“Where can we get you?” came another query.

“Call the Iroquois.” Once more Henry faced his companion. “What is our call signal?” he asked.

NTE,” was the reply.

And Henry hastily added to his message: “Our call is NTE. Can send no more. Goodbye.”

“Gee!” he exclaimed, as he laid down the receivers. “Won’t my chums be an astonished bunch! It was almost worth falling overboard to give ’em such a surprise! And won’t they envy me! I’m going to have the time of my life.”

CHAPTER IV
THE WATCH IN THE DARK

The chief electrician was on watch for four hours, and Henry sat with him in the wireless shack, as the radio room on the Iroquois was called, until his watch was ended. Together they caught the nightly news-letters sent out by the various press associations. They heard myriads of commercial messages flashing through the air. At times the operator switched on the radio, and then, through the loud speaker, they heard some of the broadcasting programmes. Henry had told the truth when he said he was having the time of his life. Never had he seen such a wonderful wireless outfit as this one, for the Frankfort station equipment, which he had operated many months before, was naturally far from being the equal of these brand-new instruments.

Shortly before the chief electrician’s watch ended, the door of the wireless shack opened, and a sailor stepped within. At least, the lad was dressed like a sailor, though when Henry saw the red electric sparks embroidered on the young man’s blue sleeve, he judged that this must be the wireless relief. And so it proved, for the chief electrician at once said, “Mr. Harper, this is one of my assistants, Mr. Black.”

Henry thought the newcomer was well named. The fellow had a surly look, and his eyes were shifty. He was one of those individuals that never looks another squarely in the eye. But Henry jumped to his feet, thrust out his arm, and took the other’s limp hand in greeting.

“I am very glad to know you, Mr. Black,” he said. “We fellows back in the country have played at being wireless men, and it’s a great pleasure to meet real wireless operators.”