4
Runways
18
Frequencies
24
Procedures
Quick Facts
ICAO
KHLN
FAA
HLN
Elevation
3,877.3 ft MSL
Runways
4
Frequencies
18
Tower
Yes
Fuel
100,100LL,A
Coordinates
46.607, -111.983
Airport Information
Facility Type
AIRPORT
Elevation
3,877.3 ft MSL
Control Tower
Yes
CTAF
118.3 MHz
Fuel Types
100,100LL,A
Traffic Pattern
Not published
ARTCC
SALT LAKE CITY
Coordinates
46.6067, -111.9833
Ownership
Public
Hours of Operation
Current Weather
Weather Camera
Situational awareness only — not for regulatory minimums
FAA aviation weather camera images are for situational awareness. They may NOT be used to comply with regulatory requirements — for example, to determine weather minimums for IFR flight. Images are generally updated about every 10 minutes and actual site conditions may differ from the displayed image. FAA Order JO 7110.10, §8-3-3
Helena Airport
North · Camera 1 · 4 cameras total
4 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 05/23 | 05 / 23 | 4,644 ft | 75 ft | ASPH | MED | SW (Single Wheel) 21,000 lbsDW (Dual Wheel) 30,000 lbs | - |
| 09/27 | 09 / 27 | 9,000 ft | 150 ft | ASPH | HIGH | DW (Dual Wheel) 160,000 lbsDTW (Dual Tandem) 250,000 lbsDDTW (Double Dual Tandem) 420,000 lbs | - |
| 10/28 | 10 / 28 | 1,584 ft | 75 ft | TURF | - | - | - |
| 17/35 | 17 / 35 | 2,989 ft | 75 ft | ASPH | MED | - | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| APCH/P DEP/P | 229.4 | HELENA RGNL | HELENA | APCH/P DEP/P | 0600-2200 |
| APCH/P DEP/P | 119.5 | HELENA RGNL | HELENA | APCH/P DEP/P | 0600-2200 |
| ARNG OPS | 126.2 | HELENA RGNL | HELENA | ARNG OPS | 0600-2200 |
| ARNG OPS | XXX.XXX | HELENA RGNL | HELENA | ARNG OPS | 0600-2200 |
| ARNG OPS | XXX.XXX | HELENA RGNL | HELENA | ARNG OPS | 0600-2200 |
| ATIS | XXX.XXX | HELENA RGNL | HELENA | ATIS | 0600-2200 |
| BUTTE RCAG | XXX.XXX | BUTTEAPCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON FREQS 133.4/285.4 (BUTTE RCAG) WHEN HELENA APCH CTL (HLN) CLSD. | HELENA | BUTTE RCAG | - |
| BUTTE RCAG | XXX.XXX | BUTTEAPCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON FREQS 133.4/285.4 (BUTTE RCAG) WHEN HELENA APCH CTL (HLN) CLSD. | HELENA | BUTTE RCAG | - |
| CTAF | XXX.XXX | HELENA RGNLWHEN ATCT CLSD ACTVT MALSR RWY 27; REIL RWY 09, 17 & 35; PAPI RWY 09 & 27; HIRL RWY 09/27; MIRL RWY 05/23 & 17/35 - CTAF. | - | CTAF | - |
| EMERG | XXX.XXX | HELENA RGNL | HELENA | EMERG | 0600-2200 |
| EMERG | XXX.XXX | HELENA RGNL | HELENA | EMERG | 0600-2200 |
| GND/P | XXX.XXX | HELENA RGNL | HELENA | GND/P | 0600-2200 |
| HELENA RCO | XXX.XXX | HELENA | HELENA | HELENA RCO | - |
| HLN ASOS | XXX.XXX | - | - | HLN ASOS | - |
| HLN VORTAC | XXX.XXX | HELENA | - | HLN VORTAC | - |
| LCL/P | XXX.XXX | HELENA RGNL | HELENA | LCL/P | 0600-2200 |
| LCL/P | XXX.XXX | HELENA RGNL | HELENA | LCL/P | 0600-2200 |
| UNICOM | XXX.XXX | HELENA RGNL | - | UNICOM | - |
Airport Remarks
- ARFF PRVDD FOR SKED PART 121 ACR; OTRW PRIOR APVL RQRD - AMGR.
- FLIGHT NOTIFICATION SERVICE (ADCUS) AVBL.
- TWY A, B, & C BTN TWY A & RWY 35 NOT AVBL TO ACR GTR THAN 30 PAX SEATS.
