The Raptor was developed out of the concept of a "twin-finned Super SkyHornet". The new twin tail was to be heavier, so the trailing edge of the Super SkyHornet's wing had to be tapered to reduce its lifting area. The Raptor was found to perform very well and, after thorough flight testing, it was allotted an instructable.
TAA USAF Designation: D284-1
Step 1: Materials
1 Piece of 8 by 10.5 inch graph paper