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4KS WALZ AIRPORT, Kiowa, KS

  • Writer: skylarkcolo
    skylarkcolo
  • Oct 26, 2024
  • 7 min read

Updated: 1 day ago


WALZ AIRPORT 4KS, KIOWA, KS


FAA INFORMATION EFFECTIVE OCTOBER 2025,

Owner inspection 4KS Airport, 10/01/25

FAA Data 4KS file:///C:/Users/16208/Downloads/4KS.pdf


Location

4KS WALZ Airport 4 miles NW of Kiowa, KS.

A No Fee Public Airport


Last Inspection by owner was 10/01/2025, the grass is green and has mowing about every 10 days, overall in good condition, turf, grass, sod, no surface treatment, some gopher activity.

Feed gain crop on both sides of runway, is +six foot high, will be cut for hay by late Fall 2025.

DAY TO DARK Operations, Operational emergency night lights are non-standard strobes on at dusk to dawn. One windsock on oil tanks north of home site one new 8/1/2025, also the windsock on the silo is now shredded. New temporary windsock south end of field, near the 03 touchdown point. Tie down chains are in good condition, on the cement pad just north of the main hanger, welcome to use at anytime. LEFT traffic pattern, and watch out for 195ft tower FCC Tower number #1216715, numerous 50 to 100 ft wood poles, oil wells, grain silo/towers, and home site just east of the field.


NOTICE:

Mid 2025 Some military and DoD- ISR contractors are using 4KS for special training, along with manufacturers doing short field testing, and training. SkyRaider 2 OA-1K, T-6B Texan II aircraft, and Cessna Super 208B Grand Caravan EX and other flight training on grass short field.


The K0UO antenna test range site employs the 4KS Walz airport, and its vicinity as a practical learning environment for STEM antenna projects, providing an outdoor real-world setting. If your group has a University aerospace or antenna research STEM program, please let me know.



NOTE: Vance AFB 1D MOA DAF Proposed Action has been approved is to obtain new airspace that affords the 71 FTW autonomous scheduling and ensures nearby access to airspace necessary to perform low-altitude non-hazardous flight training from 500 feet above ground level (AGL) up to 7,999 feet above mean sea level (MSL), and allows for continuous flight training to 24,000 feet MSL or scheduled independently (500 feet AGL to 7,999 feet MSL), as needed, to support new multidirectional tactical flying training requirements.


The new airspace would be designated as the Vance AFB 1E Low MOA.

The DoD has asked the FAA to establish a new low-altitude Military Operations Area (MOA) under portions of the existing Vance Air Force Base 1A, 1C, and 1D MOAs. The new airspace would be designated as the Vance 1E Low MOA.

ALSO Note, flight are not sunrise to sunset any longer as in 1D MOA, The low-altitude training operations would be performed in the proposed airspace between 8:00 a.m. and 9:00 p.m. Monday through Friday and 2:00 p.m. and 6:00 p.m. on Sundays, local time.

Walz 4KS would have a 3 NM MOA exclusion zone around them in compliance with FAA Order 7400.2 Section 25-1-4. As a result, potential impacts on local 4KS airport VHF/IFR operators would not be significant.

Contact FSS withing 100 miles to obtain real time information, Prior to entering the MOA

 For Additional Information: 71 FTW Public Affairs at 71ftw.pa@us.af.mil or 580-213-5250

SEE THE BOTTOM OF THIS PAGE FOR MORE


4ks airport showing the highly maintained displace threshold
Above: R21 and maintained displace threshold


military traning at 4KS Walz, Kiowa KS, also Walz Farms and the K0UO Antenna test range where the K0uo rhombic antenna farm is located on the 1200 acre site and worlds largest ham amateur radio big gun station , over five miles of wire used to build the highest gain 20 db arrays in use worldwide
   New AF SkyRaider 2 OA-1K with L3 equipment at 4KS, 2025

Air view of runway and area showing 4KS Walz, Kiowa KS, also Walz Farms and the K0UO Antenna test range where the K0uo rhombic antenna farm is located on the 1200 acre site and worlds largest ham amateur radio big gun station , over five miles of wire used to build the highest gain 20 db arrays in use worldwide
KS DOT PHOTO 2024, with long maintained displace thresholds

