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Radio Propagation


Solar X-rays:
Status
Geomagnetic field:
Status
D-Region Absorption
Prediction:
Status
Created by PA4RM

The much-anticipated updated features at the ARRL Contest portal are here! These web-based tools provide an updated interface to contest data for all ARRL-sponsored contest events, including:

  • Contest Score viewer, including a searchable call history and records
  • Submitted logs and raw scores for recent events
  • Downloadable Comma Separated Values (CSV) files of contest results
  • Club Competition scor...

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