Uplevels

They had done a spec on it uplevels and found it was a registration plate for a ship; it must have massed six, eight kilos.

Source: wiktionary

A message was sent uplevels.

Source: wiktionary

Polian's father had taken him uplevels, to Sky-ceiling, where they rented an open skimmer, filter masks, and waders.

Source: wiktionary

A half hour after Polian had left Orion Parker in the detention block interrogation Kube, he sat shivering in the blessed coolness of the first-class car that bore him back uplevels.

Source: wiktionary