – Dec 1 1900Z

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

11/049ObstacleNov 2 1652Z – Dec 2 1652Z

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

11/027NavaidNov 1 2303Z – Nov 20 2000Z

NAV ILS RWY 27 U/S 2611012303-2611202000EST

6/8170ProceduresAug 26 1206Z – Dec 31 1206Z

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

07/075ApronJul 28 1342Z – Jul 31 2200Z

APRON MONTANA NTL GUARD HEL RAMP, NTL GUARD AND FOREST SERVICE HVY RAMP CLSD TO TRANSIENT 2607281342-2707312200

07/074ApronJul 28 1327Z – Jul 31 2200Z

APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT 2607281327-2707312200

07/048RunwayJul 18 1614Z – Dec 31 2300Z

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

07/047RunwayJul 18 1611Z – Dec 31 2300Z

RWY 05 PAPI U/S 2607181611-2612312300

07/045RunwayJul 18 1611Z – Dec 31 2300Z

RWY 23 PAPI U/S 2607181611-2612312300

07/046RunwayJul 18 1611Z – Dec 31 2300Z

RWY 05/23 REDL U/S 2607181611-2612312300

6/4859ProceduresMar 27 1511Z – Apr 1 1511Z

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

Starting later (2)

11/060CommunicationsNov 9 1600Z – Nov 9 2300Z

COM REMOTE COM OUTLET 122.2 U/S 2611091600-2611092300

11/059CommunicationsNov 9 1600Z – Nov 9 2300Z

COM REMOTE TRANS/REC 121.5 U/S 2611091600-2611092300

Airport diagram

Official FAA PDF (effective Oct 29 to Nov 26)

FAA airport diagram, cycle 2611, effective Oct 29 to Nov 26, 2026. Reference only, not for navigation.

FBOs and services

FBOs

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Interactive NOTAM search for KHLN (category filters, maps, share links and a NOTAM decoder)
Helena Regional Airport: codes, map and current weather
HLN weather and runway winds (METAR and TAF in plain English)
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More NOTAMs in Montana

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Times are UTC (Z). Plain-English explanations are generated by cwsi.net from the NOTAM abbreviations and may simplify; the original NOTAM text is authoritative. NOTAMs come from the FAA NOTAM Management Service; cwsi.net refreshes its copy every 3 minutes. cwsi.net is not affiliated with the FAA: always confirm NOTAMs through official sources (a standard briefing or FAA NOTAM Search) before flight.