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 5960-01-050-4820
NSN 5925-01-410-8515
NSN 6320-00-036-3688
NSN 6130-00-844-2792
NSN 6110-00-808-4121
NSN 5985-01-216-3643
NSN 6110-01-347-6761
NSN 6105-01-157-7011
NSN 6650-01-138-1712
NSN 6320-01-600-5808
NSN 4140-01-407-0437
NSN 7035-01-573-5284