"Not so far wrong at that, sir," he said and pointed. "There's Southampton. And we're about a mile off-shore."

The Air Ministry official took a look and nodded his approval.

"Top hole blind flying, Dawson," he grunted. "Right-o. Bear west and take us to Lands End. Sit down in the field just north of the flying boat basin."

Dave's heart sang a song of joy and the blood began to dance through his veins. At Lands End was the main base of the Catalina flying boats that escorted so many merchant convoys in from their danger filled trips across the broad Atlantic. At Lands End were some of the greatest heroes in the R.A.F. Youngsters no more than a couple of years older than himself who fought weather, Nazis, and everything else day and night that England's bottoms might come safely into port. Twenty or twenty-five hours in the air at a stretch was routine stuff for those lads. And for a single Cat-Boat, escorting a dozen merchant ships and Corvette, to battle ten or a dozen Nazi bombers single handed and drive them off, was something you didn't even mention except in your official flight report. Heroes and aces, every one of them, commissioned and non-commissioned officers alike. High adventure, unbelievable heroism, and death. Those lads at the Lands End Base took all three in stride, and without batting an eye.

"That's an outfit Farmer and I will be mighty glad to serve in, sir!" Dave suddenly blurted out.

"You're not going to serve in it," Air Marshal Manners said bluntly. Then as he stared unwinking ahead, "Fact is, by this time tomorrow, or sooner, every lad at that Base will be hunting for you, and very eager to shoot you down. And their squadron will not be the only one out hunting for your hide. No, you're not going to like your visit to the Lands End Base!"

Dave gulped, and couldn't speak for a moment. On sudden impulse he turned his head and saw Freddy Farmer standing in the compartment doorway. The English youth's eyes were popping out like marbles on sticks and he was swallowing rapidly. Dave looked back at Manners.

"I don't think I get you, sir," he said with an effort.

"You will soon enough," the senior officer grunted. "You're in for a venture that will make this morning's doings seem like a solo flight in a training plane during peace time. But don't get all twisted up, now. The prayers of England will be flying with you, though the pilots of the R.A.F. will be hunting you down. It will be an important part of your job to see that they don't find you!"

"And how, if they're coming a-gunning!" Dave gulped. "But, sir, what...?"