Panier Recherches : timbres, enveloppes.

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Here are details about a :
Space commemorative cover
or Space Cover.

Cosmodromo / Luogo : USA

Data di annullo: 13 Juil. 1974
Tipo di Evento : Lancio
Rampa di Lancio / Luogo : USA Vandenberg SFB (CA)
Missione con Equipaggio / Robotica : Robotica
Obiettivo/Tipo Missione : Sperimentale / Scienza

SCIENCE

ou?/where?: au sol - ground
autographe?: non - none

Descrizione : This satellite is designed to provide a navigation reference and the means for its use by a passive user.Timation proved that a system using a passive ranging technique, combined with selected high-performance crystal oscillator clocks, could provide the basis for a new and revolutionary navigation system with three-dimensional coverage (longitude, latitude, and altitude) throughout the world. NCST`s Timation program paved the way for what eventually became the Global Positioning System (GPS).
Vandenberg post stamp and NTS 1 and Timation satellite.

Parola chiave :
#Pianeta,
#Satellite,

Questo è FUORI dalle Riviste dello Spazio.

Ultima modifica: 08/04/2015 @ 22h25