[@Reflection] It might not be hard to fix. I see too options for that. One is that Raditz's pod has some kind of connection to the Scouter, and when the Scouter breaks the pod automatically sends out a long-range distress signal that Vegeta and Nappa can detect. They may not care about saving Raditz of course, but they might be prideful enough to go in and finish what he started. The other solution is that Raditz simply has a spare Scouter. *shrug*