If you have purchased the ipad space marine codex, (with built in updates etc) it should now contain updated rules for flyers in the fast attack and heavy slot.
So sayeth other folks on the web who have it.
Re finger to
DA, its the faster betterer more fire power more resilient thing that comes out a month after their new release flyer that kind of kicks them in the nuts..no
FW required, the unit was dead before it made it to end retailer.