 What happened to cause panic during the communicaton between Freedom 19 and the Cape?
General Finogenov notified Major Winship that the underground blast was scheduled for the following morning. Major Winship, after receiving the message, discussed precautions with the three other Americans. Next morning, before the sunlight exploded, the four of them donned their space suits and went and sat outside the dome, waiting. "When?" "Boom—boom!" said Pinov. "I'll try again," Major Winship said and switched to the emergency channel. He crossed with the floating moon-motion to the airlock and entered, closing the door behind him. Air currents whisked it away and plastered it against a riveted seam of the dome. After repeatedly assuring you there was no danger of a quake—and then to have something like this happen.
 The speaker became unplugged.
 They lost connection due to the leak.  The speaker became unplugged.  There was another underground atomic device fired.  The organic air reconditioner was destroyed.