Endurance Testing for UAS Engines having Maximum Power Ratings at or Below 22.4 kW
AS7994
This standard is applicable to reciprocating engines powering unmanned aerial vehicles (UAV) that have rated power values less than 22.4 kW and are not to be used for human transport.
Rationale: This aerospace standard is intended to provide the unmanned aviation industry with a standard means of conducting endurance testing for engines used to power small unmanned aerial systems.