225 résultats

Telstar : the first communication satellite 50 years since its launch (10 july 1962)

Les communications de sécurité et de sûreté à associer à la navigation par satellite

Systems for air-to-ground communications : communications between the aircraft flightdeck and the operations and maintenance departments of airlines has traditionally been made with manual paper records, this lacks the speed and accuracy required to maintain a reliable operation, systems are now available to transform this problem

Relation sur les communications suivantes : du principe de la dirigeabilité horizontale des aérostats...

Global communications by satellite Europe's role = les télécommunications mondiales par satellites le rôle de l'Europe

Les systèmes de communication du P-51D Mustang : Radio, radar et aide à la navigation

Battlefield buzz : the US is expected to debut a new unmanned jamming aircraft over Iraq to block and confuse communications

III congresso internazionale per la tecnica del volo verticale ; programma del Lavori, communications & rapports

La vulnérabilité des centrales d'énergie, des industries du temps de guerre et des voies de communication

Data dump : NASA prepares laser link from Mars orbiter to demonstrate high-rate optical communications for future exploration