4/20/23
AIM
FIG 7
−
4
−
3
Wake Ends/Wake Begins
Touchdown
Rotation
Wake Ends
Wake Begins
FIG 7
−
4
−
4
Vortex Flow Field
AVOID
AVOID
Nominally 500-1000 Ft.
Nominally 500-1000 Ft.
Sink Rate
Several Hundred Ft.,/Min.
Sink Rate
Several Hundred Ft.,/Min.
FIG 7
−
4
−
5
Vortex Movement Near Ground
−
No Wind
No Wind
No Wind
3K
3K
3K
3K
Wake Turbulence
7
−
4
−
3