public ActionResult AddStageCheck(AddStageCheckViewModel viewModel)
        {
            StageCheck stageCheck = new StageCheck()
            {
                Date         = viewModel.CheckDate,
                InstructorId = viewModel.InstructorId,
                PilotId      = viewModel.PilotId,
                StageName    = viewModel.StageName
            };

            _dataService.AddPilotStageCheck(stageCheck);
            return(PilotReview(viewModel.PilotId));
        }