Hollstein Ranch Airport

MT20 · Wibaux, MT · 2,778 ft elevation

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: MT20
Coordinates: 46.8583, -104.0990
Elevation: 2,778 ft MSL

Detailed FAA facility data isn't available for this airport.

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-21

Event	Local (MDT)	UTC
Morning civil twilight Loggable night ends	04:22 AM	10:22Z
Sunrise	05:02 AM	11:02Z
Sunset	08:54 PM	02:54Z
Evening civil twilight Loggable night begins	09:34 PM	03:34Z

Loggable night (§1.1)

09:34 PM → 04:22 AM

Night currency (§61.57)

09:54 PM → 04:02 AM

Plan a flight from MT20

Destination (ICAO)

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

Traffic pattern

Landing runway

LEFT traffic

Landing: Rwy 08
Pattern: left (turns left)
TPA: 3,800 ft MSL (≈1,000 AGL)

Enter the left downwind for Rwy 08 at 3,800 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 08/26

2,600 ft × 50 ft · TURF

Heading: n/a

Heading: n/a

Runway 13/31

2,600 ft × 50 ft · TURF

Heading: n/a

Heading: n/a

Headings shown are true (magnetic variation unavailable).

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
08/26	2,600 ft
13/31	2,600 ft

No published frequencies, ILS, or nearby navaids for MT20.

VFR sectional

Open MT20 on the VFR sectional (SkyVector) ↗

No published instrument procedures or Chart Supplement for MT20. VFR sectional link above.

No published services or facility detail for MT20.

Nearby airports

20U · Beach Airport (6 NM)0NA9 · Boyd's Turf AirportPrivate (14 NM)79MT · Johny Creek AirportPrivate (26 NM)KBHK · Baker Municipal Airport (31 NM)KGDV · Dawson Community Airport (33 NM)8U6 · Terry Airport (50 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 MT20 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 MT20

Hollstein Ranch Airport (MT20) is an airport in Wibaux, MT, at 2,778 ft MSL. It has 2 runways, the longest 2,600 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for MT20, refreshed from the Aviation Weather Center and FAA NASR.

What is the longest runway at MT20?

Hollstein Ranch Airport has 2 runways; the longest is 2,600 ft. See the Runways tab for headings, surface, and lighting.

Where is MT20?

Hollstein Ranch Airport is in Wibaux, MT, at an elevation of 2,778 ft MSL. Coordinates: 46.8583, -104.0990.

Fly out of MT20 often?

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