Opheim

S00 · Opheim, MT · Non-towered · Print kneeboard · Open on the map

Elevation

3,264 ft MSL

Longest runway

2,675 ft 16/34

Runways

Mag var

14E

CTAF 122.9

Nearby now

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Weather

METAR observed

No weather station at S00. Nearby reporting stations: KGGW (40 NM), KOLF (57 NM), KPWD (75 NM).

TAF forecast

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Sun & FAA night2026-09-21 · night begins 07:38 PM

Event	Local (CST)	UTC
Morning civil twilight Loggable night ends	06:19 AM	12:19Z
Sunrise	06:51 AM	12:51Z
Sunset	07:06 PM	01:06Z
Evening civil twilight Loggable night begins	07:38 PM	01:38Z

Loggable night (§1.1)

07:38 PM → 06:19 AM

Night currency (§61.57)

08:06 PM → 05:51 AM

Plan a flight from S00

Destination

TAS (kt)Burn (gph)Reserve (hr)Cruise (ft)Max alt (ft)Wind from (°)Wind (kt)

Winds aloft NOAA forecast · 3,000 to 53,000 ft

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Full reports: nearest reporting station

Advisories

NOTAMs · Loading NOTAMs…

Pilot reports · Loading PIREPs…

Airspace hazards · Checking SIGMETs and G-AIRMETs…

Temporary flight restrictions · Checking for TFRs…

Runways

RWY 10LEFT traffic

Heading: 100° mag · 114° true
Dimensions: 1,200 × 100 ft
TPA: 4,300 ft MSL (≈1,000 AGL) · standard
Surface: Turf
CTAF: 122.9

Enter the left downwind (heading 280°) on the 45° at 4,300 ft MSL (≈1,000 AGL).

More details — RWY 10

Condition: Fair.

Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)

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
16/34	2,675 ft
04/22	1,555 ft
10/28	1,200 ft

Prefer one flat page? Full runway details for S00 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the S00 kneeboard →

Comms & NavAids

Communication frequencies

Taxi & takeoff

CTAF

122.9

Source: FAA NASR (current 28-day cycle).

Nearby navigation aids

GGW 113.90

NavAid	Type	Freq · ch	Range	Radial / Dist magnetic
GGW · Glasgow	VOR/DME	113.90 · 86X	High	r358° / 40 NM

Prefer one flat list? All S00 frequencies →

Charts & procedures

PDF ↗

Chart Supplement ↗

VFR sectional →

Airport info

Airport information

FAA LID: S00
Coordinates: 48.8667, -106.4172
Elevation: 3,264 ft MSL
Magnetic variation: 14E
Sectional chart: BILLINGS
Airport use: Public
Control tower: No
ARTCC: SALT LAKE CITY (ZLC)
Flight service (FSS): GREAT FALLS · 122.3 · 1-800-WX-BRIEF
NOTAM facility: GTF
Attendance: UNATNDD
Beacon: white-green (SS-SR)
Segmented circle: Yes
Wind indicator: lighted
Activated: 1949/11
Distance from city: 0 W

Night operations

Rotating beacon: white-green · SS-SR
Pilot-controlled lighting: Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement ↗

FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.

Services fuel · repairs · oxygen · attendance

Bottled oxygen: NONE
Bulk oxygen: NONE
Airframe service: NONE
Powerplant service: NONE
Parking: tiedowns

Ownership & management 2 contacts

Owner

OPHEIM & VALLEY CO

CITY HALL BOX 14, OPHEIM, MT

406-762-3355

Manager

VIRGIL NELSON

BOX 324, OPHEIM, MT

(406) 724-7090

Remarks FAA · 7 notes

General

RWY 22 +2 FT BERM, 5 FT FM RWY END.
NO SNOW REMOVAL.
RWY 22 HAS FENCE PARL RWY - 10L FIRST 372 FT OF RWY.
RWY 28 HAS 40 FT POWERLINE 500 FT FM END OF RWY.
FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.

Runways

04/22; RY 10/28; RY 16/34 MARKED WITH RED/WHITE PANELS FULL LENGTH.
ALL RWY ROUGH.

Nearby airports

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Also nearby: 07MT Glasgow Industrial (private) (27 NM) · 25MT Blatter (private) (27 NM) · 15MT Saubak (private) (30 NM) · MT04 Olfert (private) (32 NM) · 5MT5 Unrau (private) (34 NM) · 9S2 Scobey (39 NM)

About S00

Opheim (S00) is an airport in Opheim, MT, at 3,264 ft MSL. It has 3 runways, the longest 2,675 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for S00, refreshed from the Aviation Weather Center and FAA NASR.

Does S00 have a control tower?

No. Opheim is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.

What is the longest runway at S00?

Opheim has 3 runways; the longest is 2,675 ft. See the Runways section for headings, surface, and lighting.

Where is S00?

Opheim is in Opheim, MT, at an elevation of 3,264 ft MSL. Coordinates: 48.8667, -106.4172.

More about S00

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 S00 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.

Something here wrong or out of date? Report a data problem.