Here's a few from Christmas Eve caught OTT Barlow to the west of Chesterfield.
Sorry no reggies as i was without the laptop that day.
My camera settings change depending on the conditions but lately i have been using something like
Manual Mode
1/1000th
f9 ish
iso 500
It really depends where the aicraft is in the sky in relation to the sun, yesterday i was seeing shutter speeds down to 1/1250 away from the sun and upto 1/2500 nearer to the sun.
A tip that i think really works is to underexpose the image by 1 step when there is a clear sky, this stops the white areas of the aircraft being blown. I watch the exposure meter in the viewfinder and keep it 1 step under by adjusting the shutter speed.
BTW there are some cracking shots in this thread, well done all.