Radio amateurs from the Radio Society of Sri Lanka (RSSL) will participate in the Indian Ocean Wave 2025 exercise (IOWave25), coordinated by UNESCO’s intergovernmental coordination group for Indian Ocean tsunamis on November 5, 2025. RSSL will support the Disaster Management Centre by operating HF and VHF emergency communication networks during the exercise, which is intended to test tsunami pr…
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American Radio Relay League | Ham Radio Association and Resources – Read More
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