Assuming the graphic is correct, ZJ119 was c/s Sword2, as Ammo Boiler points out. ZJ131 was c/s Sword1. The accident site is just over 900ft amsl. The posted graphic (if correct) would appear to show Sword2 orbiting the accident site.
If that graphic is correct, Sword2 was orbiting a location about 25 km from the accident site.