"Figured it out yet?" he asked.

"Naturally not," Freddy replied. "Have you?"

Dave struggled to keep his face straight.

"Of course I don't know for sure," he said, "but I think I've got a pretty good hunch. It's Group Captain Spencer. He's a very considerate officer, you know."

"Group Captain Spencer?" Freddy echoed unsuspecting. "What has being a considerate officer got to do with it?"

"Well, I've got a hunch he likes me," Dave said. "So I suppose he figured that being aloft with a guy named Farmer for three whole hours was just too much to take. Ouch! Hey, lay off! Want me to dive us down into the drink?"

The last was because Freddy had moved swiftly forward, unsnapped Dave's helmet strap and tilted the helmet down over his face. He held it there as Dave struggled with his free hand.

"Apologize?" Freddy demanded.

"Okay, okay!" Dave cried. "I take it all back. Boy! Am I glad I didn't make that crack just as we were sliding in to land."

"Oh, I'd have waited a bit, I fancy," Freddy said, and grinned at him. "No sense cracking up a nice airplane just to teach you a bit of manners. Now, my lad, close that pretty mouth of yours and get us down safely."