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ROUNDUP - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KRPX
ICAO KRPXIATA RPXLocal RPX
ROUNDUP
PublicPUB

2 miles N of ROUNDUP, MT, US
LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
46° 28' 30"N 108° 32' 36"W
Elevation
3490' MSL
Pattern Alt
4490' MSL
Mag Variation
10°E
Declination
11°E
Fuel
JET A-1, 100LL
FSS
GREAT FALLS (GTF)
Sectional
BILLINGS
ARTCC
SALT LAKE CITY (ZLC)
Data Effective
6/11/26-7/9/26
KMVH (27nm) VFR
3:35 PM MDT  
Few 5,500'
Few 5,000'
10sm
70°F
50°F
29.92"Hg
160° 13kts
Gusts 19kts
AO2
METAR KMVH 252135Z AUTO 16013G19KT 10SM FEW050 FEW055 21/10 A2992 RMK AO2

KRPX FBOs

Roundup Airport
UNICOM: 122.8
Phone: (406) 323-2139
Other: (406) 320-0450
No Rating Available
0 Reviews (Read | Sign In To Write)
Phillips 66
As of 6/25
100LL JET A JET A (FSII) MOGAS UL94
Self Serve 5.20 4.20
Full Serve
Fuel Notes
Prices include tax
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Common

CTAF 122.8
UNICOM 122.8

Center

SALT LAKE CENTER 126.85
LOW, APCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 126.85/305.2 (MILES CITY RCAG).

FAA A/FD Pages

Airport Minimums

Instrument Approach

Terminal Area Forecast

KBIL (40nm)
Thu, 6/25 11:24 AM MDT
Thu, 6/25 12:00 PM MDT - Fri, 6/26 12:00 PM MDT
VFR
12:00 PM MDT - 9:00 PM MDT
Showers in vicinity
Broken 11,000'
Scattered 5,000'
6sm
100° 9kts
MVFR
1:00 PM MDT - 7:00 PM MDT
Light Thunderstorm and Rain
Broken 5,000'
5sm
VRB° 15kts
Gusts 30kts
VFR
9:00 PM MDT - 6:00 AM MDT
Broken 14,000'
Scattered 7,000'
6sm
VRB° 6kts
VFR
6:00 AM MDT - 12:00 PM MDT
Broken 15,000'
Few 8,000'
6sm
070° 6kts
TAF KBIL 251724Z 2518/2618 10009KT P6SM VCSH SCT050 BKN110
   PROB30 2519/2601 VRB15G30KT 5SM -TSRA BKN050CB
   FM260300 VRB06KT P6SM SCT070 BKN140
   FM261200 07006KT P6SM FEW080 BKN150
KRPX
EffectiveExpiresCategoryNOTAM
Domestic
6/27/26
1300Z
6/27/26
1700Z
Runway!GTF 06/174 RPX RWY 07/25 WIP PAINTING CL MARKING 2606271300-2606271700
6/22/26
0834Z
9/20/26
0834Z
!GTF 06/140 RPX OBST TOWER LGT (ASR 1045726) 462650.00N1083529.40W (2.6NM SW RPX) 3680.1FT (142.1FT AGL) U/S 2606220834-2609200834
5/19/26
1919Z
Runway!GTF 05/123 RPX RWY 25 PAPI U/S 2605191919-2611192111EST
5/19/26
1714Z
7/3/26
1214Z
!GTF 05/120 RPX OBST TOWER LGT (ASR 1304282) 463634.60N1075258.40W (28.4NM ENE RPX) 3432FT (406FT AGL) U/S 2605191714-2607031214
FDC
3/17/25
1439Z
3/17/27
1439Z
!FDC 5/3795 RPX PART 1 OF 2 ODP ROUNDUP, ROUNDUP, MT.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES ORIG...
TAKEOFF MINIMUMS: RWY 16, 34: NA - ENVIRONMENTAL.
TAKEOFF OBSTACLE NOTES:
NOTE: RWY 7: TERRAIN BEGINNING 13 FT FROM DER, 420 FT RIGHT OF
CENTERLINE, UP TO 3433 FT MSL.
TREE, POLE BEGINNING 66 FT FROM DER, 360 FT RIGHT OF CENTERLINE, UP
TO 3439 FT MSL.
TREE 159 FT FROM DER, 409 FT RIGHT OF CENTERLINE, 3440 FT MSL.
TREE 326 FT FROM DER, 550 FT RIGHT OF CENTERLINE, 3445 FT MSL.
TREE 502 FT FROM DER, 590 FT RIGHT OF CENTERLINE, 3446 FT MSL.
TERRAIN 6015 FT FROM DER, 1890 FT RIGHT OF CENTERLINE, 200 FT
AGL/3586 FT MSL.
NOTE: RWY 25: TERRAIN 12 FT FROM DER, 9 FT RIGHT OF CENTERLINE,
3492 FT MSL.
TERRAIN BEGINNING 82 FT FROM DER, 196 FT LEFT OF CENTERLINE, UP TO
3497 FT MSL.
TERRAIN 193 FT FROM DER, 488 FT LEFT OF CENTERLINE, 3500 FT MSL.
TERRAIN 383 FT FROM DER, 325 FT LEFT OF CENTERLINE, 3505 FT MSL.
TERRAIN 390 FT FROM DER, 530 FT LEFT OF CENTERLINE, 3506 FT MSL.
TREES, TRAVERSE WAY, TERRAIN BEGINNING 492 FT FROM DER, 383 FT LEFT
ALL OTHER DATA REMAINS AS PUBLISHED. 2503171439-2703171439EST
END PART 1 OF 2
!FDC 5/3795 RPX PART 2 OF 2 ODP ROUNDUP, ROUNDUP, MT.
OF CENTERLINE, UP TO 3523 FT MSL.
TREE 876 FT FROM DER, 511 FT LEFT OF CENTERLINE, 3528 FT MSL.
TERRAIN BEGINNING 4305 FT FROM DER, 1652 FT LEFT OF CENTERLINE, UP
TO 200 FT AGL/3642 FT MSL.
ALL OTHER DATA REMAINS AS PUBLISHED. 2503171439-2703171439EST
END PART 2 OF 2
3/17/25
1438Z
!FDC 5/3794 RPX IAP ROUNDUP, ROUNDUP, MT.
RNAV (GPS) RWY 25, ORIG-C...
CIRCLING RWY 16, 34 NA.
VGSI AND RNAV GLIDEPATH NOT COINCIDENT (VGSI ANGLE 3.00/TCH 41.8).
2503171438-2703171438EST
3/17/25
1438Z
!FDC 5/3793 RPX IAP ROUNDUP, ROUNDUP, MT.
RNAV (GPS) RWY 7, ORIG-B...
CIRCLING RWY 16, 34 NA.
CHANGE NOTE TO READ: HELICOPTER VISIBILITY REDUCTION BELOW 3/4 SM NOT AUTHORIZED.
2503171438-2703171438EST
No
UNATNDD
ROUNDUP & MUSSELSHELL COUNTY
506 MAIN ST
ROUNDUP, MT 59072
Phone: 406-323-1104
KELLY GEBHARDT
20 SKYLINE DRIVE
ROUNDUP, MT 59072
Phone: 406-323-1564
GREAT FALLS FSS (GTF)
Toll Free: 1-800-WX-BRIEF
GTF
--
ACTVT MIRL RY 07/25 AND PAPI RY 07 & RY 25 - 122.7.
N/A
Yes - Lighted
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
None
None
Crop Dusting
Charter Service
Pilot Instruction
Parachute Jump Activity
Aircraft Rental
Annual Surveying

