1. What is the max comfort turn you should take 15/20 degree regarding the passangers ? 2. When you taking off, whats the speed before you should deside to abort, and what is it call (you have V1, VR) ? 3. You get clearance to taxi to 19R and roll to 19R holding short, if not got aproval for clearance while taxi to 19R, do you request clearance for lineup/takeoff at holding short 19R to the ATC, or wil the ATC give it so you just wait for the clearance?

1. I'm not sure....2. That's V1.3. Usually, that's when you get handed over to tower. After you contact them, you might get approved for position and hold, or for takeoff, or you might get told to stand by.

As far as bank angle is concerned, I was taught that 15 degrees was preferable. Of course, some arrival and departure procedures require tighter turns due to terrain. Comfort is secondary at that point.Trevor

A 737 will bank up to 30 degrees on autopilot, beyond that bank angle you'll get the audio warning, but providing the turn is well coordinated, it should still be comfortable for passengers, so 15 or 20 degrees if well flown should also be fine although less is probably more comfortable. If you are at or below V1 and something goes wrong, that's the speed at which you can still safely abort, after that you keep on trucking. ATC would give you the clearance, you don't need to ask, they know you are waiting. Al

Salute thx for fast and good answers ;)