Lesson plan
OPS-4
OPS-4 is a two-dimensional radar manufactured by Oki Electric Industry. It was installed as surface-search radar on the Maritime Self-Defense Force's self-defense ship. In the Maritime Self-Defense Force, the S-Band SO-8 was operated in the former Navy auxiliary boat that was in operation in the early days, but the Yashima-class minesweeper provided by the United States in the 1958 plan. The boat) was equipped with an X-band AN/SPS-5B. The first mass-produced medium-sized minesweeper to be subsequently maintained was required to continue to be equipped with a domestic radar that operates in the X-band with short wavelengths and high resolution. This model was developed as a result.
Article summary
OPS-4 is a two-dimensional radar manufactured by Oki Electric Industry. It was installed as surface-search radar on the Maritime Self-Defense Force's self-defense ship. In the Maritime Self-Defense Force, the S-Band SO-8 was operated in the former Navy auxiliary boat that was in operation in the early days, but the Yashima-class minesweeper provided by the United States in the 1958 plan. The boat) was equipped with an X-band AN/SPS-5B. The first mass-produced medium-sized minesweeper to be subsequently maintained was required to continue to be equipped with a domestic radar that operates in the X-band with short wavelengths and high resolution. This model was developed as a result.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.