|
-
AIAA until
2005
-
International
Union of Radio Science (URSI) Commission G
-
Committee on
Space Research (COSPAR) Commissions C and D
-
NATO- AGARD
Electromagnetic Propagation panel
-
COST 238;
COST 251; COST 271; ESF SPECIAL I and II; COST 296; COST 724, FP6, FP7
-
TUB\DDTAK
EUROTRAC; UB\DDTEK, USTEK
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