“Fishing in the jam jar is more to Hen’s taste than fishing in the ocean,” observed Darry.
“Nervy kid!” exclaimed Burd. “I’d like some of that jam myself.”
“Bring him away,” commanded Jessie, pushing to the slide. “She might as well sleep. We will know where she is, anyway.”
This little scare rather broke up the fishing for the Roselawn girls and the college boys. They went to the wireless room which had been built on deck behind the wheelhouse, and Darry put on the head harness and opened the key by which he took the messages he was able to obtain out of the air.
The girls were particularly interested in this form of radio telegraphy at this time. Darry had bought and was establishing a regular radio telephone receiving set, too. He could give Jessie and Amy a deal of information about the Morse alphabet as used in the commercial wireless service.
“Practice makes perfect,” he told them. “You can buy an ordinary key and sounder and practice until you can send fast. While you are learning that you automatically learn to read Morse. But I’ll have the radio set all right shortly and then we can get the station concerts.”
“How near we’ll be to that station on the island!” Amy cried. “It ought to sound as though it were right in our ears.”
“Not through your radiophone,” said her brother. “That station is a great brute of a commercial and signal station. It sends clear to the European shore. No concerts broadcasted from there. Now, let’s see if we can get some gossip out of the air.”
The girls took turns listening in, even though they could not understand more than a letter or two of Morse. Darry translated for their benefit certain general messages he caught. They learned that operators on the trans-Atlantic liners and on the cargo boats often talked back and forth, swapping yarns, news, and personal information. Occasionally a navy operator “crashed in” with a few words.
Calls came for vessels all up and down the North Atlantic. Information as to weather indications were broadcasted from Arlington. The air seemed full of voices, each to be caught at a certain wave-length.