Here you can see who are behind the JOTA-JOTI Service Circuit.

The photo shows all members by name. Then I would like to mention which posts belong to the members:


  1. Jack (PD0PAN) Krijnen: President, and website management
  2. Eric (PE1MIX) Post:  Secretary. Eric also writes the Manuals of the construction packages
  3. Jeroen (PE1RGE) Bastemeijer: Designer of the construction packages and also to make the sale ready
  4. Ingeborg Sandee-Bastemeijer : Treasurer and Logistics.Shipping of all orders to our customers in the Netherlands and abroad
  5. Cees PA0CRB) Rodenburg: Storage of material from SKJJ, and permanent employee / expert in soldering projects
  6. Patrick Appeldoorn:  IT support and management material SKJJ.
  7. Peter Groenink:  IT support and management material SKJJ.