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Chanute Martin Johnson Airport
CNU · KCNU · Chanute, KS · 1,002 ft elevation · var 1E · Towered
Airport information
- ICAO / IATA
- KCNU / CNU
- Coordinates
- 37.6682, -95.4867
- Elevation
- 1,002 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- KANSAS CITY
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- KANSAS CITY (ZKC)
- Flight service (FSS)
- WICHITA
- NOTAM facility
- CNU
- Attendance
- MON-SAT 0800-1700; SUN 1200-1700
- Beacon
- white-green (SEE RMK)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1940/04
- Distance from city
- 2 SW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:29 AM | 10:29Z |
| Sunrise | 06:00 AM | 11:00Z |
| Sunset | 08:47 PM | 01:47Z |
| Evening civil twilight Loggable night begins | 09:18 PM | 02:18Z |
Loggable night (§1.1)
09:18 PM → 05:29 AM
Night currency (§61.57)
09:47 PM → 05:00 AM
Plan a flight from KCNU
Runway 18/36
4,254 ft × 75 ft · Asphalt (Good) 18
- Heading
- 186° mag · 187° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
36
- Heading
- 006° mag · 7° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
- Displaced threshold
- 269 ft
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| ASOS | 127.075 | |
| CNTR | 132.9 | KANSAS CITY CNTR |
| RDO | 122.35 | WICHITA RDO |
| UNIC | 122.7 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| CNU · Chanute | VOR-DME | 109.20 | r059° / 5.7 NM |
| OSW · Oswego | VORTAC | 117.60 | r328° / 33.5 NM |
Approaches
- RNAV (GPS) RWY 36 ↗ · amdt 1
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns, hangars
- Other services
- Agricultural, Air ambulance
Ownership & management
Owner
CITY OF CHANUTE
MEMORIAL BLDG, CHANUTE, KS
620-431-5296
Manager
RYAN FOLMER
800 S. COUNTRY CLUB ROAD, CHANUTE, KS
620-305-9689
Remarks FAA
- PRVDD CLEAR 20:1 APCH & 7:1 TRANSITIONAL SFC.
- DUSK-2300
- ULTRALIGHT ACTV, BIRDS & WILDLIFE ON & INVOF ARPT.
- COURTSEY CAR AVBL.
- FOR CD IF UNA TO CTC ON FSS FREQ, CTC KANSAS CITY ARTCC AT 913-254-8508.
- ACTVT REIL RWY 18 & 36; PAPI RWY 18 & 36; MIRL RWY 18/36 - CTAF.
- FOR AFT HRS EMERG CALL (620) 305-9689.
- +25 FT TREE 173 FRM AER 18, 190 FT L OF CL.
- APCH RATIO 32:1 FROM DSPLCD THR.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KCNU in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.