Chapter 16 A UNIQUE EXPERIMENT

"Bearing?" Tom cried.

"One-seven-five!" Arv Hanson sang out.

Tom gunned his port jet turbine and swung the Swiftsure hard right. The abrupt turn at high speed sent the craft sideslipping crazily like a skidding race boat.

"Here she comes, skipper!" Bud yelled. He had rushed to the sonarscope with the other members of the crew.

Tom's man