FAA Identifier: 

4KS

Lat/Long: 

37-02-42.5900N 098-34-12.6500W


37-02.709833N 098-34.210833W


37.0451639,-98.5701806


(estimated)

Elevation: 

1387 ft. / 423 m (estimated)

From city: 

4 miles NW of KIOWA, KS

Time zone: 

UTC -5 (UTC -6 during Standard Time)

Zip code: 

67057

Airport Operations

Airport use: 

Open to the public

Activation date: 

11/2012

Control tower: 

no

ARTCC: 

KANSAS CITY CENTER

FSS: 

WICHITA FLIGHT SERVICE STATION

NOTAMs facility: 

ICT (NOTAM-D service available)

Attendance: 

CONTINUOUS

Wind indicator: 

yes, WINDCONE ON SILO MIDFIELD APRX 110 FT EAST OF RWY CNTRLN. AND ON OIL TANK 400' EAST OF FIELD

Segmented circle: 

no

Lights: 

SS-SR

Beacon: 

white (unlighted land airport)


Operates sunset to sunrise.

Landing fee: 

yes, FEE FOR AG OPERATORS

Airport Communications

CTAF/UNICOM: 

122.8

WX AWOS-2 at K51 (13 nm N): 

119.625 (620-886-3290)

WX AWOS-3PT at AVK (17 nm S): 

121.125 (580-327-6778)

Airport Services

Fuel available: 

C

Airframe service: 

NONE

Powerplant service: 

NONE

Bottled oxygen: 

NONE

Bulk oxygen: 

NONE

Air view photo of runway21, showing 4KS Walz, Kiowa KS, also Walz Farms and the K0UO Antenna test range where the K0uo rhombic antenna farm is located on the 1200 acre site andThe KØUO Rhombic Antenna Farm and Test Range: Home to the World's Largest amateur radio (ham), High Frequency (HF) Wire Antennas., orlds largest ham amateur radio big gun station , over five miles of wire used to build the highest gain 20 db, arrays in use worldwide
Above: Looking SW R21

Runway Information

Runway 3/21



37-02.535667N


37-02.884000N

Longitude: 

098-34.352833W


098-34.068833W

Elevation: 

1367.0 ft.


1387.0 ft.

Traffic pattern: 

left


left

Displaced threshold: 

225 ft.


175 ft.

Markings: 

none


none

Obstructions: 

45 ft. trees, 150 ft. from runway, 75 ft. right of centerline, 3:1 slope to clear


RY 03 APCH SLOPE 10:1 DUE TO 45 FT TREES 450 FT FM THE DSPLCD THLD.


5 ft. fence


CONTROLLING OBSTN EXCEEDS A 45 DEG SLP.

Airport Ownership and Management from official FAA records

Ownership: 

Privately-owned

Owner: 

STEVEN E. WALZ


17535 SE U.S. HWY 281, MILE 7


KIOWA, KS 67070


Phone (620) 825-6221

Manager: 

STEVEN E. WALZ


17535 SE U.S. HWY 281, MILE 7


KIOWA, KS 67070


Phone (620) 825-4643


Sign off of US Highway  281 to the airpor 4KS Walz, Kiowa KS, also Walz Farms and the K0UO Antenna test range where the K0uo rhombic antenna farm is located on the 1200 acre site and worlds largest ham amateur radio big gun station , over five miles of wire used to build the highest gain 20 db arrays in use worldwide
4KS WALZ KIOWA , KS AIRPORT the road off of U.S. Highway 281 mile 7.7

Additional Remarks

 

The taxi way to the concrete tie down area, is on the northern mid part of the field and to the east, and it is clearly marked with orange cones. Park any where not blocking the taxi.

Also feel free to also tied down anywhere along that taxiway, but please allow access for other traffic.

Be aware of highway vehicles on the approach end of R21

Public access is off of U.S. 281 Highway by the airport sign, 300 foot north of the homestead.


For Ag and other operators please contact the owner, water and a large hard surface all weather pad area is available, with improved road and highway access.


The owner lives on the field and can be contacted on Unicom 122.80 or by cellular phone 620-825-6221. Emergency fuel may be available, (not for sale),100 LL, auto fuel,  and jet.

