what is AB, SC,..,..

[Treetop64]

The Stuka automatically releases it's payload at a minimal altitude if the pilot doesn't do so soon enough during the dive. This is a safety feature to ensure the pilot doesn't fixate too long on the target and ends up augering in himself. Just be sure to have enough altitude when you start the dive and allow yourself enough time to aim properly before release. Learning to dive bomb accurately in the Stuka isn't easy at first. Like everything else about the sim, it takes patience and practice to get it right.