Figure 2-10.—An unusual AN/SSQ-56 recorder trace.
graph Log consists of three sections. Section I is used
for reference/identification information; Section II is
encode the observation. Each page of the log contains
data blocks for three observations, as shown in figure
used for meteorological and other environmental
information and also remarks; and Section III is used to
2-11. The first section has been filled in with the data
obtained from the sounding in figure 2-10. Surface
2-13
