Atlas · HAM net · Atlantic and East Pacific basins
Amateur Radio Station at the National Hurricane Center
Callsign WX4NHC. USB (SSB), Winlink, EchoLink on 20 m, 40 m, HF nets, VHF simplex Miami area.
Primary14.325 MHz
Secondary7.268 MHz
ModeUSB (SSB), Winlink, EchoLink
Verified2026-04
Coverage
Official amateur-radio station at the National Hurricane Center in Miami. Ingests surface observations, damage reports, and relay traffic from HWN and other nets during active tropical cyclones.
Schedule
Activated for tropical storms and hurricanes threatening land. Maintains station tests on the last Saturday of May before each Atlantic season.
Serves hazard channels
Source
Frequencies and schedules change. Cross-check with the net's own site before keying up.