Non-towered · Class E surface area
Southwest Wyoming Regional (KRKS) radio calls
Rock Springs, WYICAO KRKS · FAA RKS
Southwest Wyoming Regional is a non-towered airport in Rock Springs, WY. Nobody clears you to do anything: you self-announce on the CTAF, 122.8, as Southwest Wyoming Regional Traffic, with the airport name at the start and end of each call.
The airport has a Class E surface area: no radio requirement to enter, but VFR weather minimums apply to the surface.
Frequencies
| CTAFSouthwest Wyoming Regional Traffic | 122.8 |
|---|
Airport
- Runways
- 03 · 21 · 09 · 27
- Elevation
- 6,765 ft
- Position
- 41.594, -109.065
Non-towered airport: self-announce on the CTAF
Sample calls at KRKS
Southwest Wyoming Regional has no operating control tower. Every call below goes out on the CTAF, 122.8, to the other aircraft, not to a controller. The runway shown is 03; use whichever runway the wind and the traffic dictate on the day.
The aircraft is the AIM’s own example, Cessna Three One Six Zero Foxtrot; the squawk codes, altitudes and headings are illustrative. Frequencies, station names and runway numbers are this airport’s, from the FAA data.
- Tune 122.8. Nobody clears you; you announce and you listen. The airport name goes at the start and the end of every call, and the runway is always a number, never "the active" (AIM 4-1-9 g 8).
- YouSouthwest Wyoming Regional traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway zero three, Southwest Wyoming Regional.
- YouSouthwest Wyoming Regional traffic, Cessna Six Zero Foxtrot, departing runway zero three, departing the pattern to the north, Southwest Wyoming Regional.
- Announce until you are about 10 miles out; on the way back, start announcing at 10 miles (AIM 4-1-9 c 1, TBL 4-1-1).
- YouSouthwest Wyoming Regional traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing Southwest Wyoming Regional, Southwest Wyoming Regional.
- YouSouthwest Wyoming Regional UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, Southwest Wyoming Regional.
- A UNICOM operator, if one is on, answers with the wind and the runway in use (AIM 4-1-9 h). If nobody answers, choose the runway from the wind and the pattern traffic you can hear.
- YouSouthwest Wyoming Regional traffic, Cessna Six Zero Foxtrot, entering left downwind runway zero three, full stop, Southwest Wyoming Regional.
- YouSouthwest Wyoming Regional traffic, Cessna Six Zero Foxtrot, left base runway zero three, Southwest Wyoming Regional.
- YouSouthwest Wyoming Regional traffic, Cessna Six Zero Foxtrot, final runway zero three, full stop, Southwest Wyoming Regional.
- YouSouthwest Wyoming Regional traffic, Cessna Six Zero Foxtrot, clear of runway zero three, Southwest Wyoming Regional.
If things change. Do not use "any traffic in the area, please advise"; the AIM says it is not to be used under any condition (AIM 4-1-9 g 1). Listen for ten miles before you arrive; most of what you want to know has already been said.
Phraseology from AIM 4-1-9 c 1, g 1, g 8, h; TBL 4-1-1; 4-3-3. What TowerTalk grades against →
The calls you will make here
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Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Sep 3, 2026. Training use only. Always verify against a current Chart Supplement and sectional chart before flight; frequencies change. TowerTalk is not affiliated with the FAA. Report a discrepancy.
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