Alert Field frequencies
Alert Field (18TE) in Big Sandy, TX has no control tower, so nobody is sequencing traffic here — you announce your own position on 122.8. Every frequency below is in the order you tune it. · Open on the map
All of Alert Field — runways, frequencies, charts and live weatherTaxi & takeoff
- UNICOM 122.8
- 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.
What to say on 122.8
Nobody is sequencing traffic at 18TE, 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 — 122.8 is not unique to Alert Field.
- Inbound, 10 miles out
Alert traffic, Skyhawk one two three four five, one zero miles south, inbound landing runway 08, Alert.
- Entering the pattern
Alert traffic, Skyhawk one two three four five, entering left downwind runway 08, Alert.
- Before taking the runway
Alert traffic, Skyhawk one two three four five, departing runway 08, Alert.
Pattern direction is not always left here — check the 18TE traffic pattern before you announce a leg. The Chart Supplement is authoritative if 18TE publishes a call name that differs from the airport's. Full guidance →
Every 18TE frequency, as one table
| UNICOM | 122.8 |
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Frequently asked
What is the CTAF at 18TE?
Alert Field is non towered. The common traffic advisory frequency is 122.8 — announce your position and intentions on entry and on each leg of the pattern.
More about 18TE
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Something here wrong or out of date?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.