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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 former ACC Network (Raycom Sports) affiliates

    en.wikipedia.org/wiki/List_of_former_ACC_Network...

    The following is a list of affiliates with the former ACC Network, an ad hoc syndicated sports network operated by Raycom Sports and featuring the athletic teams of the Atlantic Coast Conference. This network is not to be confused with the ACC Network linear channel (announced on July 21, 2016 by the league and ESPN) which launched in 2019. [1]

  5. Fantasy University: Course 403 — Manage your fantasy ... - AOL

    www.aol.com/sports/fantasy-university-course-403...

    Monday - Minimal effort. Just give the status of your head-to-head matchup a quick glance to see which players you'll be rooting for and against in the Monday night game.

  6. AOL Mail

    mail.aol.com

    You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.

  7. Fulton surface-to-air recovery system - Wikipedia

    en.wikipedia.org/wiki/Fulton_surface-to-air...

    The Fulton system in use The Fulton system in use from below. The Fulton surface-to-air recovery system (STARS), also known as Skyhook, is a system used by the Central Intelligence Agency (CIA), United States Air Force, and United States Navy for retrieving individuals on the ground using aircraft such as the MC-130E Combat Talon I and B-17 Flying Fortress.

  8. Rakon - Wikipedia

    en.wikipedia.org/wiki/Rakon

    Rakon. Rakon Limited is a technology company founded in 1967 that designs and manufactures frequency control products, primarily quartz crystals and temperature-compensated crystal oscillators ( TCXO ), [1] oven controlled crystal oscillators ( OCXO) and voltage controlled crystal oscillators ( VCXO ). [2] Its head office is in Auckland, New ...

  9. A Source Says Reese Witherspoon and Oliver Haarmann Are Just ...

    www.aol.com/lifestyle/source-says-reese...

    On Wednesday, July 30, actress Reese Witherspoon enjoyed dinner with private equity financier Oliver Haarmann after the pair arrived via helicopter in New York City a night earlier. They were ...