Adventhealth Porter frequencies

Adventhealth Porter (69CO) in Denver, CO has no control tower, so nobody is sequencing traffic here — you announce your own position on 123.05. Every frequency below is in the order you tune it. · Open on the map

All of Adventhealth Porter — runways, frequencies, charts and live weather

Taxi & takeoff

UNICOM 123.05
A ground station run by the FBO rather than the FAA, for fuel, parking and airport services. Use it for services. Where the field has no separate CTAF, the same frequency doubles as the advisory frequency.

What to say on 123.05

Nobody is sequencing traffic at 69CO, so every call is you telling other aircraft where you are. Open and close with the field name so a pilot tuned to a shared frequency knows which airport you mean — 123.05 is not unique to Adventhealth Porter.

  • Inbound, 10 miles out Adventhealth Porter traffic, Skyhawk one two three four five, one zero miles south, inbound landing, Adventhealth Porter.
  • Entering the pattern Adventhealth Porter traffic, Skyhawk one two three four five, entering left downwind , Adventhealth Porter.
  • Before taking the runway Adventhealth Porter traffic, Skyhawk one two three four five, departing , Adventhealth Porter.

Pattern direction is not always left here — check the 69CO traffic pattern before you announce a leg. The Chart Supplement is authoritative if 69CO publishes a call name that differs from the airport's. Full guidance →

Every 69CO frequency, as one table
UNICOM123.05

Frequently asked

What is the CTAF at 69CO?

Adventhealth Porter is non towered. The common traffic advisory frequency is 123.05 — announce your position and intentions on entry and on each leg of the pattern.