- Looking back 30 years ago. "Have been rocked by the sudden reductions in the aircraft industry"...
- Prime Mover Control May 1993.
- 2
- 3
- 4
- Example of the heating and cooling system's flow.
- 5
- 6
- 7
- Page 8. The "CLOSING THE LOOP" article from 30 years ago in May 1993.
- Documenting the history of the Art and Science of Governing.
- Woodward Engine and Turbine Control History.
- Woodward International Prime Mover Control History.
- Woodward Hydraulic Turbine Control History.
- Woodward Aircraft Engine Fuel Control History.