STS-127 Landing System Checkout

Shuttle Crew Makes Landing Preparations

Thu, 30 Jul 2009 02:06:04 -0500

The crew was awakened at 2:03 a.m. EDT to the sounds of “I Got You Babe,” performed by Sonny and Cher. The song was a special request for Koichi Wakata, the first Japan Aerospace Exploration Agency astronaut to serve as a long-duration resident of the station. Wakata spent 133 days as an Expedition 18, 19 and 20 crew member, and will be returning home after 138 days in space.

Early in the day, STS-127 Commander Mark Polansky and Pilot Doug Hurley will test the thruster jets and aerodynamic control surfaces that will be used to guide Endeavour to a landing planned for 10:48 a.m. Friday. Flight Director Bryan Lunney and the entry team of flight controllers will be in Mission Control to monitor the tests.

Once those checks are complete, the crew will deploy two pairs of small satellites.

Shuttle Crew Completes Landing Systems Tests

Thu, 30 Jul 2009 07:02:09 -0500

The shuttle crew earlier this morning checked out two systems for tomorrow's landing. The astronauts completed a test of the Reaction Control System steering thrusters that will help control Endeavour's attitude and speed after the deorbit burn. During that test, one of the jets, F2F, failed. This will not be an issue for landing.

The crew also tested the shuttle aerosurfaces and flight control system that will be used once the shuttle enters the atmosphere.