1
Runway
7
Frequencies
0
Procedures
2
NOTAMs
Quick Facts
ICAO
KCNU
FAA
CNU
Elevation
1,002.5 ft MSL
Runways
1
Frequencies
7
Tower
No
Fuel
100LL,A
Coordinates
37.668, -95.487
Airport Information
Facility Type
AIRPORT
Elevation
1,002.5 ft MSL
Control Tower
No
Fuel Types
100LL,A
ARTCC
KANSAS CITY
Coordinates
37.6679, -95.4867
Ownership
Public
Hours of Operation
Current Weather
METAR KCNU 131652Z AUTO 03010G20KT 10SM CLR 24/02 A3018 RMK AO2 SLP212 T02440022
Flight Category
VFR
Wind
30° at 10 kt G20
Visibility
10+ SM
Temperature
24.4°C
Dewpoint
2.2°C
Altimeter
1022.10 inHg
Cloud Cover
CLR
Observed 2026-05-13 16:52Z
Forecast (TAF)
TAF KCNU 131120Z 1312/1412 03006KT P6SM SCT050 FM131400 06009KT P6SM SKC FM140100 10006KT P6SM SKC FM140900 13007KT P6SM VCSH FEW040 BKN100
Valid 2026-05-13 12:00Z – 2026-05-14 12:00Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 18/36 | 4,254 ft | 75 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CHANUTE RCAG | 279.5 | CHANUTE |
| CHANUTE RCAG | 132.9 | CHANUTE |
| CHANUTE RCO | 122.2 | CHANUTE |
| CNU ASOS | XXX.XXX | - |
| CNU DME | XXX.XXX | CHANUTE |
| CTAF | XXX.XXX | CHANUTE MARTIN JOHNSON |
| UNICOM | XXX.XXX | CHANUTE MARTIN JOHNSON |
Active NOTAMs
CNU 26/002
2026-05-11 01:13 – 2026-05-26 01:13
CNU 26/001
2026-05-05 00:04 – 2026-06-19 00:04
Nearby Airports in Kansas
75KS
7UP RANCH
BARTLETT — 844 ft
75KS
7Up Ranch Airport
Bartlett — 844 ft
K78
ABILENE MUNI
ABILENE — 1,152.9 ft
K78
Abilene Municipal Airport
Abilene — 1,152 ft
00AA
AERO B RANCH
LEOTI — 3,435 ft
00AA
Aero B Ranch Airport
Leoti — 3,435 ft
Ag Air Service Airport
Nickerson — 1,582 ft
Air-Ag Airport
Pleasant Valley — 2,856 ft
Nearest airports
- 75KS — 7UP RANCH
BARTLETT
- 75KS — 7Up Ranch Airport
Bartlett
- K78 — ABILENE MUNI
ABILENE
- K78 — Abilene Municipal Airport
Abilene
- 00AA — AERO B RANCH
LEOTI
Kansas airports
KCNU Operational Overview
Location & Facility
CHANUTE MARTIN JOHNSON (KCNU) is a publicly owned airport open to the public located in CHANUTE, Kansas, United States. The field sits at an elevation of 1,002.5 feet above mean sea level (MSL) at coordinates 37.6679°N, 95.4867°W.
Runways
CHANUTE MARTIN JOHNSON has 1 runway. The longest runway (18/36) measures 4,254 feet by 75 feet with a asph surface.
Communications & Operations
CHANUTE MARTIN JOHNSON is a non-towered (pilot-controlled) field. A total of 7 communication frequencies are published for this facility.
Services & Fuel
CHANUTE MARTIN JOHNSON offers 100LL,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Current Conditions
The current flight category at CHANUTE MARTIN JOHNSON 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 KCNU?
KCNU is the ICAO identifier for CHANUTE MARTIN JOHNSON, a public-use airport located in CHANUTE, Kansas, United States.
How many runways does CHANUTE MARTIN JOHNSON have?
CHANUTE MARTIN JOHNSON (KCNU) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KCNU?
The field elevation of CHANUTE MARTIN JOHNSON is 1,002.5 feet above mean sea level (MSL).
Is fuel available at KCNU?
Yes, CHANUTE MARTIN JOHNSON offers 100LL,A fuel.
What are the current weather conditions at KCNU?
The current flight category at CHANUTE MARTIN JOHNSON is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KCNU?
There are currently 2 active NOTAMs for CHANUTE MARTIN JOHNSON. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KCNU?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for CHANUTE MARTIN JOHNSON.
Where is CHANUTE MARTIN JOHNSON located?
CHANUTE MARTIN JOHNSON (KCNU) is located in CHANUTE, Kansas, United States, at an elevation of 1,002.5 ft MSL.