AirNav: KRVF - Ruby Valley Field Airport

KRVF
(formerly 7S1)

Ruby Valley Field Airport
Twin Bridges, Montana, USA

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FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier:	RVF
Lat/Long:	45-32-07.5000N 112-18-08.2000W 45-32.125000N 112-18.136667W 45.5354167,-112.3022778 (estimated)
Elevation:	4788.7 ft. / 1459.6 m (surveyed)
Variation:	12E (2020)
From city:	2 miles SE of TWIN BRIDGES, MT
Time zone:	UTC -7 (UTC -6 during Daylight Saving Time)
Zip code:	59749

Airport Operations

Airport use:	Open to the public
Activation date:	04/1940
Control tower:	no
ARTCC:	SALT LAKE CITY CENTER
FSS:	GREAT FALLS FLIGHT SERVICE STATION
NOTAMs facility:	GTF (NOTAM-D service available)
Attendance:	MON-FRI 0800-1700
Wind indicator:	lighted
Segmented circle:	yes
Lights:	ACTVT PAPI RWY 17 & 35; MIRL RWY 17/35; - 122.9.
Beacon:	white-green (lighted land airport) Operates sunset to sunrise.

Airport Communications

CTAF:	122.9
WX AWOS-3PT:	119.025 (406-684-5285)
WX ASOS at DLN (20 nm SW):	135.225 (406-683-5470)

APCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 132.4/338.3 (BOZEMAN RCAG).

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
DLNr013/20.1	DILLON VOR/DME	113.00	18E
HIAr178/20.4	WHITEHALL VOR/DME	113.70	18E
CPNr132/35.1	COPPERTOWN VOR/DME	116.05	16E

Airport Services

Fuel available:	100LL JET-A
Parking:	hangars and tiedowns
Airframe service:	MAJOR
Powerplant service:	MAJOR
Bottled oxygen:	HIGH/LOW
Bulk oxygen:	NONE

Runway Information

Runway 17/35

Dimensions:

6000 x 60 ft. / 1829 x 18 m

Surface:

asphalt, in good condition

Weight bearing capacity:

PCN 24 /F/D/Y/U
Single wheel:	60.0
Double wheel:	78.0
Double tandem:	99.9

Runway edge lights:

medium intensity

RUNWAY 17

RUNWAY 35

Latitude:

45-32.680080N

45-31.693915N

Longitude:

112-17.974507W

112-18.034197W

Elevation:

4788.7 ft.

4760.2 ft.

Traffic pattern:

left

Runway heading:

170 magnetic, 182 true

350 magnetic, 002 true

Markings:

nonprecision, in fair condition

Visual slope indicator:

2-light PAPI on left (3.00 degrees glide path)

Runway end identifier lights:

Touchdown point:

yes, no lights

Runway 7/25

Dimensions:	2866 x 100 ft. / 874 x 30 m
Surface:	turf/dirt, in good condition
	RUNWAY 7	RUNWAY 25
Latitude:	45-31.968208N	45-32.017487N
Longitude:	112-18.746020W	112-18.079078W
Elevation:	4705.1 ft.	4763.6 ft.
Traffic pattern:	left	left
Runway heading:	071 magnetic, 083 true	252 magnetic, 264 true
Touchdown point:	yes, no lights	yes, no lights

Airport Ownership and Management from official FAA records

Ownership:	Publicly-owned
Owner:	MADISON CO BOX 278 VIRGINIA CITY, MT 59775-0278 Phone 406-843-4277
Manager:	KENDRA HORN PO BOX 235 TWIN BRIDGES, MT 59754 Phone (406) 684-5335 OR (406) 684-5335.

Additional Remarks

-	DEER & ANTELOPE ON & INVOF ARPT.
-	195 FT TALL TOWER 1.4 NM 'NE' OF RY 17 THRESHOLD.
-	AFLD SFC COND UNMONITORED.
-	FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.

Instrument Procedures

NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.

NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 25 December 2025 at 0901z to 22 January 2026 at 0900z.

IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 17		download (437KB)
RNAV (GPS) RWY 35		download (400KB)
NOTE: Special Alternate Minimums apply		download (187KB)

BRIDGES TWO (OBSTACLE) (RNAV)		download (198KB)
DILLON TWO (OBSTACLE) (RNAV)		download (141KB)
NOTE: Special Take-Off Minimums/Departure Procedures apply		download (534KB)

Other nearby airports with instrument procedures:

KDLN - Dillon Airport (20 nm SW)
KBTM - Bert Mooney Airport (26 nm N)
KEKS - Ennis - Big Sky Airport (32 nm SE)
3U3 - Bowman Field Airport (44 nm NW)
KBZN - Bozeman Yellowstone International Airport (50 nm E)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Area around KRVF (Ruby Valley Field Airport)

Road maps at: MapQuest Bing Google

Aerial photo
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Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 04-Jan-2026

	Local (UTC-7)	Zulu (UTC)
Morning civil twilight	07:37	14:37
Sunrise	08:10	15:10
Sunset	16:58	23:58
Evening civil twilight	17:32	00:32

Current date and time

Zulu (UTC)	05-Jan-2026 01:52:22
Local (UTC-7)	04-Jan-2026 18:52:22

METAR

KRVF

050135Z AUTO 00000KT 10SM OVC060 06/M02 A2964 RMK AO2

TAF

KBTM 27nm N	042208Z 0422/0518 21008KT P6SM BKN070 FM050400 00000KT 4SM -SHSN BR BKN012 BKN050 FM050600 16002KT P6SM OVC050 FM050900 00000KT 6SM BR SCT012 BKN070
KEKS 32nm SE	041734Z 0418/0518 17018G28KT P6SM SCT080 BKN130 FM050500 17014G25KT P6SM SCT060 BKN120

NOTAMs

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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.

FBO, Fuel Providers, and Aircraft Ground Support

Business Name

Contact

Services / Description

Fuel Prices

Comments

Ruby Valley Aviation, LC

406-684-5335
406-596-6602
[web site]
[email]

Aviation fuel, Aircraft ground handling, Oxygen service, Aircraft parking (ramp or tiedown), Hangars, Hangar leasing / sales, GPU / Power cart, ...

More info about Ruby Valley Aviation, LC


	100LL		Jet A
FS		---		$6.25
SS		$5.49		$5.70
GUARANTEED

write

FS=Full service
SS=Self service

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