Aluminum Wing Spar construction
Valley Engineering
0:00 / 0:00
Aluminum Wing Spar construction
25 859 просмотров · 9 лет назад
Valley Engineering
3,86 тыс. подписчиков
25 859 просмотров · 9 лет назад
BACKYARD FLYER NO LONGER IN PRODUCTION
Building our aluminum wing spar.
