diff --git a/src/FDM/JSBSim/models/propulsion/FGRocket.cpp b/src/FDM/JSBSim/models/propulsion/FGRocket.cpp index 8f699bfd8..7a72c9fe9 100644 --- a/src/FDM/JSBSim/models/propulsion/FGRocket.cpp +++ b/src/FDM/JSBSim/models/propulsion/FGRocket.cpp @@ -151,7 +151,12 @@ double FGRocket::Calculate(void) } else { // Calculate thrust - PctPower = Throttle / MaxThrottle; // Min and MaxThrottle range from 0.0 to 1.0, normally. + // This is nonsensical. Max throttle should be assumed to be 1.0. One might + // conceivably have a throttle setting > 1.0 for some rocket engines. But, 1.0 + // should always be the default. + // PctPower = Throttle / MaxThrottle; // Min and MaxThrottle range from 0.0 to 1.0, normally. + + PctPower = Throttle; Flameout = false; VacThrust = Isp * PropellantFlowRate;