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86WI Terhark Airport
Elkhorn, Wisconsin, USA

GOING TO ELKHORN?

FAA INFORMATION EFFECTIVE 22 JANUARY 2026

Location

FAA Identifier: 86WI
Lat/Long: 42-39-36.0000N 088-25-51.0000W
42-39.600000N 088-25.850000W
42.6600000,-88.4308333
(estimated)
Elevation: 970 ft. / 296 m (estimated)
From city: 6 miles E of ELKHORN, WI
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 53147

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 03/2010
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 BUU (6 nm E): 125.275 (262-757-0907)
WX AWOS-3PT at 57C (9 nm N): 118.125 (262-642-1845)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
BAEr191/28.2BADGER VOR/DME116.4002E
JVLr075/30.4JANESVILLE VOR/DME114.3003E
OBKr323/33.8NORTHBROOK VOR/DME113.0002W

 
NDB name  Hdg/Dist  Freq  Var  ID
ROCK RIVER158/33.437101WRYV .-. -.-- ...-

Airport Services

Runway Information

Runway 2/20

Dimensions: 1850 x 75 ft. / 564 x 23 m
Surface: turf
RUNWAY 2  RUNWAY 20
Traffic pattern: leftright

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: STEVEN TERHARK
W 2686 HOSPITAL RD
ELKHORN, WI 53121
Phone 262-723-2464
Manager: STEVEN TERHARK
W 2686 HOSPITAL RD
ELKHORN, WI 53121
Phone 262-723-2464

Additional Remarks

- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

Instrument Procedures

There are no published instrument procedures at 86WI.

Some nearby airports with instrument procedures:

KBUU - Burlington Municipal Airport (6 nm E)
57C - East Troy Municipal Airport (9 nm N)
10C - Galt Field Airport (16 nm S)
KENW - Kenosha Regional Airport (23 nm E)
KUES - Waukesha County Airport (24 nm N)
  
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to 86WI

Sunrise and sunset
Times for 30-Jan-2026
 Local
(UTC-6)		 Zulu
(UTC)
Morning civil twilight06:4112:41
Sunrise07:1113:11
Sunset17:0323:03
Evening civil twilight17:3323:33

Current date and time
Zulu (UTC)  31-Jan-2026 01:36:31
Local (UTC-6)  30-Jan-2026 19:36:31
 
METAR
KBUU 
6nm E 		310115Z AUTO 34007KT 10SM SCT044 SCT060 BKN070 A3046 RMK AO2 PWINO
K57C 
9nm N 		310115Z AUTO 32004KT 10SM SCT041 SCT048 SCT060 M12/M18 A3046 RMK AO2 T11161177
TAF
KENW 
22nm E 		302038Z 3021/3118 03011G19KT 3SM -SN BKN035 TEMPO 3021/3022 1/2SM SN OVC018 FM302300 35011G21KT P6SM BKN045 FM310300 34010G24KT P6SM BKN035 FM310600 33011G20KT P6SM BKN035 PROB30 3106/3112 4SM -SN
KUES 
25nm NE 		302038Z 3021/3118 01011KT P6SM BKN030 FM302300 35009KT P6SM SCT050 FM310200 33009KT P6SM BKN045 PROB30 3106/3111 -SN FM311100 33010G20KT P6SM BKN035 FM311400 33009KT P6SM SCT027
KJVL 
26nm W 		302038Z 3021/3118 01012G20KT P6SM SCT060 FM310000 36009KT P6SM SCT050 FM310300 33008KT P6SM BKN045 FM311200 34009KT P6SM BKN035 FM311700 35009KT P6SM SCT027
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