Project Whirlwind

Overview
The development of Whirlwind I, one of the first large-scale high-speed computers, began during World War II as part of a research project to design a universal flight trainer that would simulate flight (the Aircraft Stability and Control Analyzer project). Initiated by the Office of Naval Research, the project began at the Massachusetts Institute of Technology Servomechanisms Laboratory in 1944. Eventually the focus of the grant, a flight simulator (using an analog computer), changed to the development of a high-speed digital computer. While building the computer, Jay W. Forrester invented random-access, coincident-current magnetic storage, which became the standard memory device for digital computers, replacing electrostatic tubes. For this he was granted a patent in 1956. The change to magnetic core memory provided high levels of speed and reliability.

Whirlwind I was completed in 1951, and Project Whirlwind was detached from the Servomechanisms Lab to become the MIT Digital Computer Laboratory. In 1952 staff working on classified projects left to form Division 6, Digital Computer Division, at the newly organized Lincoln Laboratory off campus. Jay Forrester served as director of both the Digital Computer Laboratory and Division 6, Lincoln Laboratory, until 1956. Robert Everett, the associate director of both labs, succeeded Forrester as director.