1
Runway
5
Frequencies
4
Procedures
2
NOTAMs
Quick Facts
ICAO
KI66
FAA
I66
Elevation
1,033 ft MSL
Runways
1
Frequencies
5
Tower
No
Fuel
100LL
Coordinates
39.503, -83.863
Airport Information
Facility Type
AIRPORT
Elevation
1,033 ft MSL
Control Tower
No
Fuel Types
100LL
ARTCC
INDIANAPOLIS
Coordinates
39.5033, -83.8628
Ownership
Public
Hours of Operation
Current Weather
METAR KILN 091854Z AUTO 23009KT 10SM FEW021 BKN035 OVC044 27/22 A3002 RMK AO2 SLP156 T02670217
Flight Category
VFR
Wind
230° at 9 kt
Visibility
10+ SM
Temperature
26.7°C
Dewpoint
21.7°C
Altimeter
1016.70 inHg
Cloud Cover
OVC
Nearest weather from KILN (6 NM away)
Observed 2026-06-09 18:54Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 03/21 | 3,579 ft | 60 ft | ASP | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| APCH/P DEP/P | 118.85 | JOHN GLENN COLUMBUS INTL |
| APCH/P DEP/P IC | 269.275 | JOHN GLENN COLUMBUS INTL |
| CTAF | 122.725 | CLINTON FLD |
| I66 AWOS-3 | XXX.XXX | - |
| UNICOM | XXX.XXX | CLINTON FLD |
Active NOTAMs
IFR Procedures
2 Approaches, 2 Runway
Nearby Airports in Ohio
0D7
ADA
ADA — 949 ft
K0D7
Ada Airport
Ada — 949 ft
83OH
Adams Strip
Pleasant Hill — 973 ft
83OH
ADAMS STRIP
PLEASANT HILL — 973 ft
50OH
Aerodrome Les Noyers
Jamestown — 1,085 ft
50OH
AERODROME LES NOYERS
JAMESTOWN — 1,085 ft
55OI
AERO FLIGHT CENTER
EAST PALESTINE — 1,140 ft
55OI
Aero Flight Center Airport
East Palestine — 1,140 ft
Nearest airports
- 0D7 — ADA
ADA
- K0D7 — Ada Airport
Ada
- 83OH — Adams Strip
Pleasant Hill
- 83OH — ADAMS STRIP
PLEASANT HILL
- 50OH — Aerodrome Les Noyers
Jamestown
Ohio airports
KI66 Operational Overview
Location & Facility
Clinton County Airport (KI66) is a publicly owned airport open to the public located in Wilmington, Ohio, United States. The field sits at an elevation of 1,033 feet above mean sea level (MSL) at coordinates 39.5033°N, 83.8628°W.
Runways
Clinton County Airport has 1 runway. The longest runway (03/21) measures 3,579 feet by 60 feet with a asp surface.
Communications & Operations
Clinton County Airport is a non-towered (pilot-controlled) field. A total of 5 communication frequencies are published for this facility.
Services & Fuel
Clinton County Airport offers 100LL fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
Clinton County Airport has 4 published instrument flight procedures, including 2 approaches. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Current Conditions
The current flight category at Clinton County Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 2 active NOTAMs for this facility.
Frequently Asked Questions
What is KI66?
KI66 is the ICAO identifier for Clinton County Airport, a public-use airport located in Wilmington, Ohio, United States.
How many runways does Clinton County Airport have?
Clinton County Airport (KI66) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KI66?
The field elevation of Clinton County Airport is 1,033 feet above mean sea level (MSL).
Is fuel available at KI66?
Yes, Clinton County Airport offers 100LL fuel.
What are the current weather conditions at KI66?
The current flight category at Clinton County Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KI66?
There are currently 2 active NOTAMs for Clinton County Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KI66?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Clinton County Airport.
Where is Clinton County Airport located?
Clinton County Airport (KI66) is located in Wilmington, Ohio, United States, at an elevation of 1,033 ft MSL.