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4U6

CIRCLE TOWN COUNTY

PublicPUB

1 miles E of CIRCLE, MT

View on Map

Status

Operational

Coordinates

47° 25' 06"N 105° 33' 39"W

Elevation

2441' MSL

Pattern Alt

3441' MSL

Mag Variation

09E

Fuel

100LL

FSS

GREAT FALLS (GTF)

Sectional

BILLINGS

ARTCC

SALT LAKE CITY (ZLC)

Data Effective

2/20/25-3/20/25

KGDV (35nm) VFR

8:56 AM MDT RAW

Clear

Viz

10sm

Temp

40°F

Dew

27°F

Pres

29.91"Hg

Wind

200° 7kts

RMK

AO2 SLP145 T00441028 53004 TSNO

KGDV 091456Z AUTO 20007KT 10SM CLR 04/M03 A2991 RMK AO2 SLP145 T00441028 53004 TSNO

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Circle Aviation

UNICOM: 122.8

Phone: (406) 485-2481

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Independent

As of 2/12	100LL	JET A	JET A (FSII)	MOGAS	UL94
Self Serve
Full Serve	6.55

Fuel Notes

Prices include tax

Your Information

Business

UNICOM 122.8 CTAF 122.8

AWOS-2

406-485-3760

119.025

FAA A/FD Pages

FAA A/FD Page

Airport Diagrams

No Documents

Airport Minimums

TAKEOFF MINIMUMS

Departure Procedures

No Documents

Hotspot

No Documents

Standard Term. Arrival

No Documents

Instrument Approach

Terminal Area Forecast

KGDV (35nm)

RAW

Reported

Sun, 3/9 5:20 AM MDT

Valid

Sun, 3/9 6:00 AM MDT - Mon, 3/10 6:00 AM MDT

VFR

6:00 AM MDT - 10:00 AM MDT

Broken 10,000'

Viz

6sm

Wind

260° 12kts

Shear 290° 40kts @ 2000'

VFR

10:00 AM MDT - 1:00 PM MDT

Scattered 10,000'

Viz

6sm

Wind

270° 14kts

VFR

1:00 PM MDT - 8:00 PM MDT

Scattered 10,000'

Viz

6sm

Wind

280° 19kts

Gusts 27kts

VFR

8:00 PM MDT - 11:00 PM MDT

Scattered 10,000'

Viz

6sm

Wind

240° 11kts

VFR

11:00 PM MDT - 6:00 AM MDT

Scattered 10,000'

Viz

6sm

Wind

250° 13kts

Shear 270° 45kts @ 2000'

KGDV 091120Z 0912/1012 26012KT P6SM BKN100 WS020/29040KT
   FM091600 27014KT P6SM SCT100
   FM091900 28019G27KT P6SM SCT100
   FM100200 24011KT P6SM SCT100
   FM100500 25013KT P6SM SCT100 WS020/27045KT

4U6

No NOTAM Available

ATC Tower

Attendance

MON-FRI 0800-1700

Owner

MC CONE COUNTY & CITY OF CIRCLE
COUNTY COURTHOUSE PO BOX199
CIRCLE, MT 59215
Phone: 406-485-3505

Manager

JEFF SKYBERG
BOX 336
CIRCLE, MT 59215
Phone: 406-485-2481

FSS

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

NOTAM

GTF

Light Schedule

Lights

ACTVT MIRL RY 12/30 & PAPI RY 12 AND RY 30 - CTAF.

Beacon

N/A

Wind Indicator

Yes - Lighted

Segmented Cir.

Yes

Landing Fee

Parking

Hanger, Tie-Down

Int'l Operations

NOT a Landing Rights Airport
NOT an Airport of Entry

# Single Engine

# Multi Engine

# Jets

# Helicopters

# Military

# Ultralights

Airframe Repair

Major

Pwrplant Repair

Major

Bottled Oxygen

None

Bulk Oxygen

None

Other Services

Crop Dusting

Runway 03/21

Dimensions

2280 ft. x 195 ft.

Surface Type

TURF

Surface Cond

Poor

Treatment

NONE

Rwy Edge Lgts

Pavement Class

Single Wheel

Double Wheel

Double Tandem

Dual Dbl Tand

	Runway 03	Runway 21
True Heading	48°	229°
Traffic Pattern	Left	Left
Markings
Markings Condition
Latitude	47° 24' 58"N	47° 25' 12"N
Longitude	105° 33' 56"W	105° 33' 31"W
Elevation	2,426'	2,422'
Threshold Crossing Height	--	--
Visual Glide Path Angle	--	--
Visual Slope Indicator	--	--
Approach Lights
Centerline Lights
Runway End Identifier Lights

Runway 12/30

Dimensions

4100 ft. x 75 ft.

Surface Type

ASPH

Surface Cond

Poor

Treatment

NONE

Rwy Edge Lgts

MED

Pavement Class

Single Wheel

12,000lbs

Double Wheel

Double Tandem

Dual Dbl Tand

	Runway 12	Runway 30
True Heading	140°	320°
Traffic Pattern	Left	Left
Markings	NPI	NPI
Markings Condition	GOOD	GOOD
Latitude	47° 25' 22"N	47° 24' 51"N
Longitude	105° 33' 56"W	105° 33' 18"W
Elevation	2,425'	2,441'
Threshold Crossing Height	25 ft. AGL	21 ft. AGL
Visual Glide Path Angle	3°	3°
Visual Slope Indicator	P2L	P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights

A110-1	HAS -8 FT DRAINAGE DITCH 200 FT FM RY 03/21 THLDS.
A110-2	FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.

CIRCLE TOWN COUNTY (IATA: 4U6) is a public airport located in CIRCLE, MT.

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