Thistlebase
Measurer's Memo
Technical analysis of rudder weights from 1976 Nationals data. Proposes minimum weight standard of 8 lbs for rudders to balance performance and durability.
View original on Google Drive · page 3
The scanned issue opens in Google Drive; turn to page 3.
This is a summary. The full article text is © the Thistle Class Association — read the original scan via the link above.