public static boolean isCoastedRadarHit(CenterRadarHit centerRh) {

        String cmsFieldValue = centerRh.cmsField153A();

        return nonNull(cmsFieldValue)
            ? CENTER_COASTED_FLAGS.contains(cmsFieldValue)
            : false;
    }
@Test
    public void testIsCoastedRadarHit() {

        CenterRadarHit notCoasted = (CenterRadarHit) parse(NON_COASTED_RH);
        CenterRadarHit coasted = (CenterRadarHit) parse(COASTED_RH);

        assertFalse(CenterSmoothing.isCoastedRadarHit(notCoasted));
        assertTrue(CenterSmoothing.isCoastedRadarHit(coasted));
    }