Rocket: Delta 4
Payload: GPS 2F-3
Date: Oct. 4, 2012
Window: 8:10-8:29am EDT (1210-1229 GMT)
Site: SLC-37B, Cape Canaveral, Florida
Feed: SES 2, Transp. 21, C-band, 87° West

Launch timeline

Ground track map

Rocket rollout

D4 illustration

Pix: Payload preps

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Mission Status Center

By Justin Ray

Welcome to Spaceflight Now's live coverage of the Delta 4 rocket launching a Global Positioning System satellite. Text updates will appear automatically; there is no need to reload the page. Follow us on Twitter.

Expedition 29 Patch