| Domestic |
12/14/25 1518Z | 12/14/25 1900Z | | !HLN 12/453 HLN APRON WEST T RAMP FICON 1IN DRY SN BA MEDIUM TO POOR OBS AT 2512141516. 2512141518-2512141900 |
12/14/25 1516Z | 12/14/25 1900Z | | !HLN 12/452 HLN TWY ALL FICON PATCHY ICE AND PATCHY COMPACTED SN BA GOOD TO MEDIUM OBS AT 2512141516. 2512141516-2512141900 |
12/14/25 1516Z | 12/14/25 1900Z | | !HLN 12/451 HLN TWY A RUNUP PAD FOR RWY 09, B, C, D, A, TWY E BTN TWY C AND RWY 09/27 WIP SN REMOVAL 2512141516-2512141900 |
12/14/25 1514Z | 12/14/25 1900Z | | !HLN 12/450 HLN APRON ALL FICON PATCHY ICE AND COMPACTED SN BA MEDIUM TO POOR OBS AT 2512141514. 2512141514-2512141900 |
12/14/25 1513Z | 12/14/25 1900Z | Runway | !HLN 12/449 HLN RWY 17 FICON 3/3/3 50 PCT COMPACTED SN OBS AT 2512141513. 2512141513-2512141900 |
12/14/25 0921Z | 12/21/25 2300Z | Runway | !HLN 12/448 HLN RWY 05 HLDG PSN SIGN AT RWY 17 LEFT SIDE LGT U/S 2512140921-2512212300 |
12/13/25 1739Z | 4/12/26 1739Z | | !HLN 12/418 HLN OBST TOWER LGT (ASR 1059779) 463534.20N1115953.40W (1.0NM SW HLN) 4085.0FT (86.0FT AGL) U/S 2512131739-2604121739 |
12/12/25 2202Z | 12/14/25 2300Z | | !HLN 12/383 HLN TWY E APCH AREA HLDG PSN SIGN NORTH SIDE LGT U/S 2512122202-2512142300 |
12/12/25 1610Z | 3/12/26 0500Z | | !HLN 12/349 HLN OBST TOWER LGT (ASR 1014766) 463316.40N1121832.10W (13.8NM WSW HLN) 6647.0FT (216.9FT AGL) U/S 2512121610-2603120500 |
12/12/25 1000Z | 12/15/25 2300Z | Runway | !HLN 12/317 HLN RWY 10/28 CLSD 2512121000-2512152300 |
12/11/25 2208Z | 2/28/26 2300Z | Runway | !HLN 12/275 HLN RWY 05/23 CLSD EXC TAX BTN RWY 09/27 AND TWY B AND BTN RWY 09/27 AND TWY G 2512112208-2602282300 |
12/6/25 0023Z | 2/28/26 2300Z | Runway | !HLN 12/178 HLN RWY 05/23 REDL U/S 2512060023-2602282300 |
12/6/25 0018Z | 2/28/26 2300Z | Runway | !HLN 12/175 HLN RWY 05 SIGNS LGT U/S 2512060018-2602282300 |
12/3/25 2310Z | 2/28/26 2300Z | Runway | !HLN 12/154 HLN RWY 23 PAPI U/S 2512032310-2602282300 |
12/3/25 2310Z | 2/28/26 2300Z | Runway | !HLN 12/153 HLN RWY 05 PAPI U/S 2512032310-2602282300 |
11/24/25 1753Z | | | !HLN 11/140 HLN OBST TOWER LGT (ASR 1246290) 463559.60N1115928.20W (0.5NM SW HLN) 3987.9FT (81.0FT AGL) U/S 2511241753-2512241700EST |
11/15/25 2119Z | 12/31/25 2330Z | | !HLN 11/111 HLN AD AP BIRD ACT MIGRATORY BIRDS IN THE AREA 2511152119-2512312330 |
10/1/25 0715Z | 10/2/26 2000Z | | !HLN 10/009 HLN NAV RWY 27 BACK COURSE U/S 2510010715-2610022000 |
7/29/25 1516Z | 7/31/26 2200Z | | !HLN 07/180 HLN APRON NTL GUARD AND FOREST SERVICE HVY RAMP, MNG HEL RAMP CLSD FOR TRANSIENT ACFT 2507291516-2607312200 |
| FDC |
1/25/24 0901Z | | | !FDC 4/7342 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. 2401250901-2601261654EST |