230430 Triangle Sportster Flies Away 

Final flight of my Henry Struck Triangle Sportster. Launched into a strong Texas thermal at the Texas Cloud Climbers/Lone Star Squadron Spring Opener meet, wound to 2000 turns on a 7.5g loop of 3/32" rubber. Chased the model most of the way across the airfield, caught the last wing flash 7+ minutes after launch with the model still rising as it drifted downwind. The Triangle Sportster plan is available on Outerzone at: outerzone.co.u.... Build thread for this model is on RC Groups at: www.rcgroups.c...