DCS: Yak-52 is now available in DCS World 2.5 Open Beta. The Yak-52 is a bit of an odd departure for Eagle Dynamics considering their current line-up of modules and future planned modules but this modelling of the Yak-52 was brought about by a private contract Eagle Dynamics had with a company that allowed them to then release it as part of their DCS World series. The Yak-52 is a two seater trainer used extensively by the Soviet Union after its introduction in 1979 and provides DCS virtual pilots with pilot training progression from this to the L-39C jet trainer before going on to the modern Soviet fighters such as the Mig-29, Su-27 and Su-33 that feature in the DCS World series. The Yak-52 is a very manoeuvrable aircraft and can pull up to 7G and negative 5G which has also made it popular with aerobatic teams around the world.
You can buy DCS: Yak-52 for $39.99 on the Eagle Dynamics online store.