4.1 Flight Data Requirements

The following is a list of all the flight data that needs to be gathered or measured to provide evidence of the completion of any soaring performance:

a. declaration (1.3.2)

b. start point (1.1.8)

c. start time (1.2.1)

d. start altitude (1.2.2)

e. turn point(s) (1.1.10)

f. finish point (1.1.12)

g. finish time (1.2.3)

h. finish altitude (1.2.4)

i. maximum altitude (1.4.2a)

j. gain of height (1.2.8)

k. flight continuity (4.3.4)

Different soaring performances will require different subsets of this list.