Arvind, I don't have confirmed info but I don't think they'd allow cameras. Even if they do, be ready for flash-check (which means they'd click the picture button of your camera to check if the Click-button and flash are not rigged with some IED!).
I missed this event last time(was going back to pune).. this time i plan to make it. Is there a different show everyday or is it a repeat of the air displays?