Mount Pleasant/Scottdale Airport frequencies

Mount Pleasant/Scottdale Airport (P45) in Mount Pleasant, PA 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

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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 P45, 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 Mount Pleasant/Scottdale Airport.

  • Inbound, 10 miles out Mount Pleasant Scottdale traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 06, Mount Pleasant Scottdale.
  • Entering the pattern Mount Pleasant Scottdale traffic, Skyhawk one two three four five, entering left downwind runway 06, Mount Pleasant Scottdale.
  • Before taking the runway Mount Pleasant Scottdale traffic, Skyhawk one two three four five, departing runway 06, Mount Pleasant Scottdale.

Pattern direction is not always left here — check the P45 traffic pattern before you announce a leg. The Chart Supplement is authoritative if P45 publishes a call name that differs from the airport's. Full guidance →

Every P45 frequency, as one table
CTAF122.9

Frequently asked

What is the CTAF at P45?

Mount Pleasant/Scottdale Airport 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.