Okay gang added two more to the Ultralight list which can now be seen below. I believe that these are every published ultralight design ever created. Thanks again to wolfcannon!
Ultra Light Index
JNR-7P Junior [10 tons]
MTE-12C Mite [10 tons]
SLP-2U Slowpoke [10 tons]
MBSDR-I Ambassador [15 tons]
APL-1J Apollo [15 tons]
FXR-4R Foxfire [15 tons]
STL-7D Stiletto [15 tons]
RD-1R Roadrunner [15 tons] *Clan
WS-2P Wisp [10 tons]