Just back from a long and challenging day at the NBL.
The Interface Heat Exchanger on the Lab endcone is one of those few components that we really, really hope never fails (see L-468 for the location). It is well-know that an EVA to go and replace it would be a very difficult one. Now I can confirm it from direct experience in the pool!
Time to grab dinner with a few friends now and later get ready to leave. I have some more training tomorrow morning and then I’m heading back to Europe in the afternoon.
NBL training. Credits: NASA
23/08/2013