Dr Dirk Piester
Consultative Committee for Time and Frequency
Experts
From 17 to 18 September 2015
Consultative Committee for Time and Frequency
Experts
From 13 to 14 September 2012
Consultative Committee for Time and Frequency
Experts
From 04 to 05 June 2009
CCTF Working Group on TAI
Delegates
20 September 2022
CCTF Working Group on Two-Way Satellite Time and Frequency Transfer
Delegates
From 20 to 27 May 2022
CCTF Working Group on GNSS Time Transfer
Delegates
18 May 2022