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2. 1951 USAF resolution test chart - Wikipedia

   en.wikipedia.org/wiki/1951_USAF_resolution_test...

   A 1951 USAF resolution test chart is a microscopic optical resolution test device originally defined by the U.S. Air Force MIL-STD-150A standard of 1951. The design provides numerous small target shapes exhibiting a stepped assortment of precise spatial frequency specimens. It is widely used in optical engineering laboratory work to analyze and ...

3. Radar beacon - Wikipedia

   en.wikipedia.org/wiki/Radar_beacon

   Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1] – defined as "A transmitter-receiver associated with a fixed navigational mark which, when triggered by a radar, automatically returns a distinctive signal which can appear on the display of the ...

4. List of United States Army Field Manuals - Wikipedia

   en.wikipedia.org/wiki/List_of_United_States_Army...

   including C 1, 25 July 1952. This manual supersedes FM 100–5, 15 June 1944. This manual supersedes FM 100–5, 15 June 1944. including C 1, 16 September 1942; C 2, 12 November 1942; and C 3, 26 April 1943. These regulations supersede FM 100–5, Tentative Field Service Regulations, Operations, October 1, 1939.

5. Older guys Macdonald and Oberholzer set a gold standard for ...

   www.aol.com/news/older-guys-macdonald-oberholzer...

   Andy Mac and 49-year-old South African Dallas Oberholzer are the older guys in a men's Olympic competition where the youngest entrant is 16-year-old Viktor Solmunde of Denmark. Macdonald finished ...

6. Long-awaited European rocket experiences ‘anomaly’ before ...

   www.aol.com/news/europe-powerful-ariane-6-rocket...

   The Ariane 6’s predecessor, Ariane 5, flew its final voyage in July 2023, ending the rocket’s 27-year run. Europe’s Vega-C rocket, designed for vaulting small satellites to orbit, has also ...

7. Raycom Sports - Wikipedia

   en.wikipedia.org/wiki/Raycom_Sports

   Raycom Sports is a Charlotte, North Carolina –based producer of sports television programs owned by Gray Television . It was founded in 1979 by husband and wife, Rick and Dee Ray. In the 1980s, Raycom Sports established a prominent joint venture with Jefferson-Pilot Communications which made them partners on the main Atlantic Coast Conference ...

8. Download, install, or uninstall AOL Desktop Gold - AOL Help

   help.aol.com/articles/aol-desktop-downloading...

   1. Search your inbox for the subject line 'Get Started with AOL Desktop Gold'. 2. Open the email. 3. Click Download AOL Desktop Gold or Update Now. 4. Navigate to your Downloads folder and click Save. 5. Follow the installation steps listed below.

9. Israel has a long history of targeted killings. Here's a look ...

   www.aol.com/news/israel-long-history-targeted...

   A pair of strikes on militant leaders in Beirut and Tehran has escalated tensions in a region already on edge and adds to a long list of targeted killings attributed to Israel. Hamas said Israel ...