Which of the following is required when participating in a contest on HF frequencies?
Submit a log to the contest sponsor
Send a QSL card to the stations worked, or QSL via Logbook of The World
Identify your station according to normal FCC regulations✓الإجابة الصحيحة
All these choices are correct
الشرح
A contest is a private activity, so log submission and QSLing are matters for the sponsor's rules and the operator's choice. The FCC identification requirements, however, apply during a contest exactly as at any other time, and a contest exchange does not substitute for them.