If mentioned elsewhere, a thousand pardons.
From
WD 391, a tiny blurb on an upcoming
FW supplement containing rules for all their flyers to date:
Containing rules for over 40 aircraft and anti-air vehicles, this new book also features a story-based map campaign that pits the noble defenders of the Imperium against the Arch-Enemy of Mankind, the dread legions of Chaos/ Six scenarios allow players to refight the desperate struggle to control the world of Kerrack in exciting games of Warhammer 40,000
Of worthy mention, the Contemptor Dreadnought can use its assault cannons as
AA guns.