Manufactured in December 1957 by VEB Flugzeugwerke Dresden and delivered to the East German Air Force as 403 in March 1958. Re-registered to 426 in November 1958. Call-sign was DM-VAL. Wfu in 1977 and donated to the Hungarian Air Force museum in 1980. Displayed at the Szolnoki Repüléstörténeti Kiállítóhely Museum in Hungarian Air Force colours over all the years. But now the East German emblem is visible again. I took this photo with a ladder over the wall of the closed museum. But got trouble with military police after a while.