EAA should have Certified scales you can rent for a small donation to their Chapter. And it is a good idea to have your aircraft weighted every 10 or so years. Especially if you have been doing a lot of modifying.
BTW, I lost my scales in the flood 3 years ago and didn't spend the money to replace them.
Ron "20"
A&P/IA
1976 Cessna 150M - N820ST
St. Charles Regional Airport KSET
Fly Safe... Fly Often...
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