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WI84 Johnstown Center Airport
Janesville, Wisconsin, USA

GOING TO JANESVILLE?

FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

Location

FAA Identifier: WI84
Lat/Long: 42-41-20.0430N 088-50-25.3870W
42-41.334050N 088-50.423117W
42.6889008,-88.8403853
(estimated)
Elevation: 925 ft. / 282 m (estimated)
Variation: 00W (1985)
From city: 9 miles NE of JANESVILLE, WI
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 53546

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 03/1970
Control tower: no
ARTCC: CHICAGO CENTER
FSS: GREEN BAY FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Airport Communications

WX AWOS-3 at JVL (10 nm SW): PHONE 608-758-1723

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
JVLr053/14.1JANESVILLE VOR/DME114.3003E
MSNr138/35.1MADISON VORTAC108.6003E
BAEr222/35.4BADGER VOR/DME116.4002E

 
NDB name  Hdg/Dist  Freq  Var  ID
ROCK RIVER191/29.537101WRYV .-. -.-- ...-

Airport Services

Airframe service: NONE
Powerplant service: NONE

Runway Information

Runway N/S

Dimensions: 2800 x 100 ft. / 853 x 30 m
Surface: turf
RUNWAY N  RUNWAY S
Traffic pattern: leftleft
Markings: nonenone
Obstructions: bldgsnone

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: MOORE FAMILY FARM LLC
1105 NORTH COUNTY RD. M
AVALON, WI 53505
Phone 608-295-6347
PLEASE LEAVE A MESSAGE AND WE WILL GET BACK TO YOU. HAVE TO SCREEN MOST CALLS DUE TO HOW MUCH SPAM FROM BEING A PUBLIC NUMBER.
Manager: ELIZABETH MOORE
1105 NORTH COUNTY RD. M
AVALON, WI 53505
Phone 608-295-6347
PLEASE LEAVE A MESSAGE AND WE WILL GET BACK TO YOU. HAVE TO SCREEN MOST CALLS DUE TO HOW MUCH SPAM FROM BEING A PUBLIC NUMBER.

Additional Remarks

- NO SNOW REMOVAL.
- AGRICULTURE SPRAYING IN JULY & AUG.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- DEER IN VCNTY DURING FALL.
- W SIDE OF RWY HAS 2 FENCE POSTS PUT BACK IN ON EDGE OF STRIP/PROPERTY LN.

Instrument Procedures

There are no published instrument procedures at WI84.

Some nearby airports with instrument procedures:

KJVL - Southern Wisconsin Regional Airport (10 nm SW)
44C - Beloit Airport (13 nm SW)
61C - Fort Atkinson Municipal Airport (16 nm N)
57C - East Troy Municipal Airport (22 nm E)
C77 - Poplar Grove Airport (22 nm S)
  
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Area around WI84 (Johnstown Center Airport)
 
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to WI84

Sunrise and sunset
Times for 17-Mar-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight06:3711:37
Sunrise07:0512:05
Sunset19:0300:03
Evening civil twilight19:3100:31

Current date and time
Zulu (UTC)  17-Mar-2026 22:21:41
Local (UTC-5)  17-Mar-2026 17:21:41
 
METAR
KJVL 
9nm SW 		172145Z 20008KT 10SM OVC110 M07/M16 A3014
TAF
KJVL 
9nm SW 		171720Z 1718/1818 27005KT P6SM SCT250 FM180000 20007KT P6SM BKN120 PROB30 1803/1804 4SM -SN OVC025 FM180400 19008KT 3SM -SN OVC030 FM180600 17009KT 1 1/2SM -SN OVC019 FM180800 17010G18KT 2SM -FZDZSN OVC018 FM181000 17010G18KT P6SM OVC020 PROB30 1810/1812 4SM -FZDZ OVC015 FM181300 19008KT P6SM BKN040
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