Dave Dashaway, Air Champion: or, Wizard Work in the Clouds. Roy Rockwood
Dave’s hangar there came a dull explosion. Both of the young aviators made a rush in its direction, wondering what accident had happened.
CHAPTER II
THE TRAMP ARTIST
“Somebody is trying to blow us up again!” shouted Hiram, in a great state of excitement.
That word “again” meant just what the young airman apprentice intended that it should. As we have already said, the two chums were no novices in the strange line of business activity they had taken up to earn a living. They had not only shared triumphs and gains, but many a peril besides. There had instantly come to Hiram’s mind, and to that of Dave Dashaway as well, on the present occasion a memory of past deeds of jealousy, hatred and cunning on the part of unprincipled rivals, where fire and powder were used in destructive and dangerous work.
There had been no lights in the hangar since the night before, its only occupant that the boys knew of was the tramp-artist they had accommodated. As both noticed a little puff of smoke shoot out through a ventilating pipe in the roof of the structure, they were sure that something had blown up, or had been blown up.
Hiram and Dave were greatly anxious. Inside that hangar were two machines valued as an expert horseman would cherish his pet steeds, or a crack motorist his favorite automobile. Particularly was Dave’s latest acquisition, the Ariel, to which Hiram had referred so proudly, a possession that the young birdman treasured. The active fear that this might have sustained some damage spurred him to hasten on and see what had happened.
It was by no easy or accidental route that Dave Dashaway had reached his present position as an aviator. It had been no path of roses for him. In the first book of this series, entitled “Dave Dashaway, The Young Aviator,” his struggles and initial triumphs have been depicted. He found a good friend in one Robert King, a man of some means, and by hard study and practice Dave won his laurels as a professional.
In the second volume, called “Dave Dashaway And His Hydroplane,” the further progress of the ambitious young airman is recited. His father had been a scientist and balloonist. The cooperation of one of his old associates proved a wonderful aid to Dave, and he went through some stirring experiences both up in the air and on the water.
“Dave Dashaway And His Giant Airship,” was the medium for telling of Dave’s breaking of many aviation records. In that book the flight of the dirigible Albatross, involved a fascinating series of discoveries and adventures. The last preceding book of the series, “Dave Dashaway Around The World,” describes a daring race for a rich prize, which Dave, with the willing aid of his young friends, won, honorably defeating all competitors.
Hiram Dobbs, a young aero enthusiast, Dave had picked up accidentally. It proved to be a lucky “find.” Crude, impetuous though he might be, Hiram was not only a loyal friend, but developed great efficiency as a sort of understudy of the chum and employer whom he looked up to as the ideal champion of the aviation world.
As the young airman had put it, he and his good-natured and well-intentioned assistant were now “taking a rest.” They had come to Midlothian, a practice field of a Mississippi river city, to be near several points where exhibition aviation features were in progress. Mr. Brackett had been the mainstay, financially, of Dave all through his professional career. It was true that the young aviator had essentially won his own way and had helped to make famous the output of the Interstate Aero Company, of which Mr. Brackett was practically the owner. Still, Dave felt that all he had gained had been through the encouragement and assistance of the manufacturer. As a matter of fact, Dave deferred greatly to the opinion and direction of this valuable friend. He had been expecting his arrival daily at the Midlothian grounds, to talk over the situation and prospects for future work.
“Whew!” ejaculated Hiram, as he pulled open the door of the hangar, and rushed in. “Fire!”
“No, only smoke,” corrected Dave – “and not much of that, lucky for us!”
“I say!” cried his companion in an exasperated tone as he went spinning off his feet. Contact with an indistinct, wildly-rushing human form had caused this. There had been a smoky haze inside the hangar that had hid the aroused sleeper from clear view. Now, however, the tramp was plainly visible. He looked startled and scared and he was nursing the fingers of his left hand in the palm of the other.
“What’s happened – are you hurt?” inquired Dave.
“Whew! Well – why, oh, it’s only a little burn, but – catch the rascal!”
As the speaker finished the rapidly shouted sentence he dashed towards the fence. Upon this the rear of the hangar backed. The tramp was quick, and as nimble as a monkey as he ran at the fourteen-foot barrier. One of its slanting supports carried him within reach of the bracing stringer. He lifted himself to this. From the ground the aeroplane boys could see him bobbing his head about among the barbed wire runners, strung along on top of the fence, as if to catch a view of a vacant field beyond.
The tramp yelled out some disjointed words, and shook his fist angrily, as if after a scurrying fugitive. Then he slid down to the ground and faced Dave and Hiram, panting and excited.
“He made off – he got away!” the tramp ejaculated. “Too bad! I’m so big I couldn’t get through that window.”
“What window?” inquired Hiram.
“Cut in the fence that makes the rear of the hangar,” was explained. “Come in. Let me show you.”
Dave cast a hurried glance about the interior of the hangar as he entered it. Except that the little door which protected the rear window opening was out of place, everything seemed in order. Their tramp friend, however, had stooped over near the Ariel.
“Look here,” he said, and the boys, crowding nearer to him, noticed that he held in his hand the crisped, blackened end of what resembled a fuse.
“Where does it lead to?” asked the startled Hiram.
Very gingerly the tramp ran eye and hand along the sinister-looking fuse. He seemed to locate its end as he reached under a corner of the airplane.
“Better get it outside,” he suggested, and the boys saw that he had unearthed a round box-like object resembling a dry electric battery. The fuse ran to its center. The tramp carried it outside, set it down in the grass at a safe distance from the hangar, and observed:
“Better soak it in a pail of water before you handle it much. Those things are dangerous; very much so! If I don’t mistake, you’ll find it’s dynamite.”
“Then some one’s up to a mean trick again!” cried the excitable Hiram, unable to repress himself. “Dave, you’re not going to stand this; are you?”
“Why, Hiram,” responded Dave quietly, “we don’t yet know our bearings. Maybe it’s a joke – ”
“Joke! Joke!” fairly yelled Hiram. “Yes, the same kind of a joke as that fellow Vernon played on us when he stole the Comet at the Washington aero meet. Or like that partner of his, who dropped a steel hook on the biplane purposely to wreck us.”
Hiram had named the enemy the boys, according to past experience, had most to fear. Dave, however, was not wont to jump at hasty conclusions. He did not do so in the present instance. He put aside unproven suspicion for the time being.
“We had better make an investigation, and find out all we can,” Dave suggested. “You said your name was Borden, I believe?” he observed to the tramp.
“That’s it – Roving Borden, they call me. I was Henry, in my respectable days.”
“Very good, Mr. Borden, now please tell us what you know of this affair,” Dave requested.
“I’m a pretty sound sleeper,” narrated the tramp, “especially in such a famous bunk as you kindly gave me. I’d slept so long, though, that I fancy I was more easily awakened than usual. What I saw was done quickly. Some one must have forced in that shutter yonder. He had just put that thing we discovered under the edge of the balloon. The end of the fuse was spluttering as I woke up. I saw