Astronauts Bob Behnken, left to right, Suni Williams, Eric Boe and Doug Hurley. Image source: NASA.
A NASA blog reports that United Launch Alliance has completed the primary construction of the new crew service tower at the Cape's Launch Complex 41.
Four astronauts training for test flights with NASA’s Commercial Crew program joined the festivities at Space Launch Complex 41 Thursday morning as one of the highest steel beams was placed on the Crew Access Tower during a “topping off” ceremony with United Launch Alliance, Boeing and Hensel Phelps at the Cape Canaveral Air Force Station launch site in Florida.
The crew access arm and white room still need to be installed, along with an elevator.
The tower will service the Boeing CST-100 Starliner commercial crew vehicle scheduled to launch in 2017, and may also support the Sierra Nevada Dream Chaser if the company gets a commercial cargo contract. NASA is scheduled to announce its next commercial cargo contracts in January.