This December’s ARRL 160 Meter and 10 Meter Contests complete the addition of new Single-Op Unlimited categories. All three power sub-categories: High Power, Low Power, and QRP are available. This means stations using spotting information will no longer be assigned to the Multioperator category. It also means there are quite a number of new records that will be set in December! Will your score be one of them?
(Snipped from the ARRL news letter)