Thursday, February 11, 2010

STS-130: Flight Day 4

We've completed the inspection of the orbiter's imagery and found 2 areas of interest. The first issue we found was a loose ceramic insert around a fastener securing a carrier plate around one of the shuttle's cockpit windows. The fastener is protruding a bit above the surface of the window frame, as shown above. Currently, we're assessing the effects of this insert as debris transport if it were to loosen completely during reentry.

Another area of interest is a repaired tile on the upper surface of the crew module. The repair appears to have degraded and one corner of the tile is slightly protruding higher than the rest of the tile.

Neither issue appears to be a serious threat, but we do need to complete the analysis from a debris transport view and present it to the Mission Management Team.

Overall, Endeavour's surfaces looked very clean. We didn't have to log in any tile damages as none were out of criteria. The orbiter is very clean from a thermal protection standpoint. :)

No comments: