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KEKS

ENNIS BIG SKY

PublicPUB

6 miles SE of ENNIS, MT

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Status

Operational

Coordinates

45° 16' 33"N 111° 38' 56"W

Elevation

5433' MSL

Pattern Alt

6433' MSL

Mag Variation

12E

Fuel

JET A-1, JET A-1+, 100LL

FSS

GREAT FALLS (GTF)

Sectional

GREAT FALLS

ARTCC

SALT LAKE CITY (ZLC)

Data Effective

12/25/25-1/22/26

KEKS VFR

3:10 PM MST RAW

Few 7,500'

Viz

10sm

Temp

28°F

Dew

16°F

Pres

29.88"Hg

Wind

300° 9kts

RMK

AO2

METAR KEKS 082210Z AUTO 30009KT 10SM FEW075 M02/M09 A2988 RMK AO2

Add Your Business

KEKS FBOs

Promote Listing

Ascension FBO

UNICOM: 122.8

Phone: (406) 682-7502

Other: (406) 570-7680

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Titan

As of 12/31/2025	100LL	JET A	JET A (FSII)	MOGAS	UL94
Self Serve	5.09
Full Serve	6.09	6.64	6.79

Fuel Notes

Prices include tax

Your Information

Business

UNICOM 122.8 CTAF 122.8

AWOS-3P

406-682-3835

119.85

FAA A/FD Pages

FAA A/FD Page

Airport Diagrams

No Documents

Airport Minimums

Departure Procedures

ENNIS TWO (OBSTACLE) (RNAV)

Hotspot

No Documents

Standard Term. Arrival

No Documents

Instrument Approach

Terminal Area Forecast

KEKS

RAW

Reported

Thu, 1/8 2:56 PM MST

Valid

Thu, 1/8 3:00 PM MST - Fri, 1/9 11:00 AM MST

VFR

3:00 PM MST - 9:00 PM MST

Broken 5,000'
Scattered 2,500'

Viz

6sm

Wind

330° 11kts

Gusts 18kts

MVFR

4:00 PM MST - 8:00 PM MST

Light Showers and Snow

Broken 2,000'
Scattered 800'

Viz

3sm

Wind

VRB° 15kts

Gusts 25kts

VFR

9:00 PM MST - 11:00 AM MST

Broken 5,000'
Scattered 2,500'

Viz

6sm

Wind

180° 9kts

TAF KEKS 082156Z 0822/0918 33011G18KT P6SM SCT025 BKN050
PROB30 0823/0903 VRB15G25KT 3SM -SHSN SCT008 BKN020
FM090400 18009KT P6SM SCT025 BKN050

KEKS

Effective	Expires	NOTAM
Domestic
1/8/26 2119Z	1/9/26 1700Z	!GTF 01/070 EKS APRON SOUTH APN CLSD 2601082119-2601091700
1/8/26 2119Z	1/9/26 1700Z	!GTF 01/069 EKS APRON NORTH APN CLSD 2601082119-2601091700
1/8/26 2119Z	1/9/26 1700Z	!GTF 01/068 EKS TWY A3 CLSD 2601082119-2601091700
1/8/26 2118Z	1/9/26 1700Z	!GTF 01/067 EKS TWY A2 CLSD 2601082118-2601091700

ATC Tower

Attendance

0700-1700

Owner

MADISON COUNTY
MADISON COUNTY COURTHOUSE, PO BOX 278
VIRGINIA CITY, MT 59755-0278
Phone: 406-843-4277

Manager

TROY HUNTER
35 AIRPORT ROAD
ENNIS, MT 59729
Phone: 406-682-7502

FSS

GREAT FALLS FSS (GTF)
Toll Free: 1-800-WX-BRIEF

NOTAM

GTF

Light Schedule

Lights

ACTVT MIRL RWY 16/34 - CTAF. PAPI RWY 16 & 34 OPR CONSLY.

Beacon

N/A

Wind Indicator

Yes - Lighted

Segmented Cir.

Yes

Landing Fee

Parking

Hanger, Tie-Down

Int'l Operations

Airframe Repair

Minor

Pwrplant Repair

Minor

Bottled Oxygen

None

Bulk Oxygen

None

Other Services

Air Ambulance
Charter Service
Pilot Instruction
Aircraft Rental

Runway 16/34

Dimensions

7600 ft. x 100 ft.

Surface Type

ASPH

Surface Cond

Excellent

Treatment

GRVD

Rwy Edge Lgts

MED

Pavement Class

34 /F/B/X/U

Single Wheel

87,000lbs

Double Wheel

138,000lbs

Double Tandem

236,000lbs

Dual Dbl Tand

	Runway 16	Runway 34
True Heading	177°	357°
Traffic Pattern	Right
Markings	NPI	NPI
Markings Condition	GOOD	GOOD
Latitude	45° 17' 10"N	45° 15' 55"N
Longitude	111° 38' 59"W	111° 38' 53"W
Elevation	5,433'	5,349'
Threshold Crossing Height	38 ft. AGL	40 ft. AGL
Visual Glide Path Angle	3°	3°
Visual Slope Indicator	P4L	P4L
Approach Lights
Centerline Lights
Runway End Identifier Lights

A110-1	AFLD SFC COND UNMONITORED 1700-0700.
A110-2	FOR SVC AFTER HRS CALL (406) 682-7502.
A110-3	AFTER HRS CREDIT CARD FUELING.
A110-5	DE-ICING TYPE 1 AVAIL.
A110-8	FOR CD CTC BIG SKY APCH AT 208-364-5860/5861, IF UNABLE CTC SALT LAKE ARTCC AT 801-320-2568.
A110-9	COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -24C.

ENNIS BIG SKY (ICAO: KEKS, IATA: EKS) is a public airport located in ENNIS, MT.

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