Documentation/ Dokumentace: Thanks to Dimitris Savidis, joewindsurfer.blogspot.com , Thierry Anton, Andrea Pangrazi, Nicolas Jouannic and to Old School Windsurfers group members for WING pics and comments.
Unfortunatelly we do not know many details about WING model production. It probably started in 1978, before BIC Sport was founded by water sports enthusiast Baron Bich in Vannes, France. Wing board was probably produced till 1984.
Any info appreciated, please send your comments and pics to firstname.lastname@example.org.