On Jul 24, 8:59 am, Doug Semler wrote:
On Jul 23, 8:31 pm, "Robert M. Gary" wrote:

On Jul 23, 4:08 pm, B wrote:

Right, dive to 1120 and drive to CULVE, then dive to 680.

So, the question is still, how does the GulfStream get from CULVE at
1120 down to 0 at the numbers. I was in IMC with gear and flaps down,
power at idle and in a slip and I was still about 3/4 down when I
touched. Does a GulfStream drop faster than a Mooney?

FWIW, my quick and dirty math shows ~5.5 degree slope from CULVE to
threshold @ 1120. If you keep that slope, you would have broken
through the clouds about 6500 ft from the threshold at 800 (625 agl).
The Gulf's approach speed is something like 120 or 130. Calling it
130, that's a 1300-1400fpm descent rate at that slope. If the gulf
can do that, then they could keep a nice steady path to the threshold
@ 5.5 degrees.

Now if you dive at a 6.5 degree slope at CULVE, you are decreasing
your final angle to 5 degrees while extending your distance to
threshold another 500 ft when breaking out.

Of course, this all assumes that you are actually at 1120 when at
culve g

And that your approach speed and threshold crossing speed are the same
(i,e. that you don't need additional room to slow down).