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  1. COUR - Coursera, Inc.

    Yahoo Finance

    7.69-0.16 (-2.04%)

    at Fri, May 24, 2024, 4:00PM EDT - U.S. markets closed

    Nasdaq Real Time Price

    • Open 7.85
    • High 7.92
    • Low 7.66
    • Prev. Close 7.85
    • 52 Wk. High 21.26
    • 52 Wk. Low 7.66
    • P/E N/A
    • Mkt. Cap 1.2B
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  3. Survival, Evasion, Resistance and Escape - Wikipedia

    en.wikipedia.org/wiki/Survival,_Evasion...

    Level C training focuses on resistance to exploitation and interrogation, survival during isolation and captivity, and escape from hostiles (e.g., "prison camps"). "Escape Training" has elements similar to evasion and resistance trainingif details are revealed, it potentially helps adversaries.

  4. Mid-air collision - Wikipedia

    en.wikipedia.org/wiki/Mid-air_collision

    2002 Überlingen mid-air collision. In aviation, a mid-air collision is an accident in which two or more aircraft come into unplanned contact during flight. [1] Owing to the relatively high velocities involved and the likelihood of subsequent impact with the ground or sea, very severe damage or the total destruction of at least one of the ...

  5. Collision avoidance system - Wikipedia

    en.wikipedia.org/wiki/Collision_avoidance_system

    A collision avoidance system (CAS), also known as a pre-crash system, forward collision warning system (FCW), or collision mitigation system, is an advanced driver-assistance system designed to prevent or reduce the severity of a collision.

  6. Crashworthiness - Wikipedia

    en.wikipedia.org/wiki/Crashworthiness

    Crashworthiness. Crashworthiness is the ability of a structure to protect its occupants during an impact. This is commonly tested when investigating the safety of aircraft and vehicles. Different criteria are used to figure out how safe a structure is in a crash, depending on the type of impact and the vehicle involved.

  7. Ground-Based Midcourse Defense - Wikipedia

    en.wikipedia.org/wiki/Ground-Based_Midcourse_Defense

    A Ground-Based Interceptor loaded into a silo at Fort Greely, Alaska in July 2004. Ground-Based Midcourse Defense ( GMD ), previously National Missile Defense (NMD), is an anti-ballistic missile system implemented by the United States of America for defense against ballistic missiles, during the midcourse phase of ballistic trajectory flight.

  8. United States Army Air Assault School - Wikipedia

    en.wikipedia.org/wiki/United_States_Army_Air...

    The school offers several courses, including Air Assault, Pathfinder, Pre-Ranger [1], Rappel Master, and Fast Rope Insertion Extraction System (FRIES)/Special Purpose Insertion Extraction (SPIES) Master courses. The school is also home to the Division's Parachute Demonstration Team.

  9. Flight Surgeon Badge (United States) - Wikipedia

    en.wikipedia.org/wiki/Flight_Surgeon_Badge...

    The AFSPC is a six-week course that includes topics in aviation physiology, Army aviation and aviation medicine regulations, accident investigation, military aviation operations, and aircraft orientations; for several years in the 1980s flight surgeon candidates received actual flight training up to, and including, solo flight in the TH-55 ...

  10. Enlisted Professional Military Education - Wikipedia

    en.wikipedia.org/wiki/Enlisted_Professional...

    Enlisted Professional Military Education. All branches of the United States Armed Forces use the general term Enlisted Professional Military Education (EPME) to describe the formal system of education which each branch provides to its enlisted personnel. Each branch has its own system and sequence of courses, with the overall focus on ...

  11. Airborne collision avoidance system - Wikipedia

    en.wikipedia.org/wiki/Airborne_collision...

    An airborne collision avoidance system (ACAS, usually pronounced as ay-kas) operates independently of ground-based equipment and air traffic control in warning pilots of the presence of other aircraft that may present a threat of collision. If the risk of collision is imminent, the system recommends a maneuver that will reduce the risk of ...

  12. United States Army Warrant Officer Career College - Wikipedia

    en.wikipedia.org/wiki/United_States_Army_Warrant...

    The Warrant Officer Career College develops and administers active and reserve component warrant officer courses to include the Warrant Officer Candidate School, Warrant Officer Basic Course, Warrant Officer Advanced Course, Warrant Officer Intermediate Level Education, and the Warrant Officer Senior Service Education.