West Yellowstone, Montana

FAA NFDC Information Effective 56-day cycle 11/09/2017 - 1/4/2018

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks


FAA/ICAO Identifier:WYS / KWYS
Lat/Lng:44.6883888889, -111.117638889
44-41-18.2000N, 111-07-03.5000W
Estimated by NGS on 10/31/2007
Elevation:6649 feetSurveyedby NGSon 10/31/2007
Magnetic Variation:14E,(2005),[12E (2017)]
From City:1nmN of West Yellowstone


Use:Open to the public
Ownership:Publicly owned
Attended:Jun-Sep Every day 0800-1800 (local)
Control Tower:no
ARTCC:Salt Lake City Center(ZLC)
FSS:Great Falls FSS(GTF)
NOTAMs and Weather:WYSNOTAM-D service at airport
Wind Indicator:Lighted
Segmented Circle:yes
Lights:Activate HIRL Runway 01/19 & MALSR Runway 01 - CTAF; not Available 15 Nov-15 Apr .
Beacon:Sunset-Sunrise (local time)
Clear-Green (Lighted Land Airport)
Landing Fee:yes
Landing Fee for Aircraft Over 9000 Lbs.
ARFF:I A S 05/1973
Prior Permission for Air Carrier Operations with More than 30 Passenger Seats Call Airport Manager 406-646-7631 or 406-459-9825.


Weather:AWOS-3P(406) 646-7727118.1


Fuel:Grade 100LL Gasoline (low lead blue)
Jet A-1 - Kerosene, with Icing Inhibitor, freeze point -50C
for Fuel During Off Season Hrs Call 208-326-8632.
Airframe Repair:None
Powerplant Repair:None
Bottled Oxygen:None
Bulk Oxygen:None
Transient Storage:Tie-Down

Based Aircraft

Single Engine GA:2
Helicopter GA:1

Annual Operations

For year ending:12/31/2015
Local GA (< 20 miles):2500
Non-local GA:8000
Military Operations:75


Owner:State of Montana
Po Box 200507
Helena, Mt 59620
Manager:Jeff Kadlec
721 Airport Rd., P.O. Box 306
West Yellowstone, Mt 59758-0306
If No Answer Call 406-459-9825/406-444-2506.



Runway 01/19

Length:8400 feet
by Ngs on 10/31/2007
Width:150 feet
Surface:Asphalt / Bituminous Concrete, Good Condition
Surface Treatment:Saw-cut or Plastic Grooved
Classification (PCN):33 /F/A/X/T, 33 , Flexible, Subgrade Strength High (represents CBR >e; 13), Tire pressure Medium (limited to 218 psi), Technical determination
Weight Capacity:Single Wheel aircraft: 90,000 lbs
Dual Wheel aircraft: 150,000 lbs
Dual Tandem Wheel aircraft: 280,000 lbs
Runway Lights Edge Intensity:High Intensity
End 01 End 19
Takeoff Run Available (TORA):8400 feet8400 feet
Takeoff Distance Available (TODA):8400 feet8400 feet
Accelerate-Stop Distance Available (ASDA):8400 feet8400 feet
Landing Distance Available (LDA):8400 feet8400 feet
True Alignment:026,(014 Magnetic)206,(194 Magnetic)
Runway Markings:Precision Instrument,Good ConditionNonprecision Instrument,Good Condition
Gradient:0.2 0.2
Elevation at End:6648.8' MSL6634.2' MSL
Elevation at Touchdown Zone:6648.8' MSL6638.1' MSL
Threshold Crossing Glide Path Height:50' AGL51' AGL
Visual Glide Path Angle:3.00°3.00°
Visual Glide Slope Indicator:4-light PAPI on left side of runway4-Box VASI on left side of runway
Approach Lights:MALSR - 1,400 Foot Medium Intensity Approach Lighting System With Runway Alignment Indicator Lights 
Runway End Identifer Lights (REIL): Yes
Objects affecting Navigable Airspace (CFR part 77):Precision Instrument RunwayOther than utility runway with a nonprecision approach having visibility minimums greater than 3/4 mile
Object Clearance Slope:50:150:1



Additional Remarks

A110*G-This Airport Has Been Surveyed by the National Geodetic Survey.
No Snow Removal.
Heavy Snowmobile Use on/Adjacent Runway Winter Mos.
Airport Closed Nov 15 Through Apr 15. Check Notams for Operations Dates or Call 406-459-9825/406-646-7631.
Cold Temperature Restricted Airport. Altitude Correction Required at or Below -19C.
Conditions Unmonitored 1700-0800L Daily.

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

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