4th Dist Police Station frequencies

4th Dist Police Station (OI51) in Cleveland, 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 4th Dist Police Station — runways, frequencies, charts and live weather

Taxi & 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 OI51, 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 4th Dist Police Station.

  • Inbound, 10 miles out 4th Dist Police Station traffic, Skyhawk one two three four five, one zero miles south, inbound landing, 4th Dist Police Station.
  • Entering the pattern 4th Dist Police Station traffic, Skyhawk one two three four five, entering left downwind , 4th Dist Police Station.
  • Before taking the runway 4th Dist Police Station traffic, Skyhawk one two three four five, departing , 4th Dist Police Station.

Pattern direction is not always left here — check the OI51 traffic pattern before you announce a leg. The Chart Supplement is authoritative if OI51 publishes a call name that differs from the airport's. Full guidance →

Every OI51 frequency, as one table
CTAF122.9

Frequently asked

What is the CTAF at OI51?

4th Dist Police Station 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.