William Newton Memorial Hospital Heliport HeliportPrivate

SN31 · Winfield, KS · 1,156 ft elevation · var 7E · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: SN31
Coordinates: 37.2452, -96.9820
Elevation: 1,156 ft MSL
Magnetic variation: 7E
Sectional chart: WICHITA
Airport use: Private
Control tower: No
ARTCC: KANSAS CITY (ZKC)
Flight service (FSS): WICHITA · 122.2 · 1-800-WX-BRIEF
Attendance: UNATNDD
Segmented circle: No
Activated: 1988/11
Distance from city: 0 N

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-23

Event	Local (CDT)	UTC
Morning civil twilight Loggable night ends	05:37 AM	10:37Z
Sunrise	06:08 AM	11:08Z
Sunset	08:52 PM	01:52Z
Evening civil twilight Loggable night begins	09:23 PM	02:23Z

Loggable night (§1.1)

09:23 PM → 05:37 AM

Night currency (§61.57)

09:52 PM → 05:08 AM

Plan a flight from SN31

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

Runway H1/

40 ft × 40 ft · Concrete

Heading: n/a
Threshold elev: 1,156 ft
Traffic pattern: Left

Heading: n/a

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
H1/	40 ft

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
IAB · Mc Connell	TACAN	116.50	r142° / 26.4 NM
PER · Pioneer	VORTAC	113.20	r010° / 31.1 NM

VFR sectional

Open SN31 on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for SN31. VFR sectional link above.

Ownership & management

Owner

WILLIAM NEWTON MEMORIAL HOSP

1300 EAST 5TH, WINFIELD, KS

(620) 221-2300

Manager

MICAH NORRIS

1300 EAST 5TH AVE, WINFIELD, KS

(620) 221-2300

Remarks FAA

General

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

Nearby airports

11KS · Davis FieldPrivate (1 NM)KWLD · Strother Field (5 NM)55K · Oxford Municipal Airport (6 NM)4KS4 · Rhodes AirfieldPrivate (6 NM)0KS3 · South Central Kansas Medical Center HeliportHeliportPrivate (7 NM)18KS · Cherokee StripPrivate (10 NM)

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 SN31 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.

About SN31

William Newton Memorial Hospital Heliport (SN31) is a heliport in Winfield, KS, at 1,156 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for SN31, refreshed from the Aviation Weather Center and FAA NASR.

Does SN31 have a control tower?

No. William Newton Memorial Hospital Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at SN31?

William Newton Memorial Hospital Heliport has 1 runway; the longest is 40 ft. See the Runways tab for headings, surface, and lighting.

Where is SN31?

William Newton Memorial Hospital Heliport is in Winfield, KS, at an elevation of 1,156 ft MSL. Coordinates: 37.2452, -96.9820.

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