First Naval Air Intercept Radar 1941

Beginning on 01 August 1941 a specially modified Lockheed Electra XJO-3 had an AI-10 microwave radar installed for airborne testing. The radar was developed by Radiation Laboratory from MIT and flight tests were made out of Boston Airport. The radar included a PPI (Plan Position Indicator) for display and during testing aircraft were detected at […]

Navy Develops Pulse Radar Technology 1934

On 15 March 1934, Dr. Hoyt Taylor, head of the radio division at Naval Research Laboratory (NRL) , put into motion a project to develop pulse radar for the detection of ships and aircraft. Pulse radar technology was more promising than continuous wave radar as it would provide range and bearing information along with detection […]

Naval Research Laboratory and RADAR

Eighty years ago on 05 November 1930, L. C. Young and L. A. Hyland of the Naval Research Laboratory (NRL) detected an aircraft while conducting experiments in the directional effects of radio. This discovery led to the creation of a NRL project for “Detection of Enemy Vessels and Aircraft by Radio.” First experiments used a […]