AirNav: 4WI1 - Bancroft East Airport

4WI1

Bancroft East Airport
Rio, Wisconsin, USA

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FAA INFORMATION EFFECTIVE 17 APRIL 2025

Location

FAA Identifier:	4WI1
Lat/Long:	43-28-59.9460N 089-11-00.4120W 43-28.999100N 089-11.006867W 43.4833183,-89.1834478 (estimated)
Elevation:	840 ft. / 256 m (estimated)
Variation:	00E (1985)
From city:	1 mile E of RIO, WI
Time zone:	UTC -5 (UTC -6 during Standard Time)
Zip code:	53960

Airport Operations

Airport use:	Private use. Permission required prior to landing
Activation date:	07/1989
Control tower:	no
ARTCC:	CHICAGO CENTER
FSS:	GREEN BAY FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
MSNr016/21.4		MADISON VORTAC		108.60		03E
DLLr096/25.6		DELLS VORTAC		117.00		03E

NDB name		Hdg/Dist		Freq		Var		ID
ROCK RIVER		314/27.3		371		01W		RYV	.-. -.-- ...-

Airport Services

Runway Information

Runway 6/24

Dimensions:	2600 x 70 ft. / 792 x 21 m
Surface:	turf
	RUNWAY 6	RUNWAY 24
Traffic pattern:	left	left
Obstructions:	pline, 625 ft. from runway	none

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	DAVID BANCROFT W3798 OLD B RD. RIO, WI 53960 Phone (920) 319-2009
Manager:	M. JAMES BANCROFT W3758 OLD B RD. RIO, WI 53960 Phone 920-348-5738

Additional Remarks

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

Instrument Procedures

There are no published instrument procedures at 4WI1.

Some nearby airports with instrument procedures:

C47 - Portage Municipal Airport (14 nm W)
KUNU - Dodge County Airport (21 nm E)
KMSN - Dane County Regional Airport-Truax Field (22 nm S)
87Y - Blackhawk Airfield (23 nm S)
KDLL - Baraboo/Wisconsin Dells Regional Airport (26 nm W)

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Area around 4WI1 (Bancroft East Airport)

Road maps at: MapQuest Bing Google

Aerial photo

Sectional chart

Airport distance calculator
Flying to Bancroft East Airport? Find the distance to fly. From to 4WI1

Sunrise and sunset

Times for 05-May-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	05:13	10:13
Sunrise	05:45	10:45
Sunset	20:02	01:02
Evening civil twilight	20:34	01:34

Current date and time

Zulu (UTC)	05-May-2025 23:39:30
Local (UTC-5)	05-May-2025 18:39:30

METAR

KUNU 21nm E	052315Z AUTO 07006KT 10SM CLR 17/09 A3002 RMK AO2 T01710090 TSNO
KMSN 22nm S	052253Z 12008KT 10SM BKN041 18/09 A3000 RMK AO2 SLP160 T01780094
KDLL 26nm W	052315Z AUTO 08008KT 10SM SCT060 21/07 A2999 RMK AO2 T02100073
KC29 27nm SW	052315Z AUTO 11007KT 10SM CLR 19/10 A3000 RMK AO1 T01900103
KRYV 28nm SE	052315Z AUTO 11005KT 10SM CLR 17/08 A3001 RMK AO2 T01660080
KY50 34nm N	052256Z AUTO 10006KT 10SM FEW050 19/08 A3001 RMK AO2 SLP159 T01940078 $
KFLD 35nm NE	052253Z AUTO 02008KT 10SM CLR 18/09 A3001 RMK AO2 SLP164 T01830094
KC35 35nm W	052315Z AUTO 05005KT 10SM SCT055 BKN070 21/09 A2998 RMK AO2 T02070085 PWINO
KOSH 40nm NE	052253Z 06007KT 10SM CLR 18/09 A3002 RMK AO2 SLP162 T01780089

TAF

KMSN
22nm S

052118Z 0521/0618 09008KT P6SM BKN050 FM060100 VRB03KT P6SM SCT050 FM060500 VRB03KT 3SM BR SCT007 OVC015 FM060900 32003KT P6SM OVC050

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