Stingray Don
En-Route
- Joined
- Dec 21, 2014
- Messages
- 2,964
- Location
- Indianapolis, Indiana
- Display Name
- Stingray Don
- Home Airfield
- KUMP
They finally figured out the proper wing placement.

https://www.reuters.com/article/us-...t-concept-with-ultra-thin-wings-idUSKCN1P22ES

https://www.reuters.com/article/us-...t-concept-with-ultra-thin-wings-idUSKCN1P22ES

