These are the sad remains of EC-EQT. The earliest pictures on the internet suggest that she has been sitting in this very spot since at least 2019. She used to be operated by the Real Aeroclub de Castellón. In the background EC-IHP can be seen, a Grumman American AA-1. Both seem to have reached the end of their lives. I find it surprising that Girona leaves these aircraft lying there in full sight, so close to the main apron. (Nikon D850 + Nikkor 80-400mm f/4.5-5.6G AF-S VR ED)