Runway 07/25

5099 ft. x 75 ft.
ASPH  
Excellent 
NONE 
MED 
 
12,000lbs 
-- 
-- 
-- 
  Runway 07 Runway 25
True Heading 78°258°
Traffic Pattern Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 46° 28' 25"N 46° 28' 36"N
Longitude 108° 33' 05"W 108° 31' 54"W
Elevation 3,490' 3,431'
Threshold Crossing Height 43 ft. AGL 42 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights

Runway 16/34

2460 ft. x 100 ft.
TURF  
Good 
NONE 
 
 
-- 
-- 
-- 
-- 
  Runway 16 Runway 34
True Heading 168°348°
Traffic Pattern
Markings
Markings Condition
Latitude 46° 28' 41"N 46° 28' 17"N
Longitude 108° 32' 54"W 108° 32' 47"W
Elevation 3,462' 3,482'
Threshold Crossing Height -- --
Visual Glide Path Angle -- --
Visual Slope Indicator -- --
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-1PHONE ON FLD.
A110-4WILDLIFE ON & INVOF ARPT.
A110-5FOR CD CTC BILLINGS APCH AT 406-255-2798.
A16OR 406-855-7354 CONTACT FOR SVCS
A23-25RY 25 RIGHT TFC FM 2200 TO 0700.
A42-16_MARKRY 16/34 MKD WITH WHITE CONES FULL LENGTH; RED CONES MARK THR.
A70-100LLCREDIT CARD SELF SVC FUEL AVBL 24/7.
A81-APTACTVT MIRL RY 07/25 AND PAPI RY 07 & RY 25 - 122.7.
A96ULTRALIGHTS ON & INVOF ARPT.
ROUNDUP (ICAO: KRPX, IATA: RPX) is a public airport located in ROUNDUP, MT, US.