Ultimate 120 Biplane Plans
06-26-2023, 12:24 PM
#1
PENDING....Ultimate 120 Biplane Plans
PENDING.....Ultimate 120 plans to make a 55" wingspan biplane. The plan has a piece cut out by the previous owner for some reason.It's the part that goes between the upper and lower wing. On the plans it says designed and drawn by DB "Doc " Mathews and also has plans by Bob Wallace. Also has a build sheet with the plans.
Last edited by Tidnab; 06-26-2023 at 03:20 PM.
