Aeronautical Information Services - National Flight Data Center (NFDC)


Data Effective: 10/11/2018 - 11/08/2018
7S1
TWIN BRIDGES
TWIN BRIDGES , MT - UNITED STATES
Summary
Latitude/Longitude 45-32-7.5 N / 112-18-8.2 W
Elevation 4788.7 FT
Variation 12 E 2020
From city 2 miles SE of TWIN BRIDGES, MT
ARTCC ZLC
Section chart GREAT FALLS
Time Zone UTC-7(-6DT)
View active NOTAMS
OPERATIONS
Airport Status Operational
Facility use Open to the public
Control Tower No air traffic control tower at airport
Tower Hours  
Apch/Dep Hours  
FSS GREAT FALLS FSS (GTF)  Toll Free: 1-800-WX-BRIEF
    NOTAMs Facility GTF (GREAT FALLS INTL)
    Attendance MON-FRI 0800-1700
    Wind Indicator Lighted
    Segmented Circle Yes
    Lights SEE RMK
    ACTVT MIRL RWY 17/35; PAPI RWY 17 & 35 - CTAF.
    Beacon Clear and Green
      SS-SR
    Landing Fee No
    Fuel 100LL, A
    Fire and Rescue  
    Int'l Operations Not a Landing Rights Airport
     Not an Airport of Entry
    COMMUNICATIONS
    UNICOM: None  
    CTAF: 122.9 MHz  
    ATIS: None  
    RADAR SERVICE: Approach / Departure
    Remarks:
    • APCH/DEP SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 132.4/338.3 (BOZMAN RCAG).
    WEATHER
    ID Type Frequency Phone Distance Remarks
    DLN WX ASOS 135.225 MHz 406-683-5470 19.9 nm
    EKS WX AWOS-3P 119.85 MHz 406-682-3835 31.9 nm
    3U3 WX AWOS-AV 122.8 MHz 406-563-8275 43.9 nm
    38S WX AWOS-AV 120.025 MHz 406-846-1177 54.8 nm
    RUNWAY 07/25
    Dimensions 2866 ft. x 100 ft.
    Surface Type TURF-GRVL
    Surface Condition FAIR
    Treatment  
    Runway Edge Lights  
    PCN  
    Single Wheel  
    Double Wheel  
    Double Tandem  
    Dual Double Tandem  

    Base End: 07

    True Alignment 83°
    Traffic Pattern Left
    Latitude 45-31-58.0925 N
    Longitude 112-18-44.7612 W
    Elevation 4704.9 ft.
    Runway End Identifier Lights No
    TDZE 4768 ft.

    Reciprocal End: 25

    True Alignment 264°
    Traffic Pattern Left
    Latitude 45-32-1.0492 N
    Longitude 112-18-4.7447 W
    Elevation 4763.4 ft.
    Runway End Identifier Lights No
    TDZE 4778 ft.
    RUNWAY 17/35
    Dimensions 6000 ft. x 60 ft.
    Surface Type ASPH
    Surface Condition GOOD
    Treatment  
    Runway Edge Lights Medium Intensity
    PCN  
    Single Wheel 60,000 lbs
    Double Wheel 78,000 lbs
    Double Tandem 99,900 lbs
    Dual Double Tandem  

    Base End: 17

    True Alignment 182°
    Traffic Pattern Left
    Markings Non-precision instrument
    Markings Condition Good
    Latitude 45-32-40.8048 N
    Longitude 112-17-58.4704 W
    Elevation 4788.7 ft.
    Threshold Crossing Height 28 ft. AGL
    Visual Glide Path Angle
    Visual Slope Indicator 2-light PAPI on left
    Runway End Identifier Lights No
    TDZE 4788.7 ft.

    Reciprocal End: 35

    True Alignment
    Traffic Pattern Left
    Markings Non-precision instrument
    Markings Condition Good
    Latitude 45-31-41.6349 N
    Longitude 112-18-2.0518 W
    Elevation 4760.2 ft.
    Threshold Crossing Height 38 ft. AGL
    Visual Glide Path Angle
    Visual Slope Indicator 2-light PAPI on left
    Runway End Identifier Lights No
    TDZE 4773.8 ft.
    HELIPORTS
    None
    CHARTS

    Chart data valid from 0901Z 09/13/18 to 0901Z 10/11/18.

    Minimums

    TAKEOFF MINIMUMS

    Instrument Approach Procedure (IAP) Charts

    RNAV (GPS) RWY 17 RNAV (GPS) RWY 35
    CONTACTS

    MANAGER

    KENDRA HORN
    PO BOX 52
    VIRGINIA CITY, MT 59755
    UNITED STATES
    Phone: 406-596-6602
    OR (406) 684-5335.

    OWNER

    MADISON CO & TOWN OF TWIN BRIDGES
    BOX 278
    VIRGINIA CITY, MT 59775-0278
    UNITED STATES
    Phone: 406-843-4277
    REMARKS
    • DEER & ANTELOPE ON & INVOF ARPT.
    • 195 FT TALL TOWER 1.4 NM 'NE' OF RY 17 THRESHOLD.
    • AFLD SFC COND UNMONITORED.