Sighted drifting in deep water 20 miles SW of Punta Santa Elena, Ecuador on 14th September. Propellor about 2 metres diameter. I estimate she has a beam of about 15 metres and a length of maybe 60 metres. Very little paint/antifouling so I think she has been out there some time.
Construction of the skeg is a bit unusual and may help in identification. I wonder if she came out of Talcahuano after the 2010 tsunami.