PART 5 -- Requirements for a class C4 Unmanned aircraft system

• Regulation (EU) 2020/1058 found in: Unmanned Aircraft Systems (No 2019/947 and 2019/945) Part-UAS (Jul 2024)

PART 5 — Requirements for a class C4 Unmanned aircraft system Regulation (EU) 2020/1058 A class C4 UAS bears the following label on the UA in a visible manner:  A class C4 UAS shall comply with the following: (1) have an MTOM of less than 25 kg, including payload; (2) be safely controllable and manoeuvrable by a remote pilot following the manufacturer’s instructions, as necessary under all anticipated operating conditions including following the failure of one or, if appropriate, more systems; (3) not be capable of automatic control modes except for flight stabilisation assistance with no direct effect on the trajectory and lost link assistance provided that a pre-determined fixed position of the flight controls in case of lost link is available; (4) be placed on the market with manufacturer’s instructions providing: (a) the characteristics of the UA including but not limited to the: — class of the UA — UA mass (with a description of the reference configuration) and the maximum take-off mass (MTOM); — general characteristics of allowed payloads in terms of mass, dimensions, interfaces with the UA and other possible restrictions; — equipment and software to control the UA remotely; and — a description of the behaviour of the UA in case of a loss of the command and control link; (b) clear operational instructions; (c) maintenance instructions; (d) troubleshooting procedures; (e) operational limitations (including but not limited to meteorological conditions and day/night operations); and (f) appropriate description of all the risks related to UAS operations; (5) include an information notice published by EASA providing the applicable limitations and obligations, in accordance with Implementing Regulation (EU) 2019/947.