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Atlas F/SVS | Navstar 1
United States Air ForceLaunch Successful

Navstar 1

Atlas F/SVS

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Historical mission record

This page records Atlas F/SVS | Navstar 1 and its reported outcome: Launch Successful. The date above is a historical record.

Source record updated . This is a source update, not a confirmed launch time.

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Mission status
Launch Successful

Status reported by the mission data provider.

LAUNCH SITEVandenberg SFB, CA, USA

Mission

First generation GPS satellite

Launch vehicle
Atlas F/SVS
Mission type
Navigation
Destination orbit
Medium Earth Orbit
Launch pad
Space Launch Complex 3E
Provider
United States Air Force
Programs
Global Positioning System

The vehicle

Published configuration and flight history.

Launch vehicle

Atlas F/SVS

The Atlas E/F (or SB-1A) was an American expendable launch system and sounding rocket built using parts of decommissioned SM-65 Atlas missiles. It was a member of the Atlas family of rockets.

Stages
2
Recorded launches
7
First flight
1977-06-23

Recorded timing

This is a mission record, not an upcoming calendar appointment.

Instantaneous windowPublished target
SCHEDULED MOMENT

A single scheduled moment. The schedule may change before launch.

Launch site & orbit

Vandenberg SFB, CA, USA

The mission in perspective

Launch site & orbit

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Understand this orbit
NASA Blue Marble map of Earth's continents and oceans
Representative orbit · accelerated illustrationNo live tracking or simulated ascent. NASA Blue Marble.

Coverage & sources

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Mission coverage

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Further reading

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