Helena Regional Airport

KHLN / HLN

Helena, US

Active NOTAMs
32

📋 NOTAM Summary

32
Total Active
0
Critical
0
Runway
0
NavAid
ℹ️

General Information

32 active
NOTAM: H0124/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 24, 2026 05:00 UTC
Expires
Feb 24, 2026 11:00 UTC
NOTAM Description
COM REMOTE COM OUTLET 122.2 U/S
Maintenance
NOTAM: A0741/26 | Q-Code: QMNXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:09 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
HLN APRON TXL C1, TXL C2, TXL C3, TXL C4, TXL C5, AERONAUTICS RAMP, WEST T RAMP, VETTER RAMP, CONDO HANGAR RAMP, DEPARTMENT OF NATURAL RESOURCES RAMP FICON COMPACTED SN BA GOOD TO MEDIUM OBS AT 2602202309.
NOTAM: H0178/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:09 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
APRON AIR CARRIER RAMP, EXEC AIR RAMP, MONTANA MEDICAL RAMP FICON PATCHY COMPACTED SN BA GOOD TO MEDIUM OBS AT 2602202309.
NOTAM: H0179/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:09 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
APRON TXL C1, TXL C2, TXL C3, TXL C4, TXL C5, AERONAUTICS RAMP, WEST T RAMP, VETTER RAMP, CONDO HANGAR RAMP, DEPARTMENT OF NATURAL RESOURCES RAMP FICON COMPACTED SN BA GOOD TO MEDIUM OBS AT 2602202309.
Maintenance
NOTAM: A0742/26 | Q-Code: QMNXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:09 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
HLN APRON AIR CARRIER RAMP, EXEC AIR RAMP, MONTANA MEDICAL RAMP FICON PATCHY COMPACTED SN BA GOOD TO MEDIUM OBS AT 2602202309.
QMRXX
NOTAM: A0740/26 | Q-Code: QMRXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:07 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
HLN RWY 35 FICON 10 PCT COMPACTED SN OBS AT 2602202307.
NOTAM: H0177/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:07 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
RWY 35 FICON 10 PCT COMPACTED SN OBS AT 2602202307.
NOTAM: H0176/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:07 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
TWY G FICON 31IN BERMS OBS AT 2602202307.
QMXXX
NOTAM: A0739/26 | Q-Code: QMXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:07 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
HLN TWY G FICON 31IN BERMS OBS AT 2602202307.
QMXXX
NOTAM: A0737/26 | Q-Code: QMXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:06 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
HLN TWY C FICON PATCHY COMPACTED SN OBS AT 2602202306.
QMXXX
NOTAM: A0738/26 | Q-Code: QMXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:06 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
HLN TWY E BTN TWY C AND RWY 09/27 FICON PATCHY COMPACTED SN OBS AT 2602202306.
NOTAM: H0175/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:06 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
TWY E BTN TWY C AND RWY 09/27 FICON PATCHY COMPACTED SN OBS AT 2602202306.
NOTAM: H0174/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 23:06 UTC
Expires
Feb 21, 2026 11:00 UTC
NOTAM Description
TWY C FICON PATCHY COMPACTED SN OBS AT 2602202306.
QLPAS
NOTAM: A0697/26 | Q-Code: QLPAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Feb 20, 2026 03:46 UTC
Expires
May 20, 2026 20:00 UTC
NOTAM Description
HLN RWY 09 PAPI U/S
NOTAM: H0156/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Feb 20, 2026 03:46 UTC
Expires
May 20, 2026 20:00 UTC
NOTAM Description
RWY 09 PAPI U/S
QMRLC
NOTAM: A0687/26 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 00:05 UTC
Expires
Feb 23, 2026 23:00 UTC
NOTAM Description
HLN RWY 10/28 CLSD
NOTAM: H0152/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 20, 2026 00:05 UTC
Expires
Feb 23, 2026 23:00 UTC
NOTAM Description
RWY 10/28 CLSD
NOTAM: H0058/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Feb 17, 2026 08:20 UTC
Expires
Feb 24, 2026 17:00 UTC
NOTAM Description
TWY B APCH AREA HLDG PSN SIGN FOR RWY 10/28 LGT U/S
NOTAM: F4956/26 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Jan 20, 2026 13:21 UTC
Expires
Sep 1, 2026 13:21 UTC
NOTAM Description
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. 2601201321-2609011321EST
NOTAM: H0275/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 11, 2025 22:08 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
RWY 05/23 CLSD EXC TAX BTN RWY 09/27 AND TWY B AND BTN RWY 09/27 AND TWY G
QMRLC
NOTAM: A7996/25 | Q-Code: QMRLC | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 11, 2025 22:08 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
HLN RWY 05/23 CLSD EXC TAX BTN RWY 09/27 AND TWY B AND BTN RWY 09/27 AND TWY G
QLEAS
NOTAM: A7833/25 | Q-Code: QLEAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 6, 2025 00:23 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
HLN RWY 05/23 REDL U/S
NOTAM: H0178/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 6, 2025 00:23 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
RWY 05/23 REDL U/S
NOTAM: H0175/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 6, 2025 00:18 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
RWY 05 SIGNS LGT U/S
NOTAM: H0154/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 3, 2025 23:10 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
RWY 23 PAPI U/S
NOTAM: H0153/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 3, 2025 23:10 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
RWY 05 PAPI U/S
QLPAS
NOTAM: A7796/25 | Q-Code: QLPAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 3, 2025 23:10 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
HLN RWY 05 PAPI U/S
QLPAS
NOTAM: A7797/25 | Q-Code: QLPAS | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
Effective From
Dec 3, 2025 23:10 UTC
Expires
Feb 28, 2026 23:00 UTC
NOTAM Description
HLN RWY 23 PAPI U/S
NOTAM: H0009/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Oct 1, 2025 07:15 UTC
Expires
Oct 2, 2026 20:00 UTC
NOTAM Description
NAV RWY 27 BACK COURSE U/S
QXXXX
NOTAM: A6571/25 | Q-Code: QXXXX | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Oct 1, 2025 07:15 UTC
Expires
Oct 2, 2026 20:00 UTC
NOTAM Description
HLN NAV RWY 27 BACK COURSE U/S
QMNLC
NOTAM: A6059/25 | Q-Code: QMNLC | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Jul 29, 2025 15:16 UTC
Expires
Jul 31, 2026 22:00 UTC
NOTAM Description
HLN APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT
NOTAM: H0180/25 | Q-Code: | Priority: 5
AD NOTAM
Airport/Aerodrome
HLN
ACTIVE
Effective From
Jul 29, 2025 15:16 UTC
Expires
Jul 31, 2026 22:00 UTC
NOTAM Description
APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT

Understanding NOTAMs

NOTAM Format

  • • A) Location identifier
  • • B) Effective date/time
  • • C) Expiry date/time
  • • E) NOTAM text description
  • • Q) Coded information

Data Sources

  • • FAA Defense Internet NOTAM Service
  • • International NOTAM exchange
  • • National aviation authorities
  • • Real-time updates every 15 minutes
  • • Automatic expiry processing