Dunn County Weydahl Field frequencies
Dunn County Weydahl Field (9Y1) in Killdeer, ND 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 Dunn County Weydahl Field — runways, frequencies, charts and live weatherBefore taxi
- ASOS/AWOS 118.525
- An automated weather station reading the field conditions aloud — wind, visibility, ceiling, temperature and altimeter. It replaces ATIS at a field with no controller to record one. Get the altimeter setting before you descend below the transition altitude.
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.
Also
- Flight service 124.25 (LOW)
- Flight Service handles briefings, flight plans and en route advisories, reached here through a remote outlet. Open and close VFR flight plans, and get updated weather in the air. 1-800-WX-BRIEF reaches the same specialists from the ground.
What to say on 122.9
Nobody is sequencing traffic at 9Y1, 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 Dunn County Weydahl Field.
- Inbound, 10 miles out
Dunn Weydahl traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 13, Dunn Weydahl.
- Entering the pattern
Dunn Weydahl traffic, Skyhawk one two three four five, entering left downwind runway 13, Dunn Weydahl.
- Before taking the runway
Dunn Weydahl traffic, Skyhawk one two three four five, departing runway 13, Dunn Weydahl.
Pattern direction is not always left here — check the 9Y1 traffic pattern before you announce a leg. The Chart Supplement is authoritative if 9Y1 publishes a call name that differs from the airport's. Full guidance →
By procedure & sector (1 more)
| 236.825 | DICKINSON RCAG (LOW) |
|---|
Every 9Y1 frequency, as one table
| ASOS/AWOS | 118.525 |
|---|---|
| CTAF | 122.9 |
| Flight service | 124.25 (LOW) |
Frequently asked
What is the CTAF at 9Y1?
Dunn County Weydahl Field 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.
What is the ASOS/AWOS frequency at 9Y1?
ASOS/AWOS at Dunn County Weydahl Field is 118.525. It is an automated broadcast, so there is no letter to report — just take the altimeter setting and wind.
More about 9Y1
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.