If you're still playing DCS World version 2.8, you'll want to stick with the version 2.1.1 for now. This version of the A-4E-C requires DCS version 2.9, which as of release, is only available on the OpenBeta branch of DCS World. Hello, A-4E-C Pilots! This new version adds some exciting features like new damage effects, ADF, improved radios and new nosewheel castering simulation.