Equations Flashcards
1
Q
What is the convergency calculation on a Lambert Chart?
A
Convergency = Change of Long x Sine Parrallel of Origin
2
Q
What is the acceptable ration of ellipicity?
A
1/298.25
3
Q
What is the departure eqution?
A
Departure (nm) = change of long (min) x cos (lat)
4
Q
What is the equation for finding the distance between two radials?
A
Distance Travelled ÷ Distance to station = Change in bearing ÷ 60