Liberty EMS frequencies
Liberty EMS (33OA) in Liberty Township, OH has no control tower, so nobody is sequencing traffic here — you announce your own position on 122.9. Every frequency below is in the order you tune it. · Open on the map
All of Liberty EMS — runways, frequencies, charts and live weatherTaxi & takeoff
- CTAF 122.9
- The common frequency pilots use to announce themselves to each other at a field with no operating control tower. Nobody is controlling traffic — you are self announcing. Report your position and intentions on entry and on each leg of the pattern, and listen well before you transmit.
What to say on 122.9
Nobody is sequencing traffic at 33OA, 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 — 122.9 is not unique to Liberty EMS.
- Inbound, 10 miles out
Liberty EMS traffic, Skyhawk one two three four five, one zero miles south, inbound landing, Liberty EMS.
- Entering the pattern
Liberty EMS traffic, Skyhawk one two three four five, entering left downwind , Liberty EMS.
- Before taking the runway
Liberty EMS traffic, Skyhawk one two three four five, departing , Liberty EMS.
Pattern direction is not always left here — check the 33OA traffic pattern before you announce a leg. The Chart Supplement is authoritative if 33OA publishes a call name that differs from the airport's. Full guidance →
Every 33OA frequency, as one table
| CTAF | 122.9 |
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Frequently asked
What is the CTAF at 33OA?
Liberty EMS is non towered. The common traffic advisory frequency is 122.9 — announce your position and intentions on entry and on each leg of the pattern.
More about 33OA
Frequencies from FAA NASR. For planning and education only; always verify against official sources.
Something here wrong or out of date? Report a data problem.