Testing
Air Force Research Lab Tests Low-Cost Turbojet Engine
The US Air Force Research Laboratory working with Northrop Grumman and Technical Directions Inc. (TDI) recently tested a first-of-its-kind, low-cost turbojet engine under the low-cost cruise missile program known as Gray Wolf. The TDI-J85 engine underwent a successful flight test campaign culminating in multiple inflight engine starts and operation at