Dr Warren Walls
U.S. Naval Observatory [USNO]
3450 Massachusetts Avenue NW
20392-5420 Washington D.C.
United States of America
Consultative Committee for Time and Frequency
Delegates
From 18 to 19 September 2025
Consultative Committee for Time and Frequency
Delegates
From 14 to 22 November 2024
Consultative Committee for Time and Frequency
Delegates
From 29 June to 01 July 2022
CCTF Working Group on GNSS Time Transfer
Participant
17 September 2025
CCTF Task Group “Towards continuous UTC”
Participant
03 July 2025
CCTF Task Group “Towards continuous UTC”
Participant
From 13 to 27 March 2025