Bozeman Yellowstone International Airport
BZN · KBZN · Bozeman, MT · Towered · Print kneeboard
FAA airport diagramView full size ↓ Nearby now
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 09:24 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:37 AM | 11:37Z |
| Sunrise | 06:11 AM | 12:11Z |
| Sunset | 08:50 PM | 02:50Z |
| Evening civil twilight Loggable night begins | 09:24 PM | 03:24Z |
Plan a flight from KBZN
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
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Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 11LEFT traffic
- Heading
- 123° mag · 136° true
- Dimensions
- 5,050 × 75 ft
- TPA
- 5,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 4-light PAPI (left) (3°)
- CTAF
- 118.2
More details — RWY 11
- Threshold elev
- 4,442 ft
- Markings
- basic
- Threshold crossing height
- 42 ft
- TDZ elevation
- 4,453 ft
- Declared TORA/TODA/ASDA/LDA
- 5,050 / 5,050 / 5,050 / 5,050 ft
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 03/21 | 2,650 ft | |
| 11/29 | 5,050 ft | |
| 11G/29G | 2,802 ft | |
| 12/30 | 8,994 ft |
Prefer one flat page? Full runway details for KBZN → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KBZN kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
“Bozeman”Taxi & takeoff
“Bozeman”Departure & arrival
“Big Sky”Also
ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 226.675 | APCH/P DEP/P · BOZEMAN A RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Instrument landing systems
RWY 12
| Runway | ILS |
|---|---|
| RWY 12 | ILS · CAT II · LOC 109.3 (BZN) · GS 3.00° |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BZN 112.40 · LVM 116.10
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BZN · Bozeman | VOR/DME | 112.40 · 71X | High | r148° / 0.3 NM |
| LVM · Livingston | VOR/DME | 116.10 · 108X | Low | r264° / 30.2 NM |
Prefer one flat list? All KBZN frequencies →
Charts & procedures
Lowest minimums here: ILS with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KBZN, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KBZN / BZN
- Coordinates
- 45.7788, -111.1537
- Elevation
- 4,473 ft MSL
- Magnetic variation
- 13E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- Yes
- Tower hours
- 0530-0030
- Airspace
- Class D · CLASS D SVC 0530-0030; OTHER TIMES CLASS E
- Weather station
- ASOS · 135.425 · ☎ 406-388-4882
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS · 122.5 · 1-800-WX-BRIEF
- FSS outlet
- RCO → Great Falls Radio (24)
- NOTAM facility
- BZN
- Attendance
- ALL 0430-0100
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- FAR 139 class
- I C
- Landing fee
- Yes
- GPS MON airport
- Yes
- Activated
- 1942/07
- Distance from city
- 7 NW
Activity & hazards NASR
- Hang Glider — to 10000MSL · 1/2 HOUR PAST SUNRISE TO SUNSET, SURFACE TO 10000 MSL.
- Hang Glider — to 10000MSL · SUNRISE TO SUNSET, SURFACE TO 10000 MSL.
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- WHEN ATCT CLSD ACTVT MALSR RWY 12 & 30; HIRL RWY 12/30; MIRL RWY 11/29 - CTAF. PAPI RWY 12 & 30 OPR CONSLY. ; SNOW REMOVAL EQUIP - CTAF. on 118.2 — Chart Supplement ↗
Runway lighting aids — 11: 4-light PAPI (left) · 29: 4-light PAPI (left) · 12: 4-light PAPI (left) + MALSR · 30: 4-light PAPI (left) + MALSR.
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100, 100LL, Jet A
- Bottled oxygen
- HIGH/LOW
- Bulk oxygen
- HIGH/LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air freight, Agricultural, Charter, Glider, Instruction, Parachute ops, Rental, Aircraft sales, Survey, Towing
Ownership & management 2 contacts
Remarks FAA · 18 notes
General
- SNOW REMOVAL EQUIP - CTAF.
- COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -21C.
- BIRDS INVOF ARPT.
- STUDENT TRNG ACT WI 15 MI.
- 180 DEG TURN NA ON TRML RAMP.
- PILOTS CONDUCTING EFVS OPS; BE AWARE LED ALS IN USE RWY 12.
- FOR CD WHEN ATCT CLSD CTC BIG SKY APCH AT 208-364-5860, WHEN ATCT AND APCH CLSD CTC SALT LAKE ARTCC AT 801-320-2568.
- NOISE: TRAINING TRAFFIC - CHECK VOLUNTARY NOISE ABATEMENT PRO
Runways
- PCR VALUE: 465/F/A/X/U
- PCR VALUE: 260/F/A/X/U
- PCR VALUE: 1410/F/A/X/U
- 240 FT S OF RWY 11/29; AVBL WHEN DRY WITH ATC APVL.
- TKOF NA UNTIL CFMG NO TFC USING RWY 12.
- ARR & DEP OPS WHEN WIND LESS THAN 10 KT; OTR RWY MAY BE USED; EXPC DLA.
- LCTD BTN RWY 12/30 & TWY A; AVBL GTR THAN 12500 LB DAY/VFR ONLY.
- CONES.
- CONES.
Lighting
- WHEN ATCT CLSD ACTVT MALSR RWY 12 & 30; HIRL RWY 12/30; MIRL RWY 11/29 - CTAF. PAPI RWY 12 & 30 OPR CONSLY.
Embed KBZN weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KBZN — paste this into your website's HTML. It updates automatically and stays free.
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Nearby airports
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Also nearby: 9MT9 Pierces Airport (private) (1 NM) · 4MT1 Kreikemeier Airport (private) (3 NM) · 21MT Harris Runway Airport (private) (4 NM) · MT71 Edsall Field (private) (6 NM) · 23MT Waterfall Airport (private) (9 NM) · 24MT Haggerty Airport (private) (10 NM)
About KBZN
Bozeman Yellowstone International Airport (BZN · KBZN) is an airport in Bozeman, MT, at 4,473 ft MSL. It has 4 runways, the longest 8,994 ft, with a control tower. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KBZN, refreshed from the Aviation Weather Center and FAA NASR.
Does KBZN have a control tower?
Yes. Bozeman Yellowstone International Airport has an operating FAA control tower. See the Comms & NavAids section for tower and ground frequencies.
What is the longest runway at KBZN?
Bozeman Yellowstone International Airport has 4 runways; the longest is 8,994 ft. See the Runways section for headings, surface, and lighting.
Where is KBZN?
Bozeman Yellowstone International Airport is in Bozeman, MT, at an elevation of 4,473 ft MSL. Coordinates: 45.7788, -111.1537.
Fly out of KBZN often?
Save KBZN as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KBZN in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.