Could some1 help me with these, please.
The great circle track X - Y measured at x is 319° , and Y 325° Consider the following statements
A) Northern hemisphere, Rhumb line track is 322° .
B) Northern hemisphere, Rhumb line track is 313° .
C) Southern hemisphere, Rhumb line track is 331° .
D) Southern hemisphere, Rhumb line track is 322°
FL 150 , TAS=250 Kts , OAT= -12Degree Icing will occur-
a. Over flat terrain,away from fronts,moderate to severe Mixed Ice
b. Pushed by clouds against the mountains,moderate to severe Mixed Ice
c. Moderate to severe Rime Ice
Flashing green lights to a/c already taxing on ground means???
(since it is already taxing, what does it imply??)
c. Moderate to severe Rime Ice
0deg to -7deg Severe Ice
-7deg to -12deg Moderate Ice
-12deg to -20deg Light Ice
-20deg to -40deg Very LightIce
And from -10deg to -40deg Rime Ice Occurs
Mixed Ice (Rime + Clear) occurs when there is wide range of water drops. Since it is not mentioned. Rime Ice would be appropriate in general conditions. But Icing range should have been Moderate-Light.
D) Southern hemisphere, Rhumb line track is 322°
And last one is still Clear to Taxi. Correct me if i'm wrong on this one.