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Eristalis tenax, the common drone fly, is a common, migratory, cosmopolitan species of hover fly. [2] It is the most widely distributed syrphid species in the world, and is known from all regions except the Antarctic.
Software crack illustration. Software cracking (known as "breaking" mostly in the 1980s [1]) is an act of removing copy protection from a software. [2] Copy protection can be removed by applying a specific crack. A crack can mean any tool that enables breaking software protection, a stolen product key, or guessed password. Cracking software ...
Eristalinus taeniops can reach a length of 11–14 millimetres (0.43–0.55 in). [5] These hoverflies exhibit a bee-like yellow and black coloration (Batesian mimicry) and are often mistaken for wasps or bees.
The Parrot AR.Drone is a discontinued remote-controlled flying quadcopter, built by the French company Parrot.. The drone is designed to be controlled by mobile or tablet operating systems, such as iOS or Android [1] within their respective apps or the unofficial software available for Windows Phone, Samsung BADA and Symbian devices.
Several species are known as drone flies (or droneflies) because they bear a resemblance to honeybee drones. Drone flies and their relatives are fairly common generalist pollinators , [ 2 ] the larvae of which are aquatic, and breathe through a long, snorkel -like appendage, hence the common name rat-tailed maggots .
The drone can carry up to 8 pounds (3.6 kg) of cargo within a 10 mi (16 km) radius. It is capable of a more precise delivery than its previous generation, can recharge autonomously, [ 2 ] and is a VTOL meaning it takes off and lands like a helicopter but flies like an airplane.
The Boeing Phantom Eye is a high altitude, long endurance (HALE) liquid hydrogen-powered [1] unmanned aerial vehicle developed by Boeing Phantom Works. [2] The aircraft was Boeing's proposal to meet the demand from the US military for unmanned drones designed to provide advanced intelligence and reconnaissance work, driven by the combat conditions in Afghanistan in particular. [3]
The system also landed with a 26 knot crosswind. By 25 July 2012, the Army's Gray Eagle Block 1 aircraft has accumulated more than 35,000 flight hours since it was first deployed in 2008. On 25 June 2012, General Atomics announced that the Gray Eagle had been deployed in its first full company of 12 aircraft. [31]