• Location

    Latitude: 
    40-19-44.1000N (40.328917)
    Longitude: 
    082-31-33.9000W (-82.526083)
    Elevation: 
    1191.0 feet MSL (363 m MSL)
    Magnetic Variation: 
    7.5 W (as of May 2018 from WMM2015 model)
    Time Zone: 
    UTC -5.0 (Standard Time)
    UTC -4.0 (Daylight Savings Time)
    From City: 
    4 N.M. SW of Mount Vernon, Ohio
    Found On: 
    Detroit Chart
    FAA Region: 
    AGL
  • Airport Operations

    Facility Use: 
    Public
    Type: 
    Airport
    Control tower: 
    No
    Attendance (Months/Days/Hours): 
    Months/Days/Hours
    ALL/MON-FRI/0700-1700
    Boundary ARTCC: 
    ZID (Indianapolis)
    Lighting Schedule: 
    SEE RMK
    Segmented Circle Indicator: 
    No
    Beacon Color: 
    White-Green (Lighted Land Airport)
    Traffic Pattern Altitude: 
    2191 feet (668 m)
    NOTAMs Facility: 
    CLE
    NOTAM-D Service: 
    Yes
    International Airport of Entry: 
    No
    Customs Landing Rights: 
    No
    Military Landing Rights: 
    Yes
    Civil/Military Joint Use: 
    No

    Based Aircraft

    Single Engine:  57
    Multi Engine:  3
    Jet Engine:  3
    Ultralights:  2

    Annual Operations (as of 10/13/2017)

    Total Operations:  20250
    Air Taxi:  500 2.5%
    GA Local:  12600 62.2%
    GA Itinerant:  7000 34.6%
    Military Aircraft:  150 0.7%
  • Communications

    CTAF:  123.050
    Unicom:  123.050
    Clearance Del.:  119.45
    Approach:  COLUMBUS
    125.95
    Departure:  COLUMBUS
    125.95
    AWOS-3:  126.05 (740-397-6297)

         
    • Contacts

      Manager: 
      Publicly owned: 
      JOSH WYNN
      6481 KINNEY ROAD
      MOUNT VERNON, OH 43050
      740-397-9647
      KNOX CO ARPT AUTHORITY
      6481 KINNEY ROAD
      MOUNT VERNON, OH 43050
      740-397-9647
    • Fixed Based Operators (FBOs) & Fuel

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      Click here to be taken to the FAA site where you can start the process to remove your name.
      (Click on a business for detail)
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      Area Code: 740

      Business Name Frequency Phone Fuel Grade
      Knox County Airport
        
      Unicom 123.05 397-9647 100LL, Jet A
      To add, modify, or delete a business click here.

    • Flight Service Stations

      Primary Alternate
      FSS on Field:  N
      FSS Name (ID):  Cleveland(CLE)
      Frequency: 
      Toll Free Phone:  1-800-WX-BRIEF
         
    • Instrument Procedures / Charts


      FAA Terminal Procedures valid from 0901Z 04/26/18 to 0901Z 05/24/18.

      There are various types of charts available for an airport. They are listed in the Page Type column. Here is a legend for those types:

      APD - Airport Diagram
      DP - Departure Procedure Charts
      HOT - Hot Spots
      IAP - Instrument Approach Procedure Charts
      MIN - Minimums
      STAR - Standard Terminal Arrival Charts
      Page Type Page Name Volume Action Since
      Last Cycle
      IAP RNAV (GPS) RWY 10 EC-2
      IAP RNAV (GPS) RWY 28 EC-2
      IAP VOR-A EC-2
      MIN ALTERNATE MINIMUMS EC-2
      MIN TAKEOFF MINIMUMS EC-2
      Terminal Procedures are only available for airports in several countries with more being added all the time. If you are looking for a specific country's charts, please send an email to support(at)airportguide.com stating the country name. This will be used to prioritize the implementation.
    • Maps

      Mount Vernon - Knox County (4I3) Airport Terminal Map

      Terminal Map Not Available for this Airport

      4I3 Airport Sectional

      Flight Planning
      at skyvector.com

      4I3 Airport Diagram


      Do you have a better diagram of this Airport?
      Please share it with us.
    • METAR / TAF

      METAR

      TAF

    • Navigation Aids (Navaids) near 4I3

      Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).
    • Nearby Airports with Fuel

      Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
      0.0 Knox County Airport
      (4I3)
      0 8 100LL, Jet A+
      2.6 Wynkoop Airport
      (6G4)
      32 40 100LL
      18.5 Newark-Heath Airport
      (KVTA VTA)
      170 178 100LL, Jet A-1+
      18.9 Morrow County Airport
      (4I9)
      308 315 80, 100LL
      26.0 John Glenn Columbus International Airport
      (CMH KCMH CMH)
      220 227 100, Jet A-1+
      27.0 Galion Municipal Airport
      (GQQ KGQQ GQQ)
      340 348 100LL, Jet A
      28.9 Holmes County Airport
      (10G)
      64 72 100LL, Jet A+
      29.2 Ohio State University Airport
      (OSU KOSU OSU)
      239 246 100LL, Jet A-1+
      29.6 Mansfield Lahm Regional Airport
      (MFD KMFD MFD)
      0 8 Jet A+
      30.0 Marion Municipal Airport
      (MNN KMNN MNN)
      305 312 100LL, Jet A-1, Jet A-1+
      30.5 Parr Airport
      (42I)
      129 137 100LL
      30.8 Richard Downing Airport
      (I40)
      91 99 100LL, Jet A+
      34.0 Port Bucyrus-Crawford County Airport
      (17G)
      323 330 100LL
      34.9 Fairfield County Airport
      (KLHQ LHQ)
      189 196 100LL, Jet A-1+
      36.0 Rickenbacker International Airport
      (LCK KLCK LCK)
      210 217 100LL, Jet A
      36.5 Tri-City Airport
      (80G)
      97 105 80, 100LL
      36.6 Ashland County Airport
      (3G4)
      19 27 100LL, Jet A+
      37.1 Zanesville Municipal Airport
      (ZZV KZZV ZZV)
      128 136 100LL, Jet A-1+
      38.0 Bolton Field Airport
      (KTZR TZR)
      227 234 100LL, Jet A-1+
      38.3 Union County Airport
      (KMRT MRT)
      260 267 100LL, Jet A-1+
    • Notices to Airmen (NOTAMS)

      NOTAMs

      List ALL KMRT NOTAMs

      NOTAM Radius Search

      NOTAMS within
      NM of KMRT

      NOTAM Flight Path Search (Enter from two to five locations below)

      Locations (ICAO):
      Buffer (Both Sides):
      NM
      Include:
    • Ratings & Reviews

      Knox County Airport Ratings

      Category Aspect Rating
      Overall Rating for Knox County Airport
      • 0.0/5 (0 votes cast)

      Flight Service Number of Flights
      • 0.0/5 (0 votes cast)

      Overall Number of Routes Served
      • 0.0/5 (0 votes cast)

      International Routes Served
      • 2.0/5 (1 vote cast)

      On-time Performance
      • 0.0/5 (0 votes cast)

      Business Services & Internet Airport Lounges
      • 0.0/5 (0 votes cast)

      Business Centers
      • 0.0/5 (0 votes cast)

      Airport Website (information & tools)
      • 0.0/5 (0 votes cast)

      Availability of Internet Connectivity
      • 0.0/5 (0 votes cast)

      Wireless Internet Access
      • 0.0/5 (0 votes cast)

      General Facilities ATM Locations
      • 0.0/5 (0 votes cast)

      Public Telephones
      • 1.0/5 (1 vote cast)

      Restrooms
      • 0.0/5 (0 votes cast)

      Architecture
      • 0.0/5 (0 votes cast)

      Terminal Layout
      • 0.0/5 (0 votes cast)

      Seating Areas
      • 0.0/5 (0 votes cast)

      Overall Cleanliness
      • 0.0/5 (0 votes cast)

      Children Play Areas
      • 0.0/5 (0 votes cast)

      Geographic Location
      • 0.0/5 (0 votes cast)

      Baggage Claim Locations
      • 0.0/5 (0 votes cast)

      Baggage Handling
      • 0.0/5 (0 votes cast)

      Overall Comfort
      • 0.0/5 (0 votes cast)

      Security Lines
      • 0.0/5 (0 votes cast)

      Transportation & Parking Parking Availability
      • 4.0/5 (1 vote cast)

      Parking Pricing
      • 0.0/5 (0 votes cast)

      Public Transport
      • 0.0/5 (0 votes cast)

      Car Rental
      • 0.0/5 (0 votes cast)

      Taxis
      • 0.0/5 (0 votes cast)

      Hotel Shuttles
      • 0.0/5 (0 votes cast)

      Proximity to City Center
      • 0.0/5 (0 votes cast)

      Amenities Shopping (variety and number)
      • 0.0/5 (0 votes cast)

      Restaurants & Bars (variety and number)
      • 0.0/5 (0 votes cast)

      Restaurants & Bars (price/value)
      • 0.0/5 (0 votes cast)

    • Remarks

      A110-2 DEER BIRDS & OTHER WILDLIFE ON & INVOF ARPT.
      A110-7 24HR CREDIT CARD SELF SVC FUEL.
      A16 ADDL CONTACT INFORMATION SKYVISTAAVIATION.COM / EMAIL SKYVISTAAVIATION@GMAIL.COM. AFTR HRS & EMERGENCY CONTACT (740) 604-1676.
      A23-27 AEROBATIC BOX SOUTH OF RY 09/27 - CHECK NOTAMS - RIGHT TFC RY 27 WHEN AEROBATIC BOX ACTIVE.
      A24 RAMP FEE FOR COMMERCIAL ACFT.
      A57-27 RWY 27 APCH RATIO 27:1 TO DSPLCD THLD DUE TO +20 FT RR, 425 FT FM RWY 27, 260 FT R.
      A81-APT ACTVT MIRL & REILS & PAPIS RY 09/27 - CTAF.

