updated: 2/4/2020

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)

2020 Jim Richmond Open
in the atrium of the West Baden Springs Hotel
March 28-29, 2020
West Baden, IN

Kent State Indoor Free Flight Contest April 25-26, 2020
Mashup Plan
Kent State Pilot Briefing and Code of Conduct

Cloudbuster's Indoor Fling Contest
May 3rd, 2020 Pontiac, MI

AMA Indoor Nats
May 27-31st, 2020 at the
Round Valley Dome in Eagar, AZ

Kibbie Dome Annual Indoor Contest
June 24-28, 2020 Moscow Idaho