Cambridge Municipal Airport frequencies

Cambridge Municipal Airport (CDI · KCDI) in Cambridge, OH has no control tower, so nobody is sequencing traffic here — you announce your own position on 123.075. Every frequency below is in the order you tune it. · Open on the map

All of Cambridge Municipal Airport — runways, frequencies, charts and live weather

Before 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 123.075: 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.
UNICOM 123.075: A ground station run by the FBO rather than the FAA, for fuel, parking and airport services. Use it for services. Where the field has no separate CTAF, the same frequency doubles as the advisory frequency.

Also

Flight service 124.45 (LOW), 126.95 (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 123.075

Nobody is sequencing traffic at KCDI, 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 — 123.075 is not unique to Cambridge Municipal Airport.

Inbound, 10 miles out Cambridge traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 04, Cambridge.
Entering the pattern Cambridge traffic, Skyhawk one two three four five, entering left downwind runway 04, Cambridge.
Before taking the runway Cambridge traffic, Skyhawk one two three four five, departing runway 04, Cambridge.

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

By procedure & sector (2 more)

239.3	BELMONT RCAG (LOW)
323.275	ZANESVILLE RCAG (LOW)

Every KCDI frequency, as one table

ASOS/AWOS	118.525
CTAF	123.075
UNICOM	123.075
Flight service	124.45 (LOW), 126.95 (LOW)

Frequently asked

What is the CTAF at KCDI?

Cambridge Municipal Airport is non towered. The common traffic advisory frequency is 123.075 — announce your position and intentions on entry and on each leg of the pattern.

What is the ASOS/AWOS frequency at KCDI?

ASOS/AWOS at Cambridge Municipal Airport is 118.525. It is an automated broadcast, so there is no letter to report — just take the altimeter setting and wind.

More about KCDI

Frequencies from FAA NASR. For planning and education only; always verify against official sources.