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  2. Skywarn - Wikipedia

    en.wikipedia.org/wiki/Skywarn

    A SKYWARN Training presentation at Peterson Air Force Base. The NWS sponsors Skywarn training sessions in the US. These sessions usually occupy two hours, and focus on hazard identification and communication along with spotter strategies and safety. NWS recommends attendance at refresher courses every two years. [3]

  3. Storm spotting - Wikipedia

    en.wikipedia.org/wiki/Storm_spotting

    The US National Weather Service developed an organized storm spotter training system starting in the 1970's. Meteorologist Alan Moller played a significant role in the development of the effort. He believed that storm spotters are a vital part of the Integrated Warning System since they provide "ground truth verification" for forecasters.

  4. Spotter Network - Wikipedia

    en.wikipedia.org/wiki/Spotter_Network

    The Spotter Network (SN) is a system that utilizes storm spotter and chaser reports of location and severe weather in a centralized framework for use by coordinators such as emergency managers, Skywarn and related spotter organizations, and the National Weather Service.

  5. Aircraft Warning Service - Wikipedia

    en.wikipedia.org/wiki/Aircraft_warning_service

    The answer was found in calling on civilian volunteers to act as airplane spotters. With the help of the American Legion, volunteers were organized in May 1941 into the Aircraft Warning Service, the civilian arm of the Army's Ground Observer Corps.

  6. List of cheerleading stunts - Wikipedia

    en.wikipedia.org/wiki/List_of_cheerleading_stunts

    These can be all-girl or co-ed. A "partner stunt" will involve two athletes – a flyer and a main base. These tend to be co-ed, but all-girl versions do occur. A third athlete, a spotter, will be involved depending upon the skill level of the stunt executed and the rules and regulations for that skill. [2]

  7. Storm chasing - Wikipedia

    en.wikipedia.org/wiki/Storm_chasing

    Since 2006 a growing number of chasers are using Spotter Network (SN), which uses GPS data to plot real time position of participating spotters and chasers, and allows observers to report significant weather as well as GIS layering for navigation maps, weather products, and the like. The most common chaser communications device is the cellular ...

  8. Automated Flagger Assistance Device - Wikipedia

    en.wikipedia.org/wiki/Automated_Flagger...

    Automated Flagger Assistance Device (AFAD) is a specialized piece of safety equipment used in the traffic control industry on roadway work zones. [ 1 ] [ 2 ] [ 3 ] AFADs were designed as an innovative solution to the dangers of traditional traffic control , aiming to increase the safely and efficiency of work zones.

  9. New Guinea Air Warning Wireless - Wikipedia

    en.wikipedia.org/wiki/New_Guinea_Air_Warning...

    In addition, there were a number of spotter stations set up and manned by the New Guinea Volunteer Rifles, as well as a few civilian stations reporting to ANGAU. [4] In March the crew of a shot-down Japanese bomber were engaged from an observation post at Gona by a team of spotters, resulting in the killing of the first Japanese in Papua by ...