Bowstring frequencies

Bowstring (9Y0) in Bowstring, MN 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 9Y0, 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 Bowstring.

  • Inbound, 10 miles out Bowstring traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 07, Bowstring.
  • Entering the pattern Bowstring traffic, Skyhawk one two three four five, entering left downwind runway 07, Bowstring.
  • Before taking the runway Bowstring traffic, Skyhawk one two three four five, departing runway 07, Bowstring.

Pattern direction is not always left here — check the 9Y0 traffic pattern before you announce a leg. The Chart Supplement is authoritative if 9Y0 publishes a call name that differs from the airport's. Full guidance →

Every 9Y0 frequency, as one table
CTAF122.9

Frequently asked

What is the CTAF at 9Y0?

Bowstring 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.