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Tasks:

1) How many NM is 7.25 km?

- Turn up 7.25 under Km

- Read off the unit NAUTM 39

(you have to follow the little

black arrow down to the line

for 39).

Then you need to know,

approximately how much it
should give. 1 NM = 1852 meters,

so it should be 3.9 NM.

Can you work out how many Km 39 NM is? (Did you get 72.5?)

2) We have 19.2 US.Gall. How many liters is that?

- Find the unit US.Gall (blue text), turn 19.2 in (under the little arrow)

- read off under Ltr 7.25

Is it correct, a US.Gall is approx.

4 liters?

No, it must be 72.5 liters

Flyveteori PPL(A)(UL)/LAPL Henning Andersen, Midtjysk Flyveskole© 2025 863