An abstruse subject

FLUTTER is one of those things that is always with us. As Mr. R. A. Frazer said in his paper on this subject read before the Royal Aeronautical Society on February 28, 1929, and published in the May and June issues of our first volume in the same year, “a complete eradication of wing flutter would be extremely difficult”—a view which experience has shown did not err on the side of excessive pessimism.