About: http://webisa.webdatacommons.org/301087514

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	ion (no tail fin and tail wing ). you have successfuk 80 % in scale flying ! just let see how the head speed you can lower , 1300-1600 rpm is the best choice you are make the head speed .
http://www.w3.org/ns/prov#wasQuotedFrom	rcgroups.com