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SOUTHWEST WYOMING RGNL - Airport Diagram
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KRKS
ICAO KRKSIATA RKSLocal RKS
SOUTHWEST WYOMING RGNL
PublicPUB

7 miles E of ROCK SPRINGS, WY, US
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Status
Operational
Coordinates
41° 35' 39"N 109° 03' 55"W
Elevation
6765' MSL
Pattern Alt
7765' MSL
Mag Variation
10°E
Declination
13°E
Fuel
JET A-1+, 100LL
FSS
CASPER (CPR)
Sectional
SALT LAKE CITY
ARTCC
SALT LAKE CITY (ZLC)
Data Effective
2/19/26-3/19/26
KRKS VFR
5:54 AM MDT  
Overcast 4,000'
10sm
16°F
10°F
30.12"Hg
060° 8kts
AO2 SLP216 60000 T10891122 10011 21094 53030
METAR KRKS 151154Z AUTO 06008KT 10SM OVC040 M09/M12 A3012 RMK AO2 SLP216 60000 T10891122 10011 21094 53030
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KRKS FBOs

Sweetwater Aviation
UNICOM: 122.8
Phone: (307) 352-6880
Other: (307) 352-6888
No Rating Available
0 Reviews (Read | Sign In To Write)
Avfuel
As of 2/16
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 5.83 5.52
Fuel Notes
Prices include tax
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Weather and Advisory

AWOS-3 118.375
(307) 362-2541

Common

CTAF 122.8
ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.
UNICOM 122.8

Center

SALT LAKE CENTER 124.35
LOW/HIGH, APCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 124.35/353.5 (GREEN RIVER RCAG).

Flight Service

Flight Service 122.2
(CPR), COMMUNICATIONS PRVDD BY CASPER RADIO ON FREQ 122.2 (ROCK SPRINGS RCO).

Terminal Area Forecast

KRKS
Sun, 3/15 5:20 AM MDT
Sun, 3/15 6:00 AM MDT - Mon, 3/16 6:00 AM MDT
VFR
6:00 AM MDT - 11:00 AM MDT
Scattered 7,000'
6sm
050° 11kts
VFR
11:00 AM MDT - 7:00 PM MDT
Scattered 12,000'
6sm
290° 25kts
Gusts 35kts
VFR
7:00 PM MDT - 6:00 AM MDT
Scattered 12,000'
6sm
270° 15kts
Gusts 25kts
TAF KRKS 151120Z 1512/1612 05011KT P6SM SCT070
   FM151700 29025G35KT P6SM SCT120
   FM160100 27015G25KT P6SM SCT120
KRKS
EffectiveExpiresCategoryNOTAM
Domestic
3/15/26
0341Z
3/16/26
0341Z
!RKS 03/067 RKS APRON ALL FICON PATCHY WET OBS AT 2603150341. 2603150341-2603160341
3/15/26
0339Z
3/16/26
0339Z
Runway!RKS 03/066 RKS RWY 21 FICON 5/5/5 100 PCT WET OBS AT 2603150339. 2603150339-2603160339
3/15/26
0339Z
3/16/26
0339Z
!RKS 03/065 RKS TWY ALL FICON PATCHY WET OBS AT 2603150339. 2603150339-2603160339
3/13/26
0104Z
!RKS 03/064 RKS COM REMOTE COM OUTLET 122.2 U/S 2603130104-2603172000EST
2/6/26
0244Z
!RKS 02/006 RKS TWY A5 HLDG PSN SIGN LGT U/S 2602060244-2604302300EST
FDC
2/20/26
1531Z
!FDC 6/7531 RKS IAP SOUTHWEST WYOMING RGNL, ROCK SPRINGS, WY.
ILS OR LOC RWY 27, AMDT 2A...
RNAV (GPS) RWY 27, AMDT 1C...
RNAV (GPS) RWY 9, ORIG-B...
VOR RWY 9, AMDT 3B...
VOR/DME RWY 27, AMDT 2C...
CIRCLING CAT A MDA 7200/HAA 435. TEMPORARY CRANE 6847FT MSL 2833FT N OF RWY 09 (2021-ANM-2681-NRA).
2602201531-2610021530EST
9/10/25
1448Z
!FDC 5/1036 RKS IAP SOUTHWEST WYOMING RGNL, ROCK SPRINGS, WY.
VOR RWY 9, AMDT 3B...
S-9 MDA 7040/HAT 299 ALL CATS. TEMPORARY CRANE/EQUIPMENT 6840 MSL 3231FT NE OF RWY 9 (2024-ANM-2695-NRA).
2509101448-2604222355EST
No
0400-2200
ROCK SPRINGS/SWEETWATER COUNTY
BOX 1987
ROCK SPRINGS, WY 82902
Phone: 307-352-6880
DEVON BRUBAKER
382 HWY 370
ROCK SPRINGS, WY 82901
Phone: 307-352-6880
CASPER FSS (CPR)
Toll Free: 1-800-WX-BRIEF
RKS
--
ACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.
N/A
Yes - Lighted
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Minor
Minor
High & Low Pressure
None
Air Freight
Air Ambulance
Cargo Handling
Charter Service
Pilot Instruction
Aircraft Rental

Runway 03/21

5228 ft. x 75 ft.
ASPH  
Good 
PFC 
MED 
 
59,000lbs 
88,000lbs 
159,000lbs 
-- 
  Runway 03 Runway 21
True Heading 45°225°
Traffic Pattern
Markings BSC BSC
Markings Condition GOOD GOOD
Latitude 41° 35' 19"N 41° 35' 55"N
Longitude 109° 04' 24"W 109° 03' 36"W
Elevation 6,734' 6,748'
Threshold Crossing Height 30 ft. AGL 30 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes

Runway 09/27

10002 ft. x 150 ft.
ASPH  
Good 
GRVD 
HIGH 
 
55,000lbs 
240,000lbs 
503,000lbs 
-- 
  Runway 09 Runway 27
True Heading 103°283°
Traffic Pattern Left Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 41° 35' 52"N 41° 35' 29"N
Longitude 109° 04' 56"W 109° 02' 48"W
Elevation 6,732' 6,764'
Threshold Crossing Height 50 ft. AGL 55 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4L
Approach Lights ODALS MALSR
Centerline Lights
Runway End Identifier Lights
A11ROCK SPRINGS/SWEETWATER CO ARPT JOINT PWRS BOARDS.
A110-1FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
A26PPR FOR ACR OPS WITH MORE THAN 30 PAX SEATS 2200-0400 CALL ARPT OPS 307-352-6888. ARFF INDEX C AVBL WITH 30 MIN NOTICE: CALL ARPT OPS 307-352-6888.
A39-03/21PCR VALUE: 112/F/D/X/T
A39-09/27PCR VALUE: 1557/F/A/X/T
A81-APTACTVT MALSR RWY 27; ODALS RWY 09; REIL RWY 03 & 21; HIRL RWY 09/27 & TWY LGTS - CTAF. PAPI RWY 09, 27, 03, 21 OPR CONSLY.
E111EXISTED PRIOR TO 1959.
SOUTHWEST WYOMING RGNL (ICAO: KRKS, IATA: RKS) is a public airport located in ROCK SPRINGS, WY, US.