The first DAR product, Uzunov-1, or DAR U-1, B-BAPA at its birthplace, Bozhurishte, in front of World War One era hangars in the late 1920s.
U-1s B-BAPA and B-BAKO at Yambol in front a World War One German Zeppelin hangar.
A range of DAR products lined-up at Bozhurishte prior to an inspection by high-ranking Bulgarian officials, sometime in mid-1932. From right to left: DAR-1, U-1, DAR-3(I), DAR-4, DAR-5 and DAR-6(I).