Bloggsie,
Have you had your eyes checked lately, or maybe you cannot read the chart.
(1) Have a look at, say, some STARS.
(2) Have a look at the B boundaries.
(3) Then understand that there is plenty of "jets" in other than the B.
Hint: There is only one area (a segment to the west of KLAX) which is shown as B, Ground to 10,000, but there is another sector covering the last few miles of the approaches from the east.
And what happens above 10,000'??
Tootle pip!!
PS: Bear in mid I know the area like the back of my hand, both from the vantage point of the view from Upper Left 1, and also various light aircraft.
Last edited by LeadSled; 17th Apr 2018 at 03:34.