1
Runway
5
Frequencies
4
Procedures
10
NOTAMs
Quick Facts
ICAO
KI63
FAA
I63
Elevation
733.7 ft MSL
Runways
1
Frequencies
5
Tower
No
Fuel
100LL,A
Coordinates
39.985, -90.804
Airport Information
Facility Type
AIRPORT
Elevation
733.7 ft MSL
Control Tower
No
Fuel Types
100LL,A
ARTCC
KANSAS CITY
Coordinates
39.9854, -90.8041
Ownership
Public
Hours of Operation
Current Weather
METAR KI63 272055Z AUTO 06004KT 10SM BKN016 OVC020 25/21 A2992 RMK AO2 T02450213
Flight Category
MVFR
Wind
60° at 4 kt
Visibility
10+ SM
Temperature
24.5°C
Dewpoint
21.3°C
Altimeter
1013.30 inHg
Cloud Cover
OVC
Observed 2026-06-27 20:55Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 18/36 | 5,905 ft | 75 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.8 | MOUNT STERLING MUNI |
| I63 AWOS-3PT | 118.325 | - |
| QUINCY RCAG | 126.225 | QUINCY |
| QUINCY RCAG | XXX.XXX | QUINCY |
| UNICOM | XXX.XXX | MOUNT STERLING MUNI |
Active NOTAMs
IFR Procedures
2 Runway, 2 Approaches
Nearby Airports in Illinois
Nearest airports
- 35IL — 7TH HEAVEN
LA MOILLE
- 35IL — 7TH HEAVEN
LA MOILLE
- KSPI — ABRAHAM LINCOLN CAPITAL
SPRINGFIELD
- 70LL — ADAMS NUMBER 1
PONTIAC
- 70LL — ADAMS NUMBER 1
PONTIAC
Illinois airports
KI63 Operational Overview
Location & Facility
MOUNT STERLING MUNI (KI63) is a publicly owned airport open to the public located in MOUNT STERLING, Illinois, United States. The field sits at an elevation of 733.7 feet above mean sea level (MSL) at coordinates 39.9854°N, 90.8041°W.
Runways
MOUNT STERLING MUNI has 1 runway. The longest runway (18/36) measures 5,905 feet by 75 feet with a asph surface.
Communications & Operations
MOUNT STERLING MUNI is a non-towered (pilot-controlled) field. A total of 5 communication frequencies are published for this facility.
Services & Fuel
MOUNT STERLING MUNI offers 100LL,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
MOUNT STERLING MUNI 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 MOUNT STERLING MUNI is MVFR (Marginal VFR — reduced visibility or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 10 active NOTAMs for this facility.
Frequently Asked Questions
What is KI63?
KI63 is the ICAO identifier for MOUNT STERLING MUNI, a public-use airport located in MOUNT STERLING, Illinois, United States.
How many runways does MOUNT STERLING MUNI have?
MOUNT STERLING MUNI (KI63) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KI63?
The field elevation of MOUNT STERLING MUNI is 733.7 feet above mean sea level (MSL).
Is fuel available at KI63?
Yes, MOUNT STERLING MUNI offers 100LL,A fuel.
What are the current weather conditions at KI63?
The current flight category at MOUNT STERLING MUNI is MVFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KI63?
There are currently 10 active NOTAMs for MOUNT STERLING MUNI. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KI63?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for MOUNT STERLING MUNI.
Where is MOUNT STERLING MUNI located?
MOUNT STERLING MUNI (KI63) is located in MOUNT STERLING, Illinois, United States, at an elevation of 733.7 ft MSL.