There is an abandoned McDonnell Douglas MD87 jetliner parked on the tarmac of Adolfo Suárez-Madrid Barajas airport in Spain. If this is your jetliner, the airport asks that you please move it immediately. Apparently, the plane has been illegally parked for some years. From CNN:
Airport director Elena Mayoral submitted an official notice to the Boletín Oficial del Estado, the official gazette of the Kingdom of Spain, informing the nation of a plane in an "obvious state of abandonment" at the airport...
Under Spanish law, authorities must publish official notices about the plane for three consecutive months and then wait a year to see if the owner comes forward to claim it.
If they do not, the plane will be considered legally abandoned and will be sold off by the state at a public auction.
From El País:
In 1990, the airplane flew for the first time for Iberia, according to online magazine Preferente.com. Eighteen years later it was acquired by Pronair, a charter airline headquartered in Albacete in Castilla-La Mancha. But the airline, which at one point was flying regularly to China, closed down in just a year due to the increase in fuel prices and the 2008 financial crisis.
Two years later, the plane was acquired by Saicus Air, a Spanish airline based in Las Palmas in the Canary Islands. The airline operated two airplanes from Madrid and up until that point, had been dedicated to transporting cargo. The plane was meant to fly passengers between Spain and the Republic of Guinea Bissau in west Africa. But it never flew for Saicus Air. Instead it was rented to third parties along with a cabin crew. Saicus Air bought the plan in July 2010, and in December of that same year, it too had gone bankrupt.