Last thursday I was at Madrid Barajas airport and saw a UPS widebody at the cargo terminal. I was so busy looking arounds at other movemets that I completely forgot to see if it was an A300-600RF or a B767-300ERF. In the photo section I only found a photo of an A300. I was quite surprised because I would imagine UPS would rather send their B767s to Europe given their longer range. Can anyone confirm which aircraft I saw?