Question: What is the maximum latency allowed for the 3GPP system to send route modification information to a UAS?
Option 1: 1000ms
Option 2: 500ms
Option 3: 2000ms
Option 4: 3000ms
Explanation: The correct answer is 500ms because the 3GPP system shall enable a UTM to send route modification information to a UAS with a latency of less than 500ms, as specified in the requirements for centralized UAV traffic management.