“The next thing for you to do, young feller, is to get back to your seat and buckle on your safety-belt. If you are so keen to learn, I’ll talk as I run this old crate into the air, and you watch what I’m doing. Maybe that will keep you from trying to climb down the back of my neck.”

“Thanks, Bill, that’ll be great. I’ll sit tight, honest I will.”

“All right, then. We are skimming the surface on the step now, as you’ve noticed. No more large movements of the controls may be made, as the plane is now sensitive to them. I’m paying particular attention to the lateral balance from this stage on.”

Bill stopped talking for a moment, then went on again:

“Remember this, Charlie. It’s important. The plane must not be taken off until speed adequate to give complete control has been attained. Any attempt on my part to pull it off prematurely will result in a take-off at the stalling point, where control is uncertain. Now we’ve gained flying speed, so I break her out of the water with a momentary pressure on the elevators. That pressure was very slight and I eased it at the moment of take-off.

“When the plane left the water, its speed was only slightly above minimum flying speed. Any decrease in this would naturally mean a stall. Therefore, I’m keeping the nose level for six to eight seconds in order to get a safe margin above the stalling point before beginning to climb. Safety first always—when flying, Charlie. Now she’s all right, the engine’s running smooth and sweet. So I pull my stick back gently, and as you see, we’re leaving the water behind.”

Chapter VI
THE RAIDER

Half a mile or so ahead of Bill’s plane, the great sea monster, the Flying Fish, leveled off at an altitude of twenty-five hundred feet, and headed out on a northeasterly course.

Bill continued to climb his amphibian until they too reached that height, then he spoke to Charlie again.

“Now that we’re high enough, I’ve got to make a right turn in order to follow that ship. So I push my stick slowly forward, drop the nose to level like this, and maintain it there throughout the turn. Next I give her right aileron and increase right rudder considerably at the same time.”