"Scraps" Worldwide Quarantine Online Model Build and Contest!
Zig Zag Calulator Spreadsheet
for cutting tapered spars with a Harlan style cutter.
See May 2019 issue of Model Aviation
Upcoming Indoor Contests
click links for contest flyer (if available)
2022 Abram Van Dover Memorial Indoor Contest Results (AMA Events)
(flat wingspan is 214mm)