Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
In addition to being the first operational long-range SAM and the first operational pulse doppler aviation radar, it was the only SAM deployed by the U.S. Air Force.
Source: https://www.aerotechnews.com/blog/2023/02/18/on-this-date-150/