Douglas R. Oberhelman is a key person at Caterpillar Inc. who provide the engine power for the AIDAluna.
The inauguration date for the Atatürk Monument (İzmir, Turkey) is 1932-07-27.
Caterpillar Inc. | key person | Douglas R. Oberhelman AIDAluna | power type | Caterpillar Inc. Atatürk Monument (İzmir) | inauguration date | 1932-07-27 Atatürk Monument (İzmir) | location | Turkey