WaypointManager.ChooseRandomPosition(out centerLatitude, out centerLongitude, targetBody.GetName(), true, false);

            if (this.prestige == Contract.ContractPrestige.Trivial)
            {
                waypointCount = 1;
                waypointCount += additionalWaypoints;
                range = 100000.0;
                if (targetBody.GetName() == "Kerbin") {
                    // Old Airfield island flights
                    minAltitude = 500.0;
                    maxAltitude = 3500.0;
                    range = 20000.0;
                    centerLatitude = -2;
                    centerLongitude = -72.5;
                }
            }
            else if (this.prestige == Contract.ContractPrestige.Significant)
            {
                waypointCount = 1;
                waypointCount += additionalWaypoints;
                range = 200000.0;
                if (targetBody.GetName() == "Kerbin") {
                    // Mountain flights
                    minAltitude = 2000.0;
                    maxAltitude = 8000.0;
                    range = 30000.0;
                    centerLatitude = 1;
                    centerLongitude = -79;
                }
            }
            else if (this.prestige == Contract.ContractPrestige.Exceptional)
            {
                waypointCount = 1;
                waypointCount += additionalWaypoints;
                range = 300000.0;
                if (targetBody.GetName() == "Kerbin") {
                    // High altitude flights
                    minAltitude = 8000.0;
                    maxAltitude = 20000.0;
                    range = 50000.0;
                    centerLatitude = -3.5;
                    centerLongitude = -85.5;
                }
            }

            double altitudeHalfQuarterRange = Math.Abs(maxAltitude - minAltitude) * 0.125;
            double upperMidAltitude = ((maxAltitude + minAltitude) / 2.0) + altitudeHalfQuarterRange;
            double lowerMidAltitude = ((maxAltitude + minAltitude) / 2.0) - altitudeHalfQuarterRange;
            minAltitude = Math.Round((minAltitude + (generator.NextDouble() * (lowerMidAltitude - minAltitude))) / 100.0) * 100.0;
            maxAltitude = Math.Round((upperMidAltitude + (generator.NextDouble() * (maxAltitude - upperMidAltitude))) / 100.0) * 100.0;