Non-towered · Class G at the surface

Dyersville Area (IA8) radio calls

Dyersville, IAFAA identifier IA8; no ICAO code assigned

Dyersville Area is a non-towered airport in Dyersville, IA. Nobody clears you to do anything: you self-announce on the CTAF, 122.9, as Dyersville Area 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

CTAFDyersville Area Traffic122.9

Airport

Runways
11 · 29
Right-hand pattern
Runway 29
Elevation
980 ft
Position
42.496, -91.180

Non-towered airport: self-announce on the CTAF

Sample calls at IA8

Dyersville Area has no operating control tower. Every call below goes out on the CTAF, 122.9, to the other aircraft, not to a controller. The runway shown is 11; 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 122.9. 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. YouDyersville Area traffic, Cessna Three One Six Zero Foxtrot, taxiing to runway one one, Dyersville Area.
  3. YouDyersville Area traffic, Cessna Six Zero Foxtrot, departing runway one one, departing the pattern to the north, Dyersville Area.
  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. YouDyersville Area traffic, Cessna Three One Six Zero Foxtrot, one zero miles south, two thousand five hundred, landing Dyersville Area, Dyersville Area.
  6. YouDyersville Area traffic, Cessna Six Zero Foxtrot, entering left downwind runway one one, full stop, Dyersville Area.
  7. YouDyersville Area traffic, Cessna Six Zero Foxtrot, left base runway one one, Dyersville Area.
  8. YouDyersville Area traffic, Cessna Six Zero Foxtrot, final runway one one, full stop, Dyersville Area.
  9. YouDyersville Area traffic, Cessna Six Zero Foxtrot, clear of runway one one, Dyersville Area.

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 Iowa

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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