What is the result of DCPS 1 failing in flight?

When DCPS 1 fails during flight, the primary consequence is the loss of communication link between the aircraft and the ground control systems. DCPS (Data Command and Control Processing System) is essential for maintaining connectivity and operational control of the unmanned aerial vehicle. If this system fails, it cannot process or transmit data effectively, leading to a situation where the ground control station can no longer communicate with the aircraft. This loss of link is critical because it can disrupt command-and-control capabilities, impacting the operational integrity of the mission.

In contrast, the other options do not accurately reflect the scenario. The aircraft does not gain additional power with the failure of DCPS 1; rather, its systems may become compromised. The aircraft will not become unable to take off simply because of a failure during flight, as the takeoff has already occurred. Additionally, while switching to manual control might be a consideration in some scenarios, the immediate result of a DCPS 1 failure is more centered on the communication link disruption. Thus, the loss of link accurately reflects the outcome associated with DCPS 1 failing in flight.