A temporarily closed network (Tijdelijk Gesloten Net) is used when you are working with radio communications for a short period. Frequency channels have been reserved in both the VHF and the UHF bands. TGN is used when turnarounds are planned at production companies, events and similar.
| Flash Services Nederland | Flash Services Belgium |
| Moezelweg 136-c Haven 5602 3198 LS Rotterdam Europoort The Netherlands |
Neerlandweg 16 2610 Wilrijk Belgium |
| Tel: +31 (0)181 25 00 25 | Tel: +32 (0)3 820 78 98 |
| Fax: +31 (0)181 25 00 20 | Fax: +32 (0)3 828 40 71 |
| E-mail: info@flash-services.com | E-mail: contact@flash-services.com |
