"There she is!"

"She's floating down!"

"Let's get her!"

A number of cadets were thus crying out.

"Come on!" yelled Dick. "Something's happened! Maybe my motor-boat is adrift!"

CHAPTER IV

THE ARMY AVIATORS

Dick, Paul and Innis set off at a quick pace toward the stream which flowed at the foot of the broad expanse of green campus and parade ground. As they hurried on they were joined by other cadets in like haste.

"What is it?" asked the young millionaire.