azimuth unit
91Sukhoi Su-30MKI — Infobox Aircraft name= Su 30MKI type= Air Superiority Fighter, Multirole Fighter, Heavy Class Fighter, Long Range Fighter, Strike Fighter crew= 2 manufacturer= Sukhoi HAL caption= Su 30MKI in Service with the Indian Air Force designer= first… …
92T-54/T-55 operators and variants — Infobox Weapon name= T 54/55 caption= US Army recognition poster origin= Soviet Union type= Main battle tank is vehicle= yes is UK= yes service= 1947–present used by= wars= designer= Morozov (T 54), OKB 520 (T 54A and later) design date= 1945… …
93Commodore Datasette — Original shape …
94Arecibo Observatory — Arecibo Radio Telescope Organization SRI International, NSF, Cornell University Location …
95Target Acquisition and Designation System, Pilot Night Vision System — The Target Acquisition and Designation System, Pilot Night Vision System (TADS/PNVS) is the combined sensor and targeting unit fitted to the AH 64 Apache helicopter. It comprises two independent systems, described below: Target Acquisition and… …
96Scale (map) — The scale of a map is defined as the ratio of a distance on the map to the corresponding distance on the ground. If the region of the map is small enough for the curvature of the Earth to be neglected, then the scale may be taken as a constant… …
97APG-68 — The AN/APG 68 radar is a solid state long range (up to 300 km) Pulse doppler radar designed by Westinghouse (now Northrop Grumman) to replace AN/APG 66 radar in the F 16 Fighting Falcon. The AN/APG 68 radar system consists of the following line… …
98Al-Khalid tank — Infobox Weapon name=Al Khalid/MBT 2000 caption= Al Khalid MBT during a Defence Promotion Exibition origin= People s Republic of China, Pakistan type=Main battle tank is UK= is vehicle=yes spec label=Al Khalid weight=48 tonnes length=10.07 m width …
99SCR-268 radar — The SCR 268 (for Signal Corps Radio no. 268 ) was the US Army s first radar system. It was developed to provide accurate aiming information and used in gun laying systems and directing searchlights against aircraft.The system was already… …
100Spherical multipole moments — are the coefficients in a series expansionof a potential that varies inversely with the distance R to a source, i.e., as frac{1}{R}. Examples of such potentials are the electric potential, the magnetic potential and the gravitational… …