- ARNG OPS 1400-0030Z++ MON-FRI, EXC HOL. CTN DURG TAX; AASF RAMP NOT STRESSED FOR LRG ACFT. RAMP ADVSY - 126.2, D406-324-5775, C406-324-5775. TSNT SVC NA AFT 2300Z++ MON-FRI; WKEND & HOL.
- FUEL SVC- 406-442-2190.
- COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -16C.
- ARNG: FT HARRISON AAF WI CLASS D; PAJA - MT ARNG OPS C406 324-5775/76, D324-5775/76.
- FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
- LNDG FEE GTR THAN 10000 LB.
- WHEN ATCT CLSD ACTVT MALSR RWY 27; REIL RWY 09, 17 & 35; PAPI RWY 09 & 27; HIRL RWY 09/27; MIRL RWY 05/23 & 17/35 - CTAF.
- CUST - 406-449-5506.
- PCR VALUE: 300/F/D/X/T
- PCR VALUE: 790/F/D/X/T
- PCR VALUE: 460/F/D/X/T
- RWY 05/23 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS. NO PART 121/PART 380 OPS EXC BTN TWY F & RWY 9/27.
- RWY 17/35 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS. NO PART 121/PART 380 OPS EXC BTN TWY F & TWY C.
- +6 FT GND 0-200 FT FM RWY END 350 FT R.
- +4 FT GND 0-200 FT FM RWY END 0-125 FT L & R.
IFR Procedures
1 STARs, 2 Runway, 2 ILS, 10 Approaches, 4 SIDs, 3 H, 2 Localizer
Nearby airports & facilities
MT35
St Peters Health Heliport
Helena — 2 nm
MT35
ST PETERS HEALTH
HELENA — 2 nm
39MT
Flying E Ranch Airport
Helena — 4 nm
39MT
FLYING E RANCH
HELENA — 4 nm
MT46
M4 Strip
East Helena — 5 nm
MT46
M4 STRIP
EAST HELENA — 5 nm
MT15
Fort Harrison Army Airfield
Helena — 5 nm
MT15
FORT HARRISON AAF
HELENA — 5 nm
40MT
SILVER CREEK
HELENA — 7 nm
40MT
Silver Creek Airport
Helena — 7 nm
MT06
DUNCAN
HELENA — 8 nm
MT06
Duncan Airport
Helena — 8 nm
Nearest airports
- MT35 — St Peters Health Heliport
Helena
- MT35 — ST PETERS HEALTH
HELENA
- 39MT — Flying E Ranch Airport
Helena
- 39MT — FLYING E RANCH
HELENA
- MT46 — M4 Strip
East Helena
Montana airports
KHLN Operational Overview
Location & Facility
HELENA RGNL (KHLN) is a publicly owned airport open to the public located in HELENA, Montana, United States. The field sits at an elevation of 3,877.3 feet above mean sea level (MSL) at coordinates 46.6067°N, 111.9833°W.
Runways
HELENA RGNL has 4 runways. The longest runway (05/23) measures 4,644 feet by 75 feet with a asph surface. Other runways include 09/27 (9,000 ft, ASPH), 10/28 (1,584 ft, TURF), 17/35 (2,989 ft, ASPH).
Communications & Operations
HELENA RGNL is a towered airport. ATIS is available on 120.4 MHz. A total of 18 communication frequencies are published for this facility.
Services & Fuel
HELENA RGNL offers 100,100LL,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
HELENA RGNL has 24 published instrument flight procedures, including 1 approach, 4 SIDs (Standard Instrument Departures). These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Weather Cameras
1 FAA Weather Camera is available near HELENA RGNL, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is KHLN?
KHLN is the ICAO identifier for HELENA RGNL, a public-use airport, located in HELENA, Montana, United States.
How many runways does HELENA RGNL have?
HELENA RGNL (KHLN) has 4 runways. See the runway table above for dimensions and surface types.
What is the elevation of KHLN?
The field elevation of HELENA RGNL is 3,877.3 feet above mean sea level (MSL), surveyed.
Is fuel available at KHLN?
Yes, HELENA RGNL offers 100,100LL,A fuel.
What is the longest runway at KHLN?
The longest runway at HELENA RGNL is 9,000 feet long.
How do I access complete data for KHLN?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for HELENA RGNL.
Where is HELENA RGNL located?
HELENA RGNL (KHLN) is located in HELENA, Montana, United States, at an elevation of 3,877.3 ft MSL.
Does KHLN have weather cameras?
Yes, KHLN has 4 weather camera(s) provided by the FAA Weather Camera Program. Images update every 10 minutes. Sign up for AeroCopilot to view all camera angles and nearby airport cameras.