What is the weight units for the simbrief ACA ofp? I have recently tried the ACA ofp option but I do not know the units for weight and fuel. Thanks in advanced!
SimBrief will either plan in pounds or kilograms (for both weight and fuel). This is user-selectable on a per-flight basis (under Selections > Units, just underneath the OFP format selection). All OFP formats support both kg and lbs based on what the user requested.