Arado produced 900 planes until the end of 1936, another 244 til april 1937.
MIAG produced 172. 
Ago produced 197
BFW produced 90
Focke-Wulf produced 74
Six planes were sent to Spain

Type Werk.Nr Registration History
a V1 78 D-2335, D-IHAV To RDL Erprobungsstelle  Staaken
B D-2557 Seaplane tested at Staaken
a V2, C 100 D-2558, D-IJAX
D-2559
D-2637
C 116 D-2773, D-IRAV
117 D-2774
118 D-2775
119 D-2776
120 D-2777
121 D-2778
122 D-2779
123 D-2780
124 D-2781
125 D-2782
126 D-2783
127 D-2784
128 D-2785
129 D-2786, D-IHUR
130 D-2787, D-IJER
131 D-2788
132 D-2789, D-IGAM
133 D-2790, D-IMIX
134 D-2791
135 D-2792, D-IZOR
142 D-2987
143 D-2988
146 D-2991
147 D-2992, D-IKEK
148 D-2993
149 D-2994
D-2995
D-2997
153
Registrations known: D-ISIN, D-ITAX used at Schleißheim Aug. to Dec. 1935