O2 tank two still zero.

command module computer and O2 flow high.

Houston, O2 on one is still falling.

Take a look at the O2 on number one.

Fuel cell pump's off. O2 fans, tank two off.

on both H2 and both O2 tanks, is that correct?

- EECOM, what's your data telling you? - O2 tank two not reading at all.