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4I3

KNOX COUNTY

PublicPUB

4 miles SW of MOUNT VERNON, OH, US

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Status

Operational

Coordinates

40° 19' 44"N 82° 31' 34"W

Elevation

1192' MSL

Pattern Alt

2000' MSL

Mag Variation

08W

Fuel

JET A (FSII), 100LL

FSS

CLEVELAND (CLE)

Sectional

DETROIT

ARTCC

INDIANAPOLIS (ZID)

Data Effective

1/22/26-2/19/26

K4I3 MVFR

4:55 AM EST RAW

Light Snow

Broken 1,900'
Broken 1,100'

Viz

7sm

Temp

9°F

Dew

7°F

Pres

30.19"Hg

Wind

310° 9kts

RMK

AO2

METAR K4I3 010955Z AUTO 31009KT 7SM -SN BKN011 BKN019 M13/M14 A3019 RMK AO2

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Knox County Airport

UNICOM: 123.05

Phone: (740) 397-9647

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EPIC

As of 1/7	100LL	JET A	JET A (FSII)	MOGAS	UL94
Self Serve	5.56
Full Serve	5.56		5.19

Fuel Notes

Prices include tax

Your Information

Business

Weather and Advisory

AWOS-3PT	126.05
(740) 397-6297

Common

CTAF	123.05
ACTVT REIL RWY 10 & 28; MIRL RWY 10/28 - CTAF. PAPI RWY 10 & 28 OPR CONSLY.
UNICOM	123.05

Clearance

Clearance Delivery

119.45

Approach

COLUMBUS APPROACH	125.95
Initial Contact

Departure

COLUMBUS DEPARTURE	125.95
Initial Contact

FAA A/FD Pages

FAA A/FD Page

Airport Minimums

Instrument Approach

Terminal Area Forecast

KCMH (26nm)

RAW

Reported

Sun, 2/1 12:48 AM EST

Valid

Sun, 2/1 1:00 AM EST - Mon, 2/2 1:00 AM EST

MVFR

Temporary 1:00 AM EST - 5:00 AM EST

Light Snow

Overcast 1,500'

Viz

5sm

Wind

Calm

MVFR

1:00 AM EST - 10:00 AM EST

Light Snow

Overcast 2,500'

Viz

6sm

Wind

330° 5kts

VFR

10:00 AM EST - 6:00 PM EST

Scattered 1,500'

Viz

6sm

Wind

300° 7kts

VFR

6:00 PM EST - 10:00 PM EST

Sky Clear

Viz

6sm

Wind

VRB° 3kts

MVFR

10:00 PM EST - 1:00 AM EST

Mist

Sky Clear

Viz

3sm

Wind

Calm

TAF KCMH 010548Z 0106/0206 33005KT P6SM -SN OVC025
   TEMPO 0106/0110 5SM -SN OVC015
   FM011500 30007KT P6SM SCT015
   FM012300 VRB03KT P6SM SKC
   FM020300 00000KT 3SM BR SKC

4I3

Effective	Expires	Category	NOTAM
Domestic
1/24/26 1530Z	4/24/26 0500Z		!4I3 01/008 4I3 OBST TOWER LGT (ASR 1203527) 402240.30N0823701.20W (5.1NM NW 4I3) 1639.8FT (259.8FT AGL) U/S 2601241530-2604240500

ATC Tower

Attendance

MON-FRI 0700-1700
SAT-SUN 0900-1700
24 HR PN FOR ATNDNC AFT HRS - CALL AMGR.

Owner

KNOX CO ARPT AUTHORITY
6481 KINNEY RD
MOUNT VERNON, OH 43050
Phone: 740-397-9647

Manager

JOSH WYNN
6481 KINNEY RD
MOUNT VERNON, OH 43050
Phone: 740-397-9647

FSS

CLEVELAND FSS (CLE)
Toll Free: 1-800-WX-BRIEF

NOTAM

4I3

Light Schedule

Lights

ACTVT REIL RWY 10 & 28; MIRL RWY 10/28 - CTAF. PAPI RWY 10 & 28 OPR CONSLY.

Beacon

N/A

Wind Indicator

Yes - Lighted

Segmented Cir.

Landing Fee

Parking

Hanger, Tie-Down

Int'l Operations

NOT a Landing Rights Airport
NOT an Airport of Entry

Airframe Repair

Major

Pwrplant Repair

Major

Bottled Oxygen

None

Bulk Oxygen

None

Other Services

Crop Dusting
Pilot Instruction
Aircraft Rental

Runway 10/28

Dimensions

5504 ft. x 100 ft.

Surface Type

ASPH

Surface Cond

Good

Treatment

GRVD

Rwy Edge Lgts

MED

Pavement Class

Single Wheel

55,000lbs

Double Wheel

100,000lbs

Double Tandem

Dual Dbl Tand

	Runway 10	Runway 28
True Heading	98°	278°
Traffic Pattern	Left	Left
Markings	NPI	NPI
Markings Condition	GOOD	GOOD
Latitude	40° 19' 48"N	40° 19' 40"N
Longitude	82° 32' 09"W	82° 30' 59"W
Elevation	1,187'	1,184'
Threshold Crossing Height	40 ft. AGL	40 ft. AGL
Visual Glide Path Angle	3°	3°
Visual Slope Indicator	P4L	P4L
Approach Lights
Centerline Lights	No	No
Runway End Identifier Lights	Yes	Yes

A110-1	DEER, BIRDS, & OTR WILDLIFE ON & INVOF ARPT.
A14	KNOXAIRPORT@EMBARQMAIL.COM.
A17-M1	24 HR PN FOR ATNDNC AFT HRS - CALL AMGR.
A70-100LL	FUEL AVBL H24 SELF SER VIA CREDIT CARD.
A81-APT	ACTVT REIL RWY 10 & 28; MIRL RWY 10/28 - CTAF. PAPI RWY 10 & 28 OPR CONSLY.

KNOX COUNTY (IATA: 4I3) is a public airport located in MOUNT VERNON, OH, US.

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