Crows are members of the Corvidae family, which also includes ravens, magpies, and blue jays. Loud, rambunctious, and very intelligent, crows are most often associated with a long history of fear and loathing. They are considered pests by farmers trying to protect their crops and seedlings. Many people fear them simply because of their black feathers, which are often associating them with death.
Modern Infrared Search and Track systems can search, track and target an enemy aircraft while having a better ability to differentiate discreet aircraft in formations and intermediate ranges than many traditional fighter radar systems fielded today.
But to be able to experience all the functions of the app, the user must always keep it running in the background. The most basic function of the app is detecting the TrackR if itâs anywhere in an 100 ft radius. It will show the user exactly how far the device is by measuring the strength of the Bluetooth signal. At the same time, the device will emit a beeping sound that will make it even easier to pinpoint.