The term 'HAMS' NEEDS' is a crossword solution that consists of two words: RADIOS (6 letters) and NEEDS (5 letters). The term refers to the NEEDS of amateur radio operators, or 'HAMS'. Amateur radio operators use RADIOS to communicate with other operators around the world. They need RADIOS to transmit and receive signals, as well as other equipment such as antennas and amplifiers. Amateur radio operators also need knowledge of the regulations and laws governing their activities.