The Hawk is essentially an advanced development of the smaller YD140-1 prototype, which I designed in April 2011. Because the YD140-1 was outperformed by the Wasp, I chose not to publish an instructable on it. However, after several months of seeing no comparable designs on Instructables, I decided a plane with a mid-mounted wing was needed here. Because I think skids should be included if possible, I reapproached the primary concept of the original prototype with the difference that the new airplane (which became the Hawk) have a longer range and skids. Eventually, after a few calculations, the Hawk was prototyped and found to be a success. After some flight testing, it proved itself worthy of being made in an instructable, and now here it is.
TAA USAF Designation: D154-1
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Signing UpStep 1Materials
1 Piece of 8 by 10.5 inch graph paper (4 boxes per inch)
Tape
Pencil
Stapler
Ruler
Scissors
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