Originally posted by bozon
So now if you keep steady speed the cross hair gives absolute precision?
are we back to the 1 bomb 1 hit from 20kft days?
Bozon
Not quite as the bombs still drift and a given calibration is only good for that speed and heading +/- 5°.
What changed was that when calibrating you no longer have to click your target's altitude as a calibration is good for any target altitude and you no longer have to manually triangulate your speed.
Basically altitude has been taken out of consideration and triangulating is easier (but not any faster) and everything else remains the same. Bombs still drift. Changing your speed or course will cause you to miss.
Back in the laser sight days the crosshairs always showed exactly where you were going to hit, unless you were in a heavy bank or some such. You could change course and speed at will and never worry about missing and that made multiple passes on a base very easy. Now you still need to make multiple passes you need to get far enough away for your speed to stabilize and recalibrate the bombsight. It takes a lot more time and planning.