For the Defender system, how many crewmembers can be logged on to a channel?

The Defender system is designed to support effective communication among crewmembers during operations. In this context, having up to four crewmembers logged on to a single communication channel allows for efficient coordination and teamwork. This number is optimal for ensuring that all team members can share critical information and updates without overwhelming the channel with too many voices, which could lead to confusion or delays in communication.

When a crew consists of up to four members on a single channel, it provides a balanced approach to managing communication while still allowing for clear and direct exchanges during missions. This setup enhances the ability to respond to situations quickly and effectively, promoting operational success and safety.