VFR
4I3
KNOX COUNTY
MOUNT VERNON, OH
Elevation
1,191 ft
Control
Towered
CTAF
123.05
Runway
5,504 ft
Fuel
100LL, Jet A+
About Knox County
Knox County (4I3) serves Mount Vernon, Ohio as a publicly owned, towered field. Runway 10/28 measures 5,504 by 100 feet with asphalt surface. Three published procedures include RNAV (GPS) and VOR approaches. Arriving and departing aircraft self-announce on CTAF 123.05 MHz. Fuel available includes 100LL avgas and Jet A with additive. Field elevation is 1,191 feet above mean sea level.
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Questions
- Where is Knox County (4I3) located?
- Knox County is located in Mount Vernon, OH.
- Is Knox County a public or private airport?
- Knox County (4I3) is a public-use airport, open to general aviation.
- How many runways does Knox County have?
- Knox County has a single runway, 10/28 at 5,504 feet of asphalt.
- What is the field elevation at Knox County?
- Knox County sits at 1,191 feet above mean sea level.
- Does Knox County have an instrument approach?
- Yes. Knox County has 3 published instrument approach procedures, including RNAV (GPS) and VOR.
- Does Knox County have an air traffic control tower?
- Yes, Knox County (4I3) is a towered airport.
- What is the CTAF frequency at 4I3?
- Knox County's CTAF frequency is 123.05 MHz.
- What fuel is available at Knox County?
- Knox County sells 100LL and Jet A+.