KGEY South Big Horn County Airport

Before you fly into KGEY

Conditions

VFR

Good for visual flying

Airport

Non-towered

Self-announce on CTAF

Pattern alt

4,941.8'

MSL · field 3,941.8' + 1,000 AGL

Favored RWY

RWY 08

H/W +8 · X/W 5 kt R

METAR & TAF KGEY

Current METAR

Observed 20:53Z

KGEY 112053Z AUTO 12009G15KT 10SM CLR 20/02 A3006 RMK AO2 SLP165 T02000022 58018

Wind: 120° @ 9G15 kt
Visibility: 10 SM
Temp / Dew: 20°C / 2°C
Altimeter: 30.06 inHg
Clouds: CLR
Density alt: 5,314 ft
Ceiling: Unlimited
Rules: VFR

KGEY does not issue a TAF.

Showing the forecast from the nearest station: KWRL (WORLAND MUNI) · 33.8 NM away. Conditions at KGEY may differ.

Forecast · TAF

Valid 11 18:00Z–12 18:00Z

TAF KWRL 111722Z 1118/1218 03008KT P6SM SKC FM120000 07005KT P6SM SKC

BASEVFR

11 18:00Z–12 00:00Z

Wind: 030° at 8 kt
Visibility: ≥ 6 SM
Sky: Clear
Weather: None forecast

18Z

21Z

00Z

03Z

06Z

09Z

12Z

15Z

18Z

NOW

How to read

The top lane is always the active baseline (BASE + FM). Secondary lanes stack temporary and probabilistic deviations in the order they appear in the TAF.

Tap any pill to see the decoded conditions for that period.

Change indicators

BASEBase

Initial conditions at the start of the forecast.

FMFrom

A new baseline that replaces the previous forecast completely, starting at the stated time.

BECMGBecoming

Conditions change gradually over the window shown. By the end, the new conditions apply.

TEMPOTemporary

Fluctuating conditions lasting less than an hour at a time within the window — not the dominant forecast.

PROB30/40Probability

30 or 40% chance of the conditions occurring within the period. Never combined with BECMG.

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city: 2 NM NW
VFR sectional: BILLINGS
ARTCC: ZLC · SALT LAKE CITY
NOTAM facility: GEY (NOTAM-D)

Airport manager

Name: PAUL THUR
Phone: 307-337-8159
Address: P.O. BOX 29, BASIN WY 82410

Flight service · Hours

FSS CPR: CASPER1-800-WX-BRIEF
Attendance: Unattended

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway

120° · 9 kt

See full METAR & TAF

RWY 08

076°M

Head/Tail

+8 kt

Crosswind

5 kt R

Pattern entry · RWY 08

LEFT TRAFFIC

Runway	Heading (°M)	Length	Surface	Traffic
16/34	159° / 339°	7,003 ft	ASPH	Standard L
08/26Favored	76° / 256°	3,953 ft	ASPH	Standard L

Runway end performance

End	TORA	TODA	ASDA	LDA	VGSI	Approach lights	Obstruction
16	—	—	—	—	PAPI 4-box left(3°)	—	—
34	—	—	—	—	PAPI 4-box left(3°)	—	—

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over satellite imagery. Not for navigation.

Top-down satellite sketch of KGEY SOUTH BIG HORN COUNTY in GREYBULL, WYOMING, showing runways 16/34, 08/26 drawn to scale over Esri World Imagery

Approaches & charts

RNAV (GPS) RWY 08

KGEY · IAP

RNAV (GPS) RWY 08

KGEY · IAP

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel: 100LLA
Oxygen (bottled): Not available
Oxygen (bulk): Not available
Airframe repair: Major
Power plant repair: Major

Ramp & ground

Transient storage: Tie-down
Hangar
Landing fee: No fee published
Customs: Not available
Lighting schedule: SEE RMK
Beacon schedule: SS-SR
Beacon: White / Green (civil land)(WG)
Wind indicator: Lighted
Segmented circle: Yes

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Cheapest 100LL

$5.78

KGEY·South Big Horn County Airport

Cheapest Jet ANearby

$5.39

KPOY·Powell Municipal Airport·36.9 nm

FBO	100LL	Jet A	Amenities
B & G Industries 0.000(307) 765-9911Independent10d ago	—	$6.20
South Big Horn County Airport 0.000(307) 568-2551 WebsitePhillips 663d ago	$5.78	—	—

