Springfield Robertson County frequencies
Springfield Robertson County (M91) in Springfield, TN has no control tower, so nobody is sequencing traffic here — you announce your own position on 123.0. Every frequency below is in the order you tune it. · Open on the map
All of Springfield Robertson County — runways, frequencies, charts and live weatherBefore taxi
- ASOS/AWOS 120.675
- 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 123.0
- 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 123.0
- 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.
Departure & arrival Nashville
- App/Dep 119.35 (BOCFS RNAV · HGGRD RNAV · PREDS RNAV arrivals)
- One radar controller working both arrivals and departures — normal at a smaller TRACON. The same frequency takes your climb out and your inbound call.
What to say on 123.0
Nobody is sequencing traffic at M91, 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 — 123.0 is not unique to Springfield Robertson County.
- Inbound, 10 miles out
Springfield Robertson traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 04, Springfield Robertson.
- Entering the pattern
Springfield Robertson traffic, Skyhawk one two three four five, entering left downwind runway 04, Springfield Robertson.
- Before taking the runway
Springfield Robertson traffic, Skyhawk one two three four five, departing runway 04, Springfield Robertson.
Pattern direction is not always left here — check the M91 traffic pattern before you announce a leg. The Chart Supplement is authoritative if M91 publishes a call name that differs from the airport's. Full guidance →
By procedure & sector (4 more)
| 118.4 | ALLLN RNAV STAR, JNING RNAV STAR, KOMBS RNAV STAR |
|---|---|
| 119.35 | BOCFS RNAV STAR, HGGRD RNAV STAR, PREDS RNAV STAR |
| 360.7 | ALLLN RNAV STAR, JNING RNAV STAR, KOMBS RNAV STAR |
| 372.0 | APCH/P DEP/P, BOCFS RNAV STAR, HGGRD RNAV STAR, PREDS RNAV STAR |
Every M91 frequency, as one table
| ASOS/AWOS | 120.675 |
|---|---|
| CTAF | 123.0 |
| UNICOM | 123.0 |
| App/Dep | 119.35 · BOCFS RNAV · HGGRD RNAV · PREDS RNAV arrivals |
Frequently asked
What is the CTAF at M91?
Springfield Robertson County is non towered. The common traffic advisory frequency is 123.0 — announce your position and intentions on entry and on each leg of the pattern.
What is the ASOS/AWOS frequency at M91?
ASOS/AWOS at Springfield Robertson County is 120.675. It is an automated broadcast, so there is no letter to report — just take the altimeter setting and wind.
What is the approach frequency for M91?
App/Dep for Springfield Robertson County is 119.35, working as "Nashville" (BOCFS RNAV · HGGRD RNAV · PREDS RNAV arrivals). Call inbound for flight following or to begin an instrument approach.
More about M91
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.