KPSM to KBWI Portsmouth Intl at Pease to Baltimore/Washington International Thurgood Marshall Airport KPSM to KBWI Portsmouth Intl at Pease to Baltimore/Washington International Thurgood Marshall Airport #redPoly 1 1 relativeToGround -70.8233,43.078,0 -72.6886,41.941,10668 -73.3142,41.47999999999999,10668 -73.5813,41.280100000000004,10668 -73.7968,41.15260000000001,10668 -74.3994,40.79140000000001,9296.4 -74.7418,40.583,7985.76 -74.9727,40.419700000000006,7040.88 -75.0837,40.3407,6583.68 -76.6672,39.176800000000014,0