| CV-Helios Network Members listing & status per date 17.03.2026 | No. members: 54 | |||
| CV-number & Name | Country | Enrolled | Status | |
| CV-001 | KJELL INGE MALDE | NORWAY | 23.07.1978 | ACTIVE |
| CV-009 | DIETER BRAUCKHOFF | GERMANY | 06.11.1986 | ACTIVE |
| CV-010 | FRANKY DUBOIS | BELGIUM | 02.01.1987 | ACTIVE |
| CV-019 | ELMAR JUNKER | GERMANY | 01.01.1988 | ACTIVE |
| CV-021 | HOWARD BARNES | NEW ZEALAND | 01.01.1991 | ACTIVE |
| CV-023 | HARTMUT BRETSCHNEIDER | GERMANY | 01.03.1991 | ACTIVE |
| CV-034 | VVS BELGIUM | BELGIUM | 04.01.1996 | ACTIVE |
| CV-040 | ROBERTO BATTAIOLA | ITALY | 13.02.1998 | ACTIVE |
| CV-041 | JENS ROTHERMEL | GERMANY | 04.03.1998 | ACTIVE |
| CV-068 | SVEN OVE THIMM | DENMARK | 13.11.1998 | ACTIVE |
| CV-077 | ANDREW JOHNSTON | UNITED KINGDOM | 21.06.1999 | ACTIVE |
| CV-080 | JAN JANSSENS | BELGIUM | 05.10.1999 | ACTIVE |
| CV-082 | PIOTR URBANSKI | POLAND | 17.10.1999 | ACTIVE |
| CV-086 | TOS POLAND | POLAND | 27.12.1999 | ACTIVE |
| CV-091 | GRZEGORZ DALEK | POLAND | 01.03.2000 | ACTIVE |
| CV-102 | PAULO ROBERTO MOSER | BRAZIL | 27.10.2000 | ACTIVE |
| CV-103 | OCTAAF STEEN | BELGIUM | 05.11.2000 | ACTIVE |
| CV-105 | ALEXEY RYBACK | RUSSIA | 05.12.2000 | ACTIVE |
| CV-107 | MONTY LEVENTHAL | AUSTRALIA | 12.01.2001 | ACTIVE |
| CV-116 | TERJE BJERKGAARD | NORWAY | 31.05.2001 | ACTIVE |
| CV-122 | VLASTISLAV FEIK | CZECH REPUBLIC | 26.01.2002 | ACTIVE |
| CV-135 | GEMA ARAUJO | SPAIN | 22.08.2002 | ACTIVE |
| CV-136 | FAUSTINO GARCIA | SPAIN | 27.08.2002 | ACTIVE |
| CV-139 | JAVIER ALONSO | SPAIN | 17.09.2002 | ACTIVE |
| CV-151 | JEFFREY CARELS | BELGIUM | 05.05.2004 | ACTIVE |
| CV-158 | JACQUES VAN DELFT | SOUTH AFRICA | 20.03.2006 | ACTIVE |
| CV-171 | WALTER JOSE MALUF | BRAZIL | 10.10.2007 | ACTIVE |
| CV-177 | HENDRIK DE BACKER | BELGIUM | 18.01.2008 | ACTIVE |
| CV-181 | ADAM DERDZIKOWSKI | POLAND | 02.04.2008 | ACTIVE |
| CV-190 | RUBEN VERBOVEN | BELGIUM | 24.08.2009 | ACTIVE |
| CV-198 | DENIS WALLIAN | FRANCE | 06.01.2014 | ACTIVE |
| CV-202 | JORDI ZAMORA | SPAIN | 22.04.2016 | ACTIVE |
| CV-203 | IVO DEMEULENAERE | BELGIUM | 27.01.2017 | ACTIVE |
| CV-204 | STEFAN MEISTER | SWITZERLAND | 10.10.2017 | ACTIVE |
| CV-205 | TOM MANGELSDORF | UNITED STATES | 02.01.2018 | ACTIVE |
| CV-206 | TADEUSZ FIGIEL | POLAND | 25.04.2018 | ACTIVE |
| CV-207 | ONDREJOV OBS. (AI CAS) | CZECH REPUBLIC | 08.06.2018 | ACTIVE |
| CV-208 | JOHAN NEYS | BELGIUM | 11.06.2018 | ACTIVE |
| CV-209 | CAIO CRESPO MORAES | BRAZIL | 26.06.2018 | ACTIVE |
| CV-210 | JEAN BOURGEOIS | BELGIUM | 18.07.2018 | ACTIVE |
| CV-211 | EDWIN DE CEUNINCK | BELGIUM | 10.09.2018 | ACTIVE |
| CV-212 | ANTONIO JESUS ZAPATA MORALES | SPAIN | 15.11.2018 | ACTIVE |
| CV-213 | DIRK LAURENT | BELGIUM | 14.05.2019 | ACTIVE |
| CV-214 | IGOR GRAGEDA MENDEZ | BOLIVIA | 09.01.2020 | ACTIVE |
| CV-215 | ARNAUD MENGUS | FRANCE | 21.04.2020 | ACTIVE |
| CV-217 | PACO JIMENEZ CEBRIAN | 05.04.2021 | pending | |
| CV-218 | STEFANIK OBSERVATORY | CZECH REPUBLIC | 28.06.2021 | ACTIVE |
| CV-219 | KANDILLI OBSERVATORY | TURKEY | 16.01.2022 | ACTIVE |
| CV-220 | MICHEL FRANGEUL | FRANCE | 27.09.2022 | ACTIVE |
| CV-221 | JON ADAMS | 13.04.2023 | pending | |
| CV-222 | MILENA NIEMCZYK | POLAND | 07.06.2023 | ACTIVE |
| CV-223 | ERROL SIMPSON | 21.01.2024 | pending | |
| CV-224 | SWO-NOAA (CV-USAF) | UNITED STATES | 09.09.2024 | ACTIVE |
| CV-225 | TOMASZ KAMINSKI | 25.04.2025 | pending | |