Which of the following persons are ineligible to be issued a commercial radio operator license?

The correct answer is that individuals who are unable to send and receive correctly by telephone spoken messages in English are ineligible to be issued a commercial radio operator license. This requirement is grounded in the necessity for clear communication in the maritime and aviation industries, where radio communications are critical for safety and operational efficiency. English is the international language of aviation and maritime operations, and proficiency in spoken English ensures that operators can understand and respond to communications accurately, which is vital for preventing misunderstandings that could lead to dangerous situations.

Fluency in English is especially important because commercial radio operators may need to communicate with various international entities and understand instructions that are often delivered in English. The inability to send and receive spoken messages correctly would hinder effective communication, making the individual unsuitable for a role that relies heavily on precise verbal exchanges.

The other options involve circumstances that do not directly prevent someone from holding a commercial radio operator license. Handicapped individuals may still be capable of performing the duties required with appropriate accommodations, and foreign maritime radio operators can be licensed if they meet certain certification standards. Additionally, U.S. military personnel on active duty generally maintain their eligibility for commercial licenses as their training often exceeds the necessary radio operation skills.