[ International Space Station ]

Port One Truss

The Port One (P1) Truss contains three radiator panels which will eventually help cool the space station. There is a UHF antenna system and the truss has a port for an eventual S-band antenna system. A second Crew and Equipment Translation Aid (CETA) cart similar to the one on the S1 truss. There are also mounts for lights and cameras.

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Credit: NASA

 Port One (P1) Truss in the cargo bay of STS-113 as it approaches the station.
(click image for a larger view)

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Credit: NASA

 A closer view of the Port One (P1) Truss.
(click image for a larger view)

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Credit: NASA

 Location of the P1 truss in relation to other space station components.