C2958 Lisa Is in Trouble

"Navigation?" At this moment, General Gamal heard Engineer Yang's words and had a look of disbelief on his face. This thing could fly on its own? It was as if it had a human brain?

"That's right. It can fly on its own. Now, we have completed the test before taking off. Let it fly." Engineer Yang said.

With the help of the ground, the electric car supplied electricity and started the engine