Type S 1 Two seat trainer and sportplane S 1a Two seat trainer and sportplane S 1b Two seat trainer and sportplane
Engine 1 Siemens Sh 10 1 Siemens Sh 5 1 Junkers L 1
Dimensions Length 8.10 m, height 2.30 m, span 12.00 m, wing area 22 m2
Weights Empty 470 kg,crew 160 kg, fuel 40 kg, flying weight 670 kg, powerload 12 kg/hp Empty 510 kg, crew 160 kg, fuel 70 kg, flying weight 740 kg Empty 510 kg, crew 160 kg, fuel 70 kg, flying weight 740 kg

Performance Max. speed 130 km/h at sea level, climb to 1000 m 12 min, cruising speed 120 km/h at sea level, landing speed 50 km/h, service ceiling 3000 m, required runway for take off 125 m Max. speed 140 km/h at sea level, climb to 1000 m 10 min, landing speed 55 km/h, service ceiling 3500 m, required runway for take off 125
m, range 350 km
Max. speed 140 km/h at sea level, climb to 1000 m 10 min, landing speed 55 km/h, service ceiling 3600 m, required runway fo take off 125 m
Type Werk.Nr Registration History
S 1a 17 D-165 Sold to A. Lüber, Saulgau
15 D-790 First Siemens Sh 10, later Sh 4. In Febr. 22/9 1925 owned by Willy Steinkrauss. 1928 it belonged to Luftfahrt GmbHat Halberstadt. From Febr. 1929 to K. Werner, Kaiserslautern
S 1a 20 D-817 Sh 12 engine. In Febr. 1928 it was owned by DVL e. V., Adlershof. From April 1928 by the Albatros company and from March 1932  by H. Ryll, Berlin
S 1a 21 D-820 Sh 5 engine
S 1a 22 D-853 Sh 5 engine, from March 1930 Sh 11. Owned from Jan. 1929 by the DVL e. V., Adlershof
S 1a 23 D-866 Sh 5 engine
S 1a 27 D-966 Sh 5 engine. In april 1928 registered to DVS GmbH. From June 1928 to DVL e. V.. Later to Flugwiag Kothen. Destroyed in Sept. 1933
21 D-994 Sh 12 engine. In Febr. 1928 owned by the Deutsche Luftfahrt GmbH. From June 1932 by  H. Jensen, Erfurt
S 1b 29 D-1056 Belonged to DVS GmbH. From May 1929 owned by the Flugwissenschaftliche Gruppe, T.H. Braunschweig