M044 - INSTRUCTION MANUAL
83
6. 藉由真方位角計算飛機的磁方位角:磁偏角(Var)決於當前所在位置,會在航空圖上顯示。
例如,真方位角:30°
磁偏角(Var):10°
磁方位角:30° + 10° = 40°
Tn
:正北 |
Mn
:磁北 |
Var
:磁偏角
當磁偏角(Var)偏向西,與真方位角相加後,可得出磁
方位角。
例如:30
°
+ 10
°
= 40
°
當磁偏角(Var)偏向東,與真方位角相減後,可得出磁
方位角。例如:30° – 15° = 15°
7. 側風角度(Crosswind Angle)計算。意即風軸與飛機軸線之間的銳角。
例如,風向:70
°
飛機磁方位角:40
°
側風角度:70
°
– 40
°
= 30
°
(風來自右側)
70°
–
40°
=
30°
風在右前方(逆風,Headwind)
180° – (330° - 220° ) = 70°
風在右後方(順風,Tailwind)
360° – (330° - 40° ) = 70°
風在左前方(逆風,Headwind)
Содержание KHaki X-Wind
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Страница 4: ...Khaki X Wind Automatic 9 C p0 p1 p3 7 p2 ...
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