Joint Township Memorial Hospital frequencies

Joint Township Memorial Hospital (23OH) in St. Marys, 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 Joint Township Memorial Hospital — 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 23OH, 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 Joint Township Memorial Hospital.

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

Pattern direction is not always left here — check the 23OH traffic pattern before you announce a leg. The Chart Supplement is authoritative if 23OH publishes a call name that differs from the airport's. Full guidance →

Every 23OH frequency, as one table
CTAF122.9

Frequently asked

What is the CTAF at 23OH?

Joint Township Memorial Hospital 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.