Which of the following contacts may be confirmed through the Logbook of The World (LoTW)?
Special event contacts between stations in the US
Contacts between a US station and a non-US station
Contacts for Worked All States credit
All these choices are correct✓الإجابة الصحيحة
الشرح
Logbook of The World matches log records uploaded by both stations in a contact, and it does not care whether the contact was domestic, international or part of a special event. Because it feeds several award programs, including Worked All States, every listed case qualifies.