Non-towered · Class G at the surface

Scobey Border Station/East Poplar International (8U3) radio calls

Scobey, MTFAA identifier 8U3; no ICAO code assigned

Scobey Border Station/East Poplar International is a non-towered airport in Scobey, MT. Nobody clears you to do anything: you self-announce on the CTAF, 122.8, as Scobey Border Station/East Poplar International Traffic, with the airport name at the start and end of each call.

No Class B, C, D or E surface area is designated for this airport in the FAA data, so the airspace at the surface is Class G.

Frequencies

CTAFScobey Border Station/East Poplar International Traffic122.8

Airport

Runways
07 · 25
Elevation
2,501 ft
Position
49.000, -105.400

Non-towered airport: self-announce on the CTAF

Sample calls at 8U3

Scobey Border Station/East Poplar International 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 07; 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.

  1. 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).
  2. YouScobey Border Station/East Poplar International traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway zero seven, Scobey Border Station/East Poplar International.
  3. YouScobey Border Station/East Poplar International traffic, Cessna Six Zero Foxtrot, departing runway zero seven, departing the pattern to the north, Scobey Border Station/East Poplar International.
  4. 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).
  5. YouScobey Border Station/East Poplar International traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing Scobey Border Station/East Poplar International, Scobey Border Station/East Poplar International.
  6. YouScobey Border Station/East Poplar International UNICOM, Cessna Six Zero Foxtrot, one zero miles south, request wind and runway information, Scobey Border Station/East Poplar International.
  7. 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.
  8. YouScobey Border Station/East Poplar International traffic, Cessna Six Zero Foxtrot, entering left downwind runway zero seven, full stop, Scobey Border Station/East Poplar International.
  9. YouScobey Border Station/East Poplar International traffic, Cessna Six Zero Foxtrot, left base runway zero seven, Scobey Border Station/East Poplar International.
  10. YouScobey Border Station/East Poplar International traffic, Cessna Six Zero Foxtrot, final runway zero seven, full stop, Scobey Border Station/East Poplar International.
  11. YouScobey Border Station/East Poplar International traffic, Cessna Six Zero Foxtrot, clear of runway zero seven, Scobey Border Station/East Poplar International.

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

Nearby in Montana

Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Oct 29, 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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