This J-21 is pictured on the dump at Velika Gorica and has the fin of 24275 crudely attached (interestingly the fin of 24205 is/was on J-21 24275, see photo ID #57961). The history behind this plane, 24205, is somewhat unknown. It may have flown for Republika Srpska and then captured at Udbina, and so ended up in Zagreb, but if anyone has more information then get in touch.