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Terhark Airport Private

86WI · Elkhorn, WI · 970 ft elevation · Towered

Airport information

FAA LID
86WI
Coordinates
42.6594, -88.4304
Elevation
970 ft MSL
Sectional chart
CHICAGO
Airport use
Private
Control tower
Yes
ARTCC
CHICAGO (ZAU)
Flight service (FSS)
GREEN BAY
Attendance
UNATNDD
Segmented circle
No
Wind indicator
yes
Activated
2010/03
Distance from city
6 E

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (CDT)UTC
Morning civil twilight
Loggable night ends
04:41 AM09:41Z
Sunrise05:16 AM10:16Z
Sunset08:35 PM01:35Z
Evening civil twilight
Loggable night begins
09:10 PM02:10Z
Loggable night (§1.1)
09:10 PM → 04:41 AM
Night currency (§61.57)
09:35 PM → 04:16 AM

Plan a flight from 86WI

Runway 2/20

1,850 ft · Turf
2
Heading
n/a
20
Heading
n/a

Headings shown are true (magnetic variation unavailable).

Nearby navigation aids

NavAidTypeFreqRadial / Dist magnetic
BUU · BurbunVOR-DME114.50r253° / 6 NM
ENW · KenoshaVOR-DME109.20r282° / 22.3 NM
HRK · HorlickVOR-DME117.70r259° / 27.9 NM
BAE · BadgerVORTAC116.40r191° / 28.2 NM
JVL · JanesvilleVOR-DME114.30r075° / 30.4 NM
LJT · TimmermanVOR-DME112.50r215° / 32.1 NM
OBK · NorthbrookVOR-DME113.00r323° / 33.8 NM

No published instrument procedures or Chart Supplement for 86WI. VFR sectional link above.

Ownership & management

Owner
STEVEN TERHARK
W 2686 HOSPITAL RD, ELKHORN, WI
262-723-2464
Manager
STEVEN TERHARK
W 2686 HOSPITAL RD, ELKHORN, WI
262-723-2464

Remarks FAA

  • PRVDD VFR OPNS AND PVT USE ONLY; NOTIFY THE OWNER OF PLOWS & PROPS ARPT (2WI4) OF THE LOCATION AND ESTABLISHMENT OF YOUR ARPT; CLEAR 20:1 APCH BE ESTABD.
  • FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

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 86WI in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.