In what year was the term RADAR coined?

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Study for the Pilot's Handbook of Aeronautical Knowledge Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

In what year was the term RADAR coined?

Explanation:
The term RADAR was created during the early wartime period when air and ground surveillance methods were rapidly advancing. RADAR is an acronym for Radio Detection And Ranging, and its first use as a coined term appears in 1941, as nations formalized the naming of these systems. While the underlying technology and research were developing in the late 1930s, the specific label RADAR didn’t appear until 1941. That makes 1941 the best answer. The other dates don’t fit because the acronym wasn’t in use before 1941, and by 1950 or 1960 the term had already become established.

The term RADAR was created during the early wartime period when air and ground surveillance methods were rapidly advancing. RADAR is an acronym for Radio Detection And Ranging, and its first use as a coined term appears in 1941, as nations formalized the naming of these systems. While the underlying technology and research were developing in the late 1930s, the specific label RADAR didn’t appear until 1941. That makes 1941 the best answer. The other dates don’t fit because the acronym wasn’t in use before 1941, and by 1950 or 1960 the term had already become established.

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