def setUp(self):
dest_array = np.ma.array(
[b'FDSL', b'FDSL', b'FDSL', b'FDSL', b'ABCD', b'ABCD'],
mask=[True, False, False, False, False, True])
self.dest = P('Destination', array=dest_array)
self.afr_dest = A('AFR Destination Airport', value={'id': 2000})
self.node = DestinationAirport()
