San Lorenzo Municipal Nr 1 frequencies

San Lorenzo Municipal Nr 1 (PR93) in San Lorenzo, PR 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 San Lorenzo Municipal Nr 1 — runways, frequencies, charts and live weather

Taxi & 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 PR93, 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 San Lorenzo Municipal Nr 1.

  • Inbound, 10 miles out San Lorenzo Nr 1 traffic, Skyhawk one two three four five, one zero miles south, inbound landing, San Lorenzo Nr 1.
  • Entering the pattern San Lorenzo Nr 1 traffic, Skyhawk one two three four five, entering left downwind , San Lorenzo Nr 1.
  • Before taking the runway San Lorenzo Nr 1 traffic, Skyhawk one two three four five, departing , San Lorenzo Nr 1.

Pattern direction is not always left here — check the PR93 traffic pattern before you announce a leg. The Chart Supplement is authoritative if PR93 publishes a call name that differs from the airport's. Full guidance →

Every PR93 frequency, as one table
CTAF122.9

Frequently asked

What is the CTAF at PR93?

San Lorenzo Municipal Nr 1 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.