195 FT TWR NEAR MIDFIELD APRX 375 FT EAST OF RY CNTRLN.

19 FT OIL WELL PUMP NEAR MIDFIELD APRX 375 FT EAST OF RY CNTRLN.

WIND SOCK ON 38 FT SILO 375 FT LEFT AT MID FIELD RY 23.

NSTD DSPLCD THLD MARKINGS (TFC CONES).

RWY 3/21 TURF UNEVEN DUE TO GOPHER HOLES

BIRD AND WILDLIFE ACT NEAR ARPT

17:1 APCH SLOPE TO LIGHTED OIL TANK 550' FROM DSPLCD THLD R/W 21

FOR CD CTC KANSAS CITY ARTCC AT 913-254-8508.

NUMEROUS OBST, POLES, OIL WELL AND BLDG EAST OF FIELD


Birds and wildlife are always around the airport, watch for them,
Birds and wildlife are always around the airport, watch for them,

208B Grand Caravan EX,  208 Airline configuration,  African flight crew check ride flight at 4KS, 2025
208B Grand Caravan EX, 208 Airline configuration, African flight crew check ride flight at 4KS, 2025


Also the 50 to 195 foot poles and radio towers east of the runway

Have Fun on the Grass Runway!
Have Fun on the Grass Runway!

Instrument Procedures

There are no published instrument procedures at 4KS.

Some nearby airports with instrument procedures:

KAVK - Alva Regional Airport (17 nm S)


KANY - Anthony Municipal Airport (24 nm E)


8K2 - Harper Municipal Airport (29 nm NE)


3K8 - Comanche County Airport (38 nm W)


KPTT - Pratt Regional Airport (40 nm N)


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FAA DATA  and map view for 4KS
FAA DATA FOR $KS WALZ AIRPORT
View of the K0UO  FCC TOWER NUMBER AR #1216715 on the 195 footerView of General Steven Walz 1200 acre world largest antenna site and test range, k0uo ham radio station k0uo,
miles of antennas for ham radio 
dozens of tall antenna support structures, like FCC registered towers up to 195 foot, numerous 100 foot wood powerline poles, concrete silos, and portable mobile tower view from the top of the FCC TOWER NUMBER AR #1216715 on the  k0uo antenna test and rhombic farm is a big gun and contester dream station the biggest ham station with the highest gain biggest antennas in the world. The K0UO Rhombic farm and antenna test range is one of the very few big gun ham radio stations that has a tower which is tall enough and required by the FCC to have a registration. The Antenna Structure Registration or ASR tower number is 1216715. So the K0UO site, station, and antenna is in the FCC public file, for actual verification, unlike other so called big gun ham radio stations,  the photo show some of The KØUO Rhombic Antenna Farm and Test Range: Home to the World's Largest amateur radio (ham), High Frequency (HF) Wire Antennas.
Note there is a 195 foot tower at the home site, just east of the field, ARN FCC 1216715
Above: Cessna 208B Grand Caravan EX, test flight at 4KS 10/10/2023
Above: Cessna 208B Grand Caravan EX, test flight at 4KS 10/10/2023

military jet T-38 Talon low pass traning at 4KS Walz, Kiowa KS, also Walz Farms and the K0UO Antenna test range where the K0uo rhombic antenna farm is located on the 1200 acre site and worlds largest ham amateur radio big gun station , over five miles of wire used to build the highest gain 20 db arrays in use worldwide
WATCH OUT: A flight of twoT38 JETS, DOING A LOW PAST OVER 4KS and then they JUMP to 18,000 feet
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military  SkyRaider II OA-1K traning at 4KS Walz, Kiowa KS, also Walz Farms and the K0UO Antenna test range where the K0uo rhombic antenna farm is located on the 1200 acre site and worlds largest ham amateur radio big gun station , over five miles of wire used to build the highest gain 20 db arrays in use worldwide
Above: The new US Air Force Sky Warden OA-1K ISR Strike Aircraft, at 4KS, doing numerous operations, now renamed to OA-1K SkyRaider II, Photo Oct 2024


