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Đurđevića Tara Bridge, which was designed by Mijat Trojanović, was built between 1937 and 1940 in the Kingdom of Yugoslavia. The project's Chief Engineer was Isaac Russo.

The 365 metres (1,198 ft) long bridge has five arches; the largest span is 116 metres (381 ft). The roadway stands 172 metres (564 ft) above the Tara River. At the time of its completion, it was the biggest vehicular concrete arch bridge in Europe.

BASE jumping, also sometimes written as B.A.S.E jumping, is an activity that employs an initially packed parachute to jump from fixed objects. "B.A.S.E." is an acronym that stands for four categories of fixed objects from which one can jump: buildings, antennas, spans (bridges), and earth (cliffs).

A parachute is a device used to slow the motion of an object through an atmosphere by creating drag, or in the case of ram-air parachutes, aerodynamic lift. Parachutes are usually made out of light, strong cloth, originally silk, now most commonly nylon. Parachutes must slow an object's terminal vertical speed by a minimum 75% in order to be classified as such. Depending on the situation, parachutes are used with a variety of loads, including people, food, equipment, space capsules, and bombs.

The Mil Mi-8 (Russian Ми-8, NATO reporting name "Hip") is a medium twin-turbine transport helicopter that can also act as a gunship. The Mi-8 is the world's most-produced helicopter, and is used by over 50 countries. Russia is the largest operator of the Mi-8/Mi-17 helicopter.