long way south on the australian continent. so, john, you just don t have that maritime traffic, you don t have those busy sea lanes or, indeed, air corridors either. so, they do face problem after problem after problem. but they do have a lead, they have some very, very sophisticated devices. the u.s. are here with their most sophisticated surveillance planes, the p-8s, the poseidons, these long-range p-3s. they re all workhorses, but they ve been rebooted several times and they ve got some pretty strong technology on board. so, technologically, if they can be found, you ve got the right assets on the case. yes, you do. and in fact, commercial satellites are now being redirected to take pictures of that area. as andrew s been saying, planes now going back and forth as frequently as they can, ships on the way, literally from space, from the air and now from the sea trying to search this area. our andrew stevens in perth, australia. we ll come back and check in with you in just a litt