Chanute Martin Johnson Airport

KCNU / CNU

Chanute, US

KCNU (CNU) Chanute Martin Johnson Airport — Charts, Approach Plates & Operations

3 official charts for Chanute Martin Johnson Airport (KCNU / CNU) — airport diagrams, instrument approach procedures, SIDs, STARs, and operational information for pilots.

Charts (3) Operations Frequencies Official AIP FAQ

KCNU Airport Charts & Approach Plates

Official charts for Chanute Martin Johnson Airport published by the national aviation authority. Updated every 28 days per AIRAC cycle. All links open the official PDF source in a new tab.

Instrument Approach Procedures (IAP) 1

Takeoff Minimums 1

Alternate Minimums 1

All charts sourced from official AIP publication. Last updated: April 7, 2026. Always verify with the official AIP before flight.

Airport Operations

Public use airport with no control tower, attended MON-SAT 0800-1700 and SUN 1200-1700. Emergency contact available after hours at (620) 305-9689. No landing fees and fuel available.

Fuel & Services

Fuel Available
Yes
Fuel Types
AVGAS 100LL JET-A
Operating Hours
MON-SAT 0800-1700, SUN 1200-1700

Parking & Handling

Landing Fees
No landing fee

Published Approach Procedures

RNAV (GPS) RWY 36

Special Procedures

FOR AFT HRS EMERG CALL (620) 305-9689

PPL / GA Operations

Ultralight activity, birds and wildlife on and in vicinity of airport. Courtesy car available. Left traffic pattern for both runway ends. PAPI and REIL available on RWY 18/36, activated on CTAF. Runway 36 has 269 ft displaced threshold.

Source: AIP data extracted Apr 7, 2026. Always verify with official AIP before flight. View source

Radio Frequencies

4 frequencies
UNICOM
122.700
MHz
CTAF/UNICOM
RDO
122.350
MHz
WICHITA RDO
ASOS
127.075
MHz
ASOS
CNTR
132.900
MHz
KANSAS CITY CNTR
Emergency Frequency
121.500
International Emergency

Usage Instructions:

Tower: Airport traffic control
Ground: Surface movement control
Approach: Terminal area control
ATIS: Automated weather & airport info
• Click any frequency to copy to clipboard
• Always verify frequencies with current charts before flight
• Frequencies may change - check NOTAMs for updates
Data Source: Frequencies are sourced from OurAirports.com, updated daily. Always verify current frequencies using official airport charts, AIP publications, or contact the airport directly. Frequencies may change due to operational requirements or regulatory updates.

Aeronautical Information Publication (AIP)

✓ Free Access
AIP - United States

Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

SkyVector FAA AIP ChartFox

Frequently Asked Questions

How many charts are available for KCNU (CNU) Chanute Martin Johnson Airport?

We list 3 official charts for KCNU, including airport diagrams, instrument approach procedures (IAP), SIDs, STARs, and visual approaches sourced directly from the official AIP.

Where can I find instrument approach plates for KCNU?

All instrument approach procedures (IAP) for KCNU (CNU) Chanute Martin Johnson Airport are available on this page, linking directly to the official PDF charts published by the aviation authority. These include ILS, RNAV/GPS, VOR and LOC approaches for all runways.

Are the charts for KCNU free?

Yes, all chart links on this page point to official free sources including FAA d-TPP, EUROCONTROL eAIPs, and national aviation authority publications. No subscription required.

How often are charts updated?

Official charts follow the AIRAC cycle and are updated every 28 days. The links on this page always point to the current effective cycle from the official source.