4/7342
01/25/2024 09:01
01/26/2026 16:54
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.
2401250901-2601261654EST
Start Date UTC
01/25/2024 09:01
End Date UTC
01/26/2026 16:54
Conditions
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.
2401250901-2601261654EST
10/005
10/02/2024 21:44
10/01/2025 20:00
NAV LOC RWY 27 BC U/S
Start Date UTC
10/02/2024 21:44
End Date UTC
10/01/2025 20:00
Conditions
NAV LOC RWY 27 BC U/S
07/056
07/23/2024 20:26
07/31/2025 22:00
APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT EXC PPR 406 324 5776
Start Date UTC
07/23/2024 20:26
End Date UTC
07/31/2025 22:00
Conditions
APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT EXC PPR 406 324 5776
12/192
12/25/2024 14:31
04/24/2025 14:30
OBST TOWER LGT (ASR 1239513) 463639.20N1120056.30W (1.4NM W HLN) 3957.0FT (85.0FT AGL) U/S
Start Date UTC
12/25/2024 14:31
End Date UTC
04/24/2025 14:30
Conditions
OBST TOWER LGT (ASR 1239513) 463639.20N1120056.30W (1.4NM W HLN) 3957.0FT (85.0FT AGL) U/S
12/194
12/25/2024 16:43
02/02/2025 23:30
AD AP BIRD ACT MIGRATORY
Start Date UTC
12/25/2024 16:43
End Date UTC
02/02/2025 23:30
Conditions
AD AP BIRD ACT MIGRATORY
12/193
12/25/2024 16:43
02/02/2025 23:00
OBST CRANE (ASN UNKNOWN) 463524N1120058W (2.81NM SW HLN)
UNKNOWN (150FT AGL) FLAGGED AND LGTD
Start Date UTC
12/25/2024 16:43
End Date UTC
02/02/2025 23:00
Conditions
OBST CRANE (ASN UNKNOWN) 463524N1120058W (2.81NM SW HLN)
UNKNOWN (150FT AGL) FLAGGED AND LGTD