The Aero-Kros MP-02 Czajka (English: Lapwing) is a Polish ultralight aircraft designed and developed by Aero-Kros of Krosno, introduced at the Aero show held in Friedrichshafen in 2009.

[1][2] Since March 2017 the design has been built by HMS Aviation, which is also located in Krosno, Poland.

It features a cantilever high-wing, a two seats in side-by-side configuration enclosed cockpit, tricycle landing gear and a single engine in tractor configuration.

Its 9.72 m (31.9 ft) span wing employs Fowler flaps to keep the stall speed low enough for the FAI microlight category.

The standard engine provided is the 100 hp (75 kW) Rotax 912ULS four-stroke powerplant which gives a cruise speed of 230 km/h (143 mph).