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The Leading
Authority on Mass
Properties since 1939

83rd International Conference

May 20-22, 2024

The conference formally adjourned on May 22, 2024.  Download the Conference Proceedings (attendees get a 100% discount with code)

Virtual Training Event

June 3-15, 2024

Register now for our virtual training event following our International Conference.

Welcome to SAWE

The Society of Allied Weight Engineers (SAWE) is an international, non-profit organization of mass properties engineers dedicated to promoting the mass properties discipline. Our members work in civil and military aircraft, space and missile systems, marine and land vehicles, on-shore and off-shore platforms, and other industries that support our efforts.  If you are looking for help predicting, controlling, and verifying the weight and balance of your products, you've come to the right place!

Check out our extensive selection of resources to help you expand your knowledge and point you in the right direction. Join us and help us help you!

If you are new to Mass Properties, click the button below to view a quick introduction video.

OUR RESOURCES