Talking F3P designs and Equipment with Joseph Szczur.
Rcgroup's Thread for Joe's Wooden Expedition:
https://www.rcgroups.com/forums/showthread.php?3017896-Official-Balsa-F3P-Build
This Thread includes the plans for his Expedition as seen in the video.
F3P World Championship Bulletin 1:
https://www.fai.org/sites/default/files/event/importer/13823-b1.pdf
