For the first time in Space Shuttle history, a fully stacked Shuttle - Atlantis - is rolling into the Vehicle Assembly Building's (VAB) high bay 2 on the building's west side. The VAB and nearby rock-paved crawlerway have recently undergone major modifications to provide Shuttle fliglht hardware more storage space and protection - "Safe Haven" - from hurricanes or tropical storms. Atlantis, the twin solid rocket boosters and external tank begain moving out of VAB high bay 1 on the east side at 2:59 a.m. EDT. The 6-million pound crawler transporter carried the Mobile Launcher Platform and Space Shuttle around the north side of the VAB and into high bay 2. After the successful "Safe Haven" fit check, Shuttle Atlantis is scheduled to roll out to Launch Pad 39B in preparation for the STS-106 launch on Sept. 8.