B & G Industries
0.000(307) 765-9911
100LL
—
Jet A
$6.20
South Big Horn County Airport
0.000(307) 568-2551
—
100LL
$5.78
Jet A
—

Cheaper nearby (within 50 nm)

Jet A$5.39atKPOYPowell Municipal Airport36.9 nmsave $0.81

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

TERRAIN 1066 FT ABV ARPT ELEV 4-5 MILES NORTH & NE OF ARPT.
ANTELOPE ON & INVOF RY.
FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.

Lighting notes

ACTVT MIRL RWY 16/34; PAPI RWY 16 & 34; REILS RWY 16 & 34 -CTAF.

Fuel notes

100LLAVLB H24 VIA CREDIT CARD.
AFULL SVC ONLY. FONE AHD 307-680-4897 OR TEXT/CALL AMGR.

Other notes

FOR AIRFRAME AND/OR POWERPLANT RPRS FONE 307-431-1464.
PILOT SUPPLIED ROPES RQRD FOR TIE DOWNS.

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · KGEY

Answer card

ICAO: KGEY
Name: SOUTH BIG HORN COUNTY
Location: GREYBULL, WYOMING
Elevation: 3,941.8 ft MSL
Traffic pattern altitude: 4,941.8 ft MSL (1,000 AGL)
Control tower: Non-towered (use CTAF)
Total runways: 2
Longest runway: 16/34 · 7,003 ft
Published ILS approaches: 0
Published frequencies: 1
Magnetic variation: 10°
Current flight rules: VFR
Current wind: 120° at 9 kt
Favored runway now: RWY 08

South Big Horn County Airport sits in Greybull, Wyoming. The field elevation is 3,941.8 ft MSL. It has two asphalt runways. The longest is 16/34 at 7,003 ft. Runway 08/26 is 3,953 ft. There is no control tower. CTAF is 122.9.

No ILS approaches are published here. Pattern altitude is not published, so plan on the standard 1,000 ft AGL for light piston traffic unless the current Chart Supplement says otherwise. The airport sits in a higher-elevation part of Wyoming. Terrain rises 1,066 ft above airport elevation 4 to 5 miles north and northeast of the field. That matters for climb performance and departure planning.

On the field, South Big Horn County Airport carries AVGAS 100LL. B & G Industries carries Jet A and Jet A Prist. The airport remarks also say 100LL is available 24 hours a day by credit card. Full service is available. Phone ahead or contact the airport manager before you count on it. Medium intensity runway lights are on runway 16/34. PAPI and REIL are installed on 16 and 34. REIL is controlled by CTAF. Antelope are on and near the runway, so keep your scan active on taxi, takeoff and landing.

Frequently asked questions

What is the field elevation at KGEY?

The field elevation is 3,941.8 ft MSL. That is high enough to matter for takeoff roll, climb and density altitude planning.

What is the longest runway at South Big Horn County Airport?

Runway 16/34 is the longest runway at 7,003 ft. It is asphalt. That gives you the best margin here for heavier aircraft or hot-day departures.

Does KGEY have an ILS approach?

No ILS approaches are published at KGEY. Check the current FAA Chart Supplement for the latest approach list before you go.

What is the pattern altitude at KGEY?

Pattern altitude is not published in the facts provided. Use the standard 1,000 ft AGL for light piston traffic unless the current Chart Supplement says otherwise.

Is South Big Horn County Airport towered?

No. There is no control tower, so use CTAF 122.9 for self-announce traffic calls and runway coordination.

Which FBOs are on the field at KGEY?

South Big Horn County Airport is listed on field for AVGAS 100LL. B & G Industries is listed on field for Jet A and Jet A Prist. Call the field directly before arrival if you need current service details.

Is 100LL available at KGEY after hours?

Yes. The published remarks say 100LL is available 24 hours a day by credit card. If you need full service, phone ahead first.

What should a first-time pilot know about flying into KGEY?

Watch for high-elevation performance effects and terrain north and northeast of the airport. The remarks also note antelope on and near the runway, so keep a sharp lookout during taxi and landing.

KGEY