Lake Shafer frequencies
Lake Shafer (I00) in Monticello, IN 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 Lake Shafer — runways, frequencies, charts and live weatherTaxi & 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 I00, 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 Lake Shafer.
- Inbound, 10 miles out
Lake Shafer traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 17W, Lake Shafer.
- Entering the pattern
Lake Shafer traffic, Skyhawk one two three four five, entering left downwind runway 17W, Lake Shafer.
- Before taking the runway
Lake Shafer traffic, Skyhawk one two three four five, departing runway 17W, Lake Shafer.
Pattern direction is not always left here — check the I00 traffic pattern before you announce a leg. The Chart Supplement is authoritative if I00 publishes a call name that differs from the airport's. Full guidance →
Every I00 frequency, as one table
| CTAF | 122.9 |
|---|
Frequently asked
What is the CTAF at I00?
Lake Shafer 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.
More about I00
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Something here wrong or out of date?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.