Ottawa Executive frequencies
Ottawa Executive (Z98) in Zeeland, MI 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 Ottawa Executive — 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.
Departure & arrival Great Lakes
- App/Dep 128.4
- One radar controller working both arrivals and departures — normal at a smaller TRACON. The same frequency takes your climb out and your inbound call.
Also
- Flight service 128.4 (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 Z98, 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 Ottawa Executive.
- Inbound, 10 miles out
Ottawa Executive traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 02, Ottawa Executive.
- Entering the pattern
Ottawa Executive traffic, Skyhawk one two three four five, entering left downwind runway 02, Ottawa Executive.
- Before taking the runway
Ottawa Executive traffic, Skyhawk one two three four five, departing runway 02, Ottawa Executive.
Pattern direction is not always left here — check the Z98 traffic pattern before you announce a leg. The Chart Supplement is authoritative if Z98 publishes a call name that differs from the airport's. Full guidance →
By procedure & sector (1 more)
| 257.6 | APCH/P DEP/P, GRAND RAPIDS RCAG (LOW) |
|---|
Every Z98 frequency, as one table
| CTAF | 122.9 |
|---|---|
| Flight service | 128.4 (LOW) |
| App/Dep | 128.4 |
Frequently asked
What is the CTAF at Z98?
Ottawa Executive 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 approach frequency for Z98?
App/Dep for Ottawa Executive is 128.4, working as "Great Lakes". Call inbound for flight following or to begin an instrument approach.
More about Z98
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.