District 23's Air Superiority Preservation Control Center received an emergency signal from the area around the outer wall in District 11.
However, it did not immediately send out unmanned helicopters. It was possible the signal had been an error. The final decision was left to an operator. When a human connected the plug into the circuit, the command was sent out and the unmanned helicopters went out for their first defense mission.
Normally, the operator would have been using a complicated manual that was dozens of pages long.
But with control of the satellite temporarily out, special defense conditions were applied. The operator disregarded the manual and inserted the plug right away sending out the order.
Three unmanned attack helicopters were on standby on a large asphalt area of the ground.
They were state-of-the-art HsAFH-11's, aka "Six Wings".
Receiving their orders, the rotors began spinning and they slowly left the ground.