On the power deck, Astro had questioned a rocketman closely about the arrangement of the baffling around one of the firing chambers. The power-deck officer, Shilo Speed, heard Astro's questions, agreed with the cadet, and made the rocketman rearrange the baffling. Then, on the control deck, the pilot had been careless in maintaining his position with the other ships in the fleet. Tom mentioned it to Winters, and Winters immediately ordered the man off the bridge, and replaced him. Such action for the safety of the colonists had made the cadets wonder about Vidac's ability.

After inspecting the ship from radar mast to jet exhausts, the three cadets started back for the jet-boat deck. As they retraced their steps, they passed through the library and encountered Hyram Logan and his son Billy.

"Hello, Mr. Logan," greeted Tom with a big smile.

"Well, hello, Corbett," Logan replied. "Didn't know you were aboard Number Twelve."

"We're not assigned to her, sir," replied Tom. "We're just making an inspection for the lieutenant governor. How do you like the way she's being run?"

Logan's endorsement was immediate. "Just fine, Corbett. This ship is almost a colony in itself."

"Yeah, including school," chimed in Billy sourly. The three cadets laughed. Then the boy grinned and stuck a finger gently into Roger's stomach. "She ain't here, Cadet Manning. My sister is teaching kindergarten right now."

"Be quiet, Billy!" barked his father.

Roger's face turned a slow red while Tom and Astro grinned. After a few more words, the three cadets again headed for the jet-boat deck.

"That Billy will make a fine radarman someday," drawled Astro.