AMC 25.1521 Power-plant limitations

• ED Decision 2003/2/RM found in: CS-25 Amdt 27 - Large Aeroplanes (Jan 2023)

AMC 25.1521 Power-plant limitations ED Decision 2003/2/RM 1 In furnishing limitations, consideration should be given to the following. The list does not necessarily include all the items to be considered for a given aeroplane. a. Rotational speeds. b. Exhaust and/or turbine gas temperature. c. Oil temperatures and pressures. d. Fuel temperatures and pressures. e. Water and/or water methanol usage. f. Anti-icing. g. Specifications of approved fuels, oils and additives. 2 Other parameters, e.g. time, altitude, ambient temperatures, airspeed, may be necessary in defining power-plant limitations. 3 All operating phases should be considered in establishing the power-plant limitations.