| Name | : Petäjäveden viestilaitemuseon tukiyhdistys ry |
| Business Number | : 2125626-7 |
| Category | : Non-Profit Association |
| Primary language | : Finnish |
| Place of taxation | : Petäjävesi  | Date of registration | : 14/01/1997 |
| Activity | : Operation of historical sites and buildings and similar visitor attractions |