It had been a one-way affair.  In the successful transatlantic tests of December 1921, North America transmitted and Europe listened, along with a lone transplanted North American. Now it was time to try it in both directions, though still not in complete QSOs. In October 1922 the ARRL announced that another round of transatlantic tests would be run in December, with preliminary trials from 25 October through 3 November.1 This time the test would include British, French and Dutch amateurs. … Continue reading →