A "heavy" Mi-171Sh (9825), which performs tasks of SAR mission for Morava region. In this role replaced a smaller and better W-3A Sokol. A Prerov´s SAR station was located at south-east of hardened shelters area and in 2010 was disbanded.
A new Mi-171Sh (9774) with special EVU exhaust cooling system and two standard 450 litres external fuel tanks on south-west apron of Prerov AB. In 2012 year was modernized at LOM Prague company.