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单词 LEASAT
释义

LEASAT

英语百科

Syncom

(重定向自LEASAT)
First generation Syncom satellite.
Syncom IV, Hughes owned US Military Leasat

Syncom (for "synchronous communication satellite") started as a 1961 NASA program for active geosynchronous communication satellites, all of which were developed and manufactured by Hughes Space and Communications. Syncom 2, launched in 1963, was the world's first geosynchronous communications satellite. Syncom 3, launched in 1964, was the world's first geostationary satellite.

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