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  2. Endangered Species (1982 film) - Wikipedia

    en.wikipedia.org/wiki/Endangered_Species_(1982_film)

    TV Guide awarded the film three out of five stars, praising the cast and blaming the film's commercial failure on poor distribution by Metro-Goldwyn Mayer. [10] They especially recommended the film for fans of director Alan Rudolph, and praised the effects of the low-flying helicopters snatching cows from their pastures at night. [10]

  3. Marine One - Wikipedia

    en.wikipedia.org/wiki/Marine_One

    Sikorsky proposed using its S-92. [10] The Navy awarded the contract to Lockheed Martin in January 2005, [11] to develop and build 28 helicopters. [10] The helicopter was designated VH-71 Kestrel. [5] Five of the initial, less sophisticated version of the VH-71 were due for delivery in 2010, with 23 of the upgraded version due in 2015.

  4. Aircraft noise pollution - Wikipedia

    en.wikipedia.org/wiki/Aircraft_noise_pollution

    Low-flying, high-speed military aircraft produce especially loud aerodynamic noise. The shape of the nose, windshield or canopy of an aircraft affects the sound produced. Much of the noise of a propeller aircraft is of aerodynamic origin due to the flow of air around the blades. The helicopter main and tail rotors also give rise to aerodynamic ...

  5. Helikopter-Streichquartett - Wikipedia

    en.wikipedia.org/wiki/Helikopter-Streichquartett

    A performance requires: four helicopters, each equipped with a pilot and sound technician, television transmitter and three-channel sound transmitter, and an auditorium with four columns of televisions and loudspeakers, a sound projectionist with mixing desk, and a moderator (optional), as well as the members of the string quartet.

  6. Here’s why you may soon see an uptick in military aircraft ...

    www.aol.com/why-may-soon-see-uptick-012047888.html

    You may notice an increase in military aircraft flying over Miami-Dade County in the upcoming days, but fear not: There is no need to panic. A Department of Defense exercise from Jan. 24-25 will ...

  7. Plane violating airspace over Wilmington escorted to ground ...

    www.aol.com/plane-violating-airspace-over...

    The fighter aircraft and helicopter responded to a civilian aircraft at 2:25 p.m. Saturday and escorted it to the ground. During the event, the aircraft dispensed flares in an attempt to draw ...

  8. Nap-of-the-earth - Wikipedia

    en.wikipedia.org/wiki/Nap-of-the-earth

    Helicopters are capable of flying with no more than a few feet of clearance below the helicopter's skids or wheels. Fast jets are more constrained and at a typical low-flying speed of 450 knots (830 km/h), 200 feet (61 m) is not unusual and 50 feet (15 m) is possible in relatively flat terrain.

  9. For the first time, you can hear the sound of NASA's ... - AOL

    www.aol.com/news/first-time-hear-sound-nasas...

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