Telemetrie Daten Valach VM R5-250 in Grumman F3-F2

Flight of the Grumman F3-F2 showing live telemetry data from the Valach VM R5-250. Displayed data: Carb intake air temperature Cylinder no.1 temperature RPM Retract motor current consumption Note: The carb intake air temperature is somewhat higher than the ambient temperature, because the air is heated by the cylinders and the muffler ring in front of the carburetor. Technical Data: Engine: Valach VM R5-250 with fully encapsulated valve train and electrical fuel pump Prop: Fiala 32x14" 3-blade Static RPM: 4.400 1/min Max. In flight RPM in this actual flight: 5.940 1/min Fuel: 1:40 Aral Ultimate 102 with Valvoline Synpower 2T Span: 2,800 mm Take-off weight: 24,75 kg Electrical landing gear Ditex Servos Jeti ControlBox 200 2x LiIon Batteries 2,600 mAh