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A Cessna 337 Skymaster Based at WALZ 4KS
A Cessna 337 Skymaster Based at WALZ 4KS
A view of one of the 100 foot wood pole on a road going into the antenna test range and kouo Rhombic farm, outlining, ownership is FCC License of k0uo written permisson required and the site has CCTV to enter the antenna testing range FCC ARN  195 foot towers on site, biggest ham radio antennas used by and amateur radio station largest HF  ham antennas in the world
Watch out for the antennas in the area
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Above, blown engine, but a safe  dead stick landing into 4KS 12/16/2017
Above, blown engine, but a safe dead stick landing into 4KS 12/16/2017

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Above: Looking SW R21


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Above: 4KS Hanger

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THE NEW 1E MOA 5,719 aircraft transited the proposed Vance 1E Low MOA from August 2023 through July 2024 (38 percent civilian operators [37 percent by general aviation], 14 percent military, and 48 percent unknown VFR operators). Overall, there was an average of 16 crossings per day (6 IFR and 10 VFR) in the airspace. Further, the busiest traffic periods occurred between 10:00 a.m. and 4:00 p.m., with an average of 1 to 2 aircraft crossings per hour. NEW 1E would add 1,170 flight operations per year in the airspace within the proposed Vance 1E Low MOA, an increase of just over 20 percent. T-38C sorties would include one to four aircraft in the proposed Low MOA at a time. Should Alternative 1 be selected for implementation, pilots approved to operate in the proposed MOA would be responsible for remaining within the assigned area. The supporting controlling agency, per letter of agreement determination, may assist with providing radar advisory service, workload permitting, to aid pilots in remaining in the assigned areas.


RADAR  Civilian Traffic Flows – Proposed Vance 1E Low MOA (July 2023 – August 2024)
RADAR Civilian Traffic Flows – Proposed Vance 1E Low MOA (July 2023 – August 2024)

As established by FAA letter of agreement with Vance AFB and the 71 FTW, Vance ATC and FAA control centers would procedurally deconflict IFR traffic by restricting military operations by sector or by altitude band, as needed to route crossing air traffic through the remaining airspace.


Filtering and analysis of the air traffic data associated with the proposed Vance 1E Low MOA
Filtering and analysis of the air traffic data associated with the proposed Vance 1E Low MOA

yielded the operations listed in Tables 3.3-2 through 3.3-9. More than 5,700 aircraft crossed or

operated within the proposed Vance 1E Low MOA between July 2023 and August 2024 (Table

3.3-2). Of the air traffic crossings by operator type listed in Table 3.3-2, 37 percent of the total

crossings were civilian, general aviation operators, 14 percent were military operators, less than 1 percent were civilian air carrier and air taxi operators, and 48 percent were unknown aircraft operators (for which aircraft type and flight plan could not be associated with tracking data).


This would be the most efficient approach to deconflict IFR crossings from military operations in the proposed Vance 1E Low MOA. A less efficient alternative would be to reroute the IFR traffic, to the north or south, around the proposed Vance 1E Low MOA which could result in substantial delays for some flights. VFR traffic in the proposed Vance 1E Low MOA. WALZ 4KS would have a 3 NM MOA exclusion zone

around them in compliance with FAA Order 7400.2 Section 25-1-4. As a result, potential impacts on local airport IFR operators would not be significant.



Col CHARLES D. THROCKMORTON, Department of the Air Force (DAF)

71st Flying Training Wing (71 FTW) at Vance Air Force Base (AFB), Oklahoma to support Fighter Bomber Fundamentals (FBF) pilot training syllabus requirements. The proposed airspace would be managed and scheduled by the 71FTW.

For Additional Information: 71 FTW Public Affairs at 71ftw.pa@us.af.mil or 580-213-5250


Stop or fly into 4KS WALZ airport any time and say hi to the old man, General Steve Walz
Stop or fly into 4KS WALZ airport any time and say hi to the old man, General Steve Walz

The airport is at The KØUO Rhombic Antenna Farm and Test Range: Home to the World's Largest amateur radio (ham), High Frequency (HF) Wire Antennas.


 
 
 

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Guest
May 20
Rated 5 out of 5 stars.

Nice grass runway

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K0UO Rhombic Antenna Farm

K0UO Rhombic antenna Farm

17353 SE U.S. Hwy 281
Kiowa, KS 67070

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