The Aeroprakt A-24 Viking is a Ukrainian three-seat light-sport amphibian designed for home building and marketed in kit form by Aeroprakt.

A Rotax 912ULS piston engine driving a tractor propeller is mounted on the leading edge of the wing above the cabin.

It has a retractable landing gear with the main wheels moving above the water line on the fuselage side rather than retracting into the fuselage.

[1][2][3] The design uses the same airfoil as the Antonov An-2 biplane, a TsAGI R-11 (14%).

[3][4] No regular production was ongoing in 2015 and the aircraft was at that time only produced on request.