We need a new thread on what gear will you guys be taking.
I use the Canon system.
I will be using the same lens as last time. ie. 70-200 f4 L. This lens is fantastic and shooting planes in the day is fine with it. 10-22 lens for close range shooting on the day of the airshow.
Last time I had the 350D. This has now been replaced by the 7D. HD video and a faster burst mode shooting. I have spot metering too this time though not sure how useful it will be shooting planes against the sky. I suspect it will not be all that useful.
Also this time I have a polarisor.
Sorry.. but cameras interest me a lot more than planes