He pulled his right arm out of the suit sleeve and tapped in a maneuver command for the navigation program.

The suit's navigation program was useless now.

"I think so," Heikki answered, busy feeding coordinates to her navigation program.

The big problem is what it's not: it's not a turn-by-turn navigation program.

The tutorials for the navigation program are good.

Please give the appropriate command if you desire to activate an alternative navigation program.

The navigation program was still producing flight vectors.

Does my phone have a better navigation program?

"You can't tell where we are based on your navigation program?"

The only times we've touched any of the navigation programs has been for the star charts.