The Arcus J was featured in the January/February 2017 issue of "Gliding International." I wrote the article and provided the photos. For more information, contact Bob Carlton at www.desertaerospace.com. We will be doing another installation of the PBS TJ-100 in the fourth Arcus J as soon as the aircraft arrives from Schempp-Hirth in early January. It should be on display at the 2018 SSA Convention in Reno.