    • Runways

      4I3 Airport Runway Summary

      Longest Runway: 09/27 is 4218 ft (1286 m) long
      Runways with an Instrument Approach:

      4I3 Airport Runway Details

      Runway 09/27  4218 ft x 75 ft (1286 m x 23 m)
      Runway Length Source:  3RD PARTY SURVEY as of 06/17/2010
      Surface:  Asphalt - Good condition -
      Runway Pavement Class: 
      Runway Edge Lights:  Medium Intensity

      Runway Weight Bearing Capacity (in thousands of pounds) 
      Single Wheel Landing Gear:  17.0
      Dual Wheel Landing Gear: 
      Dual Tandem Wheel Landing Gear: 
      Dual Dual Tandem Wheel Landing Gear: 

      Runway 09

      Runway 27

      Elevation: 
      1021 997
      Latitude: 
      40-13-26.3074N 40-13-31.3955N
      Longitude: 
      083-21-32.7631W 083-20-38.7922W
      True Magnetic Hdg.: 
      83 263
      ILS Type: 
      Glide Path Angle: 
      3.0 degrees 3.0 degrees
      Traffic Pattern: 
      Left Left
      Runway Markings Type: 
      Nonprecision Instrument Nonprecision Instrument
      Runway Markings Condition:
      Fair Fair
      Arresting Device: 
      Object at End: 
      RR
      Object Height: 
      0 20
      Object Marked/Lighted?: 
      Distance from End: 
      0 425
      Object Centerline Offset: 
      260 ft. right of centerline
      Visual Glide Slope Indicators: 
      4-Light PAPI On Left Side Of Runway 4-Light PAPI On Left Side Of Runway
      Runway Visual Range (RVR): 
      Approach Light System: 
      REIL: 
      Yes Yes
      Touchdown Lights: 
      Centerline Lights: 
      Threshold Crossing Height: 
      25 33
      Threshold Elevation: 
      0 997
      Displaced Threshold: 
      0 123
      Threshold Latitude: 
      40-13-31.2469N

      Threshold Longitude: 

      083-20-40.3700W
      Declared Distances
      Take Off Run Avbl. (TORA): 
      0 0
      Take Off Distance Avbl. (TODA): 
      0 0
      Actual Stop Dist. Avbl. (ASDA): 
      0 0
      Landing Dist. Avbl. (LDA): 
      0 0

      Runway 09/27  4218 ft x 75 ft (1286 m x 23 m)
      Runway Length Source:  as of
      Surface:  Asphalt -
      Runway Pavement Class: 
      Runway Edge Lights:  Yes Intensity

      Runway Weight Bearing Capacity (in thousands of pounds) 
      Single Wheel Landing Gear: 
      Dual Wheel Landing Gear: 
      Dual Tandem Wheel Landing Gear: 
      Dual Dual Tandem Wheel Landing Gear: 

      Runway 09

      Runway 27

      Elevation: 
      1021 997
      Latitude: 
      40.224 40.2254
      Longitude: 
      -83.3591 -83.3441
      True Magnetic Hdg.: 
      83 263
      ILS Type: 
      Glide Path Angle: 
      0.0 degrees 0.0 degrees
      Traffic Pattern: 
      Runway Markings Type: 
      Runway Markings Condition:
      Arresting Device: 
      Object at End: 
      Object Height: 
      0 0
      Object Marked/Lighted?: 
      Distance from End: 
      0 0
      Object Centerline Offset: 
      Visual Glide Slope Indicators: 
      Runway Visual Range (RVR): 
      Approach Light System: 
      REIL: 
      Yes Yes
      Touchdown Lights: 
      Centerline Lights: 
      Threshold Crossing Height: 
      Threshold Elevation: 
      1021 997
      Displaced Threshold: 
      0 124
      Threshold Latitude: 

      Threshold Longitude: 

      Declared Distances
      Take Off Run Avbl. (TORA): 
      0 0
      Take Off Distance Avbl. (TODA): 
      0 0
      Actual Stop Dist. Avbl. (ASDA): 
      0 0
      Landing Dist. Avbl. (LDA): 
      0 0

    • Services

      Airframe Repair: 
      Major
      Powerplant Repair: 
      Major
      Bottled Oxygen: 
      None
      Bulk Oxygen: 
      None
      Fuel Available: 
      100LL, Jet A-1+
      Landing Fees: 
      No
      Parking: 
      Hangars and tiedowns available

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