This really is EC-EOX, but it has the tailboom of EC-EOI (c/n 408) as painted on the left side, but carrying fake registration N5028U on the right side, click here to see both sides. On the fin it carries EC-EOI's former US Army serial 62-1888. EC-EOI was fitted with another tailboom and by Dec-2016 it was carrying fake registration EC-TJF as an instructional airframe. (Nikon D850 + Nikkor 80-400mm f/4.5-5.6G AF-S VR ED)

This really is EC-EOX, but it has the tailboom of EC-EOI (c/n 408). On the fin it carries EC-EOI's former US Army serial 62-1888.

This really is EC-EOX (ex N90632 ex US Navy 414090 ex US Army 64-14090), fitted with the tailboom of EC-EOI (c/n 408 ex N5023U ex US Army 62-1888) and still carrying that registration. EC-EOX was first registered in Spain on 6 Sep 1989 by Helicsa Helicópteros, and was later transferred to FAASA. She was withdrawn from use in 2003 and has been dumped here ever since.