What are the operating hours of KCNU?

Chanute Martin Johnson Airport operates from 13:00 to 22:00.

What fuel is available at KCNU?

Chanute Martin Johnson Airport offers 100LL, Jet A.

Does KCNU require landing permits?

Yes, landing permits are required for Chanute Martin Johnson Airport (United States).

Where is KCNU located?

Chanute Martin Johnson Airport (KCNU) is located in Chanute, United States.

What is the IATA code for KCNU?

The IATA code for Chanute Martin Johnson Airport is CNU.

How long is the runway at KCNU?

The main runway at Chanute Martin Johnson Airport (08/26) measures 671x41m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Chanute Martin Johnson Airport (KCNU/CNU) — Chanute, United States

Chanute Martin Johnson Airport (KCNU/CNU) serves Chanute, United States. This is a mid-sized airport with 2 runways (08/26, 18/36). Field elevation is 1002 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

77% Data Complete 40 of 52 points

Missing: Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 2/4

Operations 2/2

Fuel 1/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KCNU
Name: Chanute Martin Johnson Airport
Type: medium_airport
Category: Domestic
Latitude: 37.668175
Longitude: -95.486725
Elevation: 1002 ft
Country: United States
Municipality: Chanute
IATA Code: CNU
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 08/26

Designation: 08/26
Dimensions: 671x41m
Surface: GRS
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 18/36

Designation: 18/36
Dimensions: 1297x23m
Surface: ASP
PCN: 5
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: N/A
Ground: N/A
Operations: 122.350 MHz
Traffic/Approach: 132.900 MHz
ATIS: 127.075 MHz

Operation Hours

Monday 13:00 – 22:00

Tuesday 13:00 – 22:00

Wednesday 13:00 – 22:00

Thursday 13:00 – 22:00

Friday 13:00 – 22:00

Saturday 13:00 – 22:00

Sunday 17:00 – 22:00

Extra Hours On Request: No
Remarks: Mon 08:00-17:00; Tue 08:00-17:00; Wed 08:00-17:00; Thu 08:00-17:00; Fri 08:00-17:00; Sat 08:00-17:00; Sun 12:00-17:00

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 620-305-9689
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Fuel Information

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: No
GENDEC Required: No
GAR Required: No
Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

07/003 info

TOWER LGT (ASR 1255896) 374208.20N0953540.90W (5.5NM WNW CNU) 1538.1FT (492.1FT AGL) U/S

2026-07-08 14:05:00 2026-08-22 14:05:00

07/002 info

TOWER LGT (ASR 1200884) 374060.00N0953541.00W (5.2NM W CNU) 1387.8FT (347.8FT AGL) U/S

2026-07-07 21:56:00 2026-07-22 21:56:00

06/006 info

TOWER LGT (ASR 1033230) 374058.10N0952321.90W (4.7NM E CNU) 1326.1FT (355.0FT AGL) U/S

2026-06-26 00:04:00 2026-08-25 23:59:00

+2 more active NOTAMs

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Nearby Airports

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Compare KCNU with 0KS8 side by side →

Airport History

Discover the key milestones and historical events that shaped Chanute Martin Johnson Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What are the operating hours of KCNU?: Chanute Martin Johnson Airport operates from 13:00 to 22:00.
What fuel is available at KCNU?: Chanute Martin Johnson Airport offers 100LL, Jet A.
Does KCNU require landing permits?: Yes, landing permits are required for Chanute Martin Johnson Airport (United States).
Where is KCNU located?: Chanute Martin Johnson Airport (KCNU) is located in Chanute, United States.
What is the IATA code for KCNU?: The IATA code for Chanute Martin Johnson Airport is CNU.
How long is the runway at KCNU?: The main runway at Chanute Martin Johnson Airport (08/26) measures 671x41m.

View on Map