Noise Level Reductions on M.F.V.

Summary

Following reports of excessive noise in the cabin of M.F.V. "Ocean Challenge" the propeller was changed to one of a highly skewed design. The S.F.I.A. monitored the change in noise and performance levels and found a reduction in noise of up to 25% with no significant reduction in performance.

Publication Reference No.

1265

Publication date

01 January 1986