Projection scheme for aeronautical charts of the U.S. Army Air Forces.
This scheme was developed by Paul A. Smith, head of C&GS aeronautical charting.
Army Air Forces routes pioneered modern commercial routes
Image ID: theb2979, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection Photo Date: 1943 Credit: Family of Vice Admiral H. Arnold Karo, C&GS
Category: War Service/World War II/Army Air Forces/