Last time I checked: NO At the moment Tacpack only works with any version of P3Dv4 up to HOTFIX 1 - and does not work with Hotfix 2.As a side note, Tacpack experimental features crash my P3D HOTFIX 1 in Virtual Reality Mode (which is a bummer for my F-35 and Eurofighter if you plan to use it in VR - as you will have to disable FLIR and HMD will have glitches). If you are not using VR, no problem.... but again HOTFIX 1 only at the moment I am writing.