plan position indicator

noun

: a radarscope having a sweep synchronized with a usually rotating antenna so that the radar return can be used to find range and bearing

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of plan position indicator was in 1932

Dictionary Entries Near plan position indicator

planospore

plan position indicator

plansifter

See More Nearby Entries 

Cite this Entry

“Plan position indicator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plan%20position%20indicator. Accessed 21 Nov. 2024.

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