A plotting board specifically designed to make a plot of winds aloft.
Classification: Surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi
NSN 5930-01-654-8035
NSN 6110-01-223-3768
NSN 5835-01-166-7420
NSN 5835-01-544-9670
NSN 6220-01-030-2697
NSN 6645-01-243-3138
NSN 6650-01-162-5882
NSN 2925-01-467-1192
NSN 5930-00-091-9255
NSN 5950-00-491-3756
NSN 5905-01-584-5835
NSN 5975-00-804-1489