HELENA RGNL (HLN)(KHLN) P (ARNG) 2 NE UTC–7(–6DT) N46°36.40′ W111°59.00′
3877 B LRA Class I, ARFF Index B NOTAM FILE HLN MON Airport
RWY 09–27: H9000X150 (ASPH–PFC) D–160, 2S–175, 2D–250, 2D/2D2–420 PCR 790 F/D/X/T HIRL
RWY 09: REIL. PAPI(P4L)—GA 3.3° TCH 55′. Ground. 0.3% down.
RWY 27: MALSR. PAPI(P4L)—GA 3.0° TCH 55′. Rgt tfc.
RWY 05–23: H4644X75 (ASPH–PFC) S–21, D–30 PCR 300 F/D/X/T MIRL 1.2% up SW
RWY 05: PAPI(P2L)—GA 3.0° TCH 40′. Road.
RWY 23: PAPI(P2L)—GA 3.0° TCH 49′. Fence. Rgt tfc.
RWY 17–35: H2989X75 (ASPH–PFC) PCR 460 F/D/X/T MIRL 1.7% up SE
RWY 17: REIL.
RWY 35: REIL. Ground. Rgt tfc.
RWY 10–28: 1584X75 (TURF) 0.3% up W
RUNWAY DECLARED DISTANCE INFORMATION
RWY 05: TORA–4644 TODA–4644 ASDA–4644 LDA–4644
RWY 09: TORA–9000 TODA–9000 ASDA–9000 LDA–9000
RWY 17: TORA–2989 TODA–2989 ASDA–2989 LDA–2989
RWY 23: TORA–4644 TODA–4644 ASDA–4644 LDA–4644
RWY 27: TORA–9000 TODA–9000 ASDA–9000 LDA–9000
RWY 35: TORA–2989 TODA–2989 ASDA–2989 LDA–2989
SERVICE: S4 FUEL 100, 100LL, JET A OX 1, 3 LGT When twr clsd ACTIVATE MALSR Rwy 27, REIL Rwy 09, Rwy 17 and Rwy 35, PAPI Rwy 09 and Rwy 27, HIRL Rwy 09–27, MIRL Rwy 05–23 and Rwy 17–35—CTAF. MILITARY— FUEL A+ (C406–442–2190. Opr 1200–0600Z‡, OT $125 fee) (NC–80, 100, 100LL)
AIRPORT REMARKS: Attended 1200–0800Z‡. ARFF coverage provided for scheduled Part 121 air carriers only exc with prior apvl, call 406–442–2821. Ldg rgts cstms avbl call 406–449–5506. Cold temperature airport. Altitude correction required at or below –17C. Rwy 17–35 and Rwy 05–23 (exc btn Twy F and Rwy 09–27) not avbl for air carrier use by acft with greater than 30 pax seats. Twy A, Twy B, and Twy C (btn Twy A and Rwy 35) not avbl for air carrier use by acft with greater than 30 pax seats. Ldg fee for all coml acft and all acft over 10,000 lbs. Flight Notification Service (ADCUS) avbl. NOTE: See SPECIAL NOTICE.
MILITARY REMARKS: ARNG Opr Mon–Fri 1400–0030Z‡ Mon–Fri, exc hol. Exercise caution while taxiing. AASF ramp not stressed for large acft. Ctc flt ops for ramp advisory 126.2, DSN 406–324–5775, C406–324–5775. No tran svc Sat, Sun, hol or after 2300Z‡ Mon–Fri. Ft Harrison AAF (MT15) within Class D contact MT ARNG ops C406–324–5775/76 DSN 324–5775/76 for paradrop operations information and hours.
AIRPORT MANAGER: 406-442-2821
WEATHER DATA SOURCES: ASOS 120.4 (406) 443–4317.
COMMUNICATIONS: CTAF 118.3 ATIS 120.4 UNICOM 122.95
RCO 122.2 (GREAT FALLS RADIO)
®APP/DEP CON 119.5 229.4 (1300–0500Z‡)
®SALT LAKE CENTER APP/DEP CON 133.4 285.4 (0500–1300Z‡)
TOWER 118.3 257.8 (1300–0500Z‡) GND CON 121.9
ARNG OPS 40.65 126.2 321.45
CLEARANCE DELIVERY PHONE: For CD if una to ctc on FSS freq, ctc Salt Lake ARTCC at 801-320-2568.
AIRSPACE: CLASS D svc 1300–0500Z‡; other times CLASS E.
RADIO AIDS TO NAVIGATION: NOTAM FILE HLN.
(VH) (H) VORTACW 117.7 HLN Chan 124 N46°36.41′ W111°57.21′ 258° 1.2 NM to fld. 3826/12E.
VOR unusable:
039°–054° byd 35 NM blo 12,000′
074°–084° byd 40 NM blo28,000′
086°–090° byd 40 NM
091°–101° byd 40 NM blo 18,000′
102°–108° byd 47 NM
102°–108°byd 40 NM blo 10,800′
109°–169° byd 25 NM blo 17,000′
166°–258° byd 40 NM
169°–189° byd 25 NM blo 13,500′
189°–234° byd 25 NM blo 13,500′
207°–217° byd 22 NM blo13,000′
234°–274° byd 25 NM blo12,500′
259°–263° byd 40 NM blo 13,000′
259°–279° byd 60 NM blo 18,000′
259°–279° byd 65 NM blo 28,000′
280°–293° byd 40 NM
294°–304° byd 87 NM
298°–308° byd 40 NM blo 15,500′
309°–334° byd 40 NM
335°–345° byd 40 NM blo 9,500′
335°–345° byd 56 NM
TACAN AZIMUTH unusable:
039°–074° byd 35 NM blo 13,000′
109°–154° byd 15 NM
154°–169° byd 15 NM blo 17,000′
169°–189° byd 25 NM blo 13,500′
189°–214° byd 15 NM
204°–354° byd 25 blo 14,000′
214°–254° byd 15 NM blo 17,500′
324°–039° byd 25 NM blo 13,000′
DME unusable:
035°–070° byd 35 NM blo 13,000′
105°–210° byd 25 NM
109°–154° byd 25 NM
109°–214° byd 15 NM blo 11,000′
109°–214° byd 20 NM blo 12,000′
154°–169° byd 25 NM blo 17,000′
165°–185° byd 25 NM blo 13,500′
189°–214° byd 25 NM
207°–217° 22 NM blo 13,000′
214°–254° byd 15 NM blo 12,000′
214°–254° byd 25 NM blo 17,000′
250°–300° byd 25 NM blo 14,000′
320°–035° byd 25 NM blo 13,000′
VOR unusable:
360°–069° byd 40 NM
342°–359° byd 40 NM
HAUSER NDB (MHW) 386 HAU N46°34.13′ W111°45.48′ 272° 9.6 NM to fld. 4026/12E. NDB unmonitored when HLN ATCT clsd.
ILS 110.1 I–HLN Rwy 27. Class IE. Unmonitored when ATCT closed. Localizer backcourse unusable byd 22° rgt of course, unusable within 2.7 DME.