I think what I've talked myself into is replacing "FixedWingAirspeeds" with "VehicleAirspeeds". It would be really cool if we had unions so that the text could change, and a user wouldn't see "maximum climb rate" when using rovers. But that's a different problem. For the moment, users will be okay if they puzzle a bit over the UAVO until we build a UI for configuring autonomous flight.