Fourth progress report submitted on AIEE aeronautical standards

Standardization work concerning aeronautical electric equipment, although curtailed in some of its phases because of the conclusion of the war and resultant reorganization problems, is being carried on by the AIEE and other interested organizations. The fourth progress report dated November 8, 1945, which follows the third report (EE, Aug ´45, p 303), summarizes AIEE activities and gives information concerning some others.