The DCO is divided into several specialized areas:

• 11m local radio communicators

• 11m long DX radio communicators

• HAM/AFU amateur radio listeners and transmitters

• IOTA listeners and broadcasters

• Radio stations

• DCOP Prepper Association (DCOP)

• DCOS Science Space & ASTRO Association

• DCOA ARCARC Association

• DCON News Room

• DCO Store

• DCO Travel Office

 

Important information about the DCO Shop and Travel:

The DCO is a non-commercial club. Membership is always free and lifelong with no payment obligations.

Access to nearly all services is included in the free membership.

Only if members want printed materials or other special services, they need to upgrade their membership level and pay the corresponding fees.

To keep the DCO operational, a small margin is applied to all items and services—such as those offered by the Travel Center—to cover costs.

The DCO is not profit-driven; its aim is to support members through promotions and fair pricing.

Of course, all DCO members have access to all areas.