UNITED SPACE ALLIANCE

Space Shuttle Atlantis / OV-104 | STS-115

SUCCESSSep 9, 2006 at 15:14 UTCSpace Shuttle →
PADLaunch Complex 39B
SITEKennedy Space Center, FL, USA →
ORBITLow Earth Orbit
TYPEHuman Exploration
PROGRAMSpace Shuttle

STS-115 was a Space Shuttle mission to the International Space Station (ISS) flown by Space Shuttle Atlantis. It was the first assembly mission to the ISS after the Columbia disaster, following the two successful Return to Flight missions, STS-114 and STS-121. STS-115 launched from Pad 39-B at the Kennedy Space Center on 9 September 2006 at 11:14:55 EDT (15:14:55 UTC). The mission is also referred to as ISS-12A by the ISS program. The mission delivered the second port-side truss segment (ITS P3/P4), a pair of solar arrays (2A and 4A), and batteries. A total of three spacewalks were performed, during which the crew connected the systems on the installed trusses, prepared them for deployment, and did other maintenance work on the station.

AGENCY
United Space Alliance
MISSION
STS-115
MISSION TYPE
Human Exploration
TARGET ORBIT
Low Earth Orbit
PROGRAM
Space Shuttle
COUNTRY
USA
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 85349e47-483e-4360-b64e-894bdc45d04f
Reported date: Sep 9, 2006 at 15:14 UTC
Last synced: 1 minute ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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OV-104SERIAL
33FLIGHTS
International Space StationDESTINATION
RetiredSTATUS
FLIGHT-PROVEN CAPSULE

Space Shuttle Atlantis (Orbiter Vehicle Designation: OVu2011104) is a Space Shuttle orbiter vehicle belonging to the National Aeronautics and Space Administration (NASA), the spaceflight and space exploration agency of the…

CREW MANIFEST
Brent W. Jett Jr.Commander
Christopher FergusonPilot
Heidemarie Stefanyshyn-PiperMission Specialist
Steve MacLeanMission Specialist
Daniel C. BurbankMission Specialist
Joseph R. TannerMission Specialist
MANUFACTURER
National Aeronautics and Space Administration
FLIGHTS
135
SUCCESSES
133
SUCCESS RATE
98.5%

The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS). Five complete Space Shuttle orbiter vehicles were built and flown on a total of 135 missions from 1981 to 2011.

When is the Space Shuttle Atlantis / OV-104 | STS-115 launch?
The Space Shuttle Atlantis / OV-104 | STS-115 is scheduled for Saturday, September 9, 2006 at 3:14 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for STS-115?
The Space Shuttle Atlantis / OV-104 | STS-115 mission uses the Space Shuttle rocket, manufactured by National Aeronautics and Space Administration. The Space Shuttle has flown 135 times with a 98.5% success rate.
Where is the Space Shuttle Atlantis / OV-104 | STS-115 launching from?
The launch takes place from Launch Complex 39B at Kennedy Space Center, FL, USA.
What orbit is STS-115 going to?
The STS-115 mission is targeting Low Earth Orbit.
Who is launching STS-115?
The Space Shuttle Atlantis / OV-104 | STS-115 is operated by United Space Alliance. It is part of the Space Shuttle program.
Can I watch the Space Shuttle Atlantis / OV-104 | STS-115 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Mar 29, 2026 00:04 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 00:04 UTC
Launch date set: Sep 9, 2006 at 15:14 UTC
NET (No Earlier Than) confirmed by United Space Alliance
Mar 29, 2026 00:04 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 1 minute ago
Launch Library 21 minute ago
Launch ID: 85349e47-483e-4360-b64e-894bdc45d04f
Open-Meteo Weather2 days ago
Pad weather at 28.63, -80.62

Mission Profile

STS-115 was a Space Shuttle mission operated by United Space Alliance that lifted off from Launch Complex 39B, Kennedy Space Center, FL, USA on September 9, 2006. The flight carried its payload on a human exploration mission to Low Earth Orbit. It was flown as part of the Space Shuttle program. The launch was a success.