Abstracts are invited for the ION’s combined International Technical Meeting (ITM) and the 50th Anniversary of the Precise Time and Time Interval (PTTI) Systems and Applications Meeting. The co-located conferences will take place from 28 to 31 January 2019 at the Hyatt Regency Reston, Reston, Virginia.

Abstracts are due on 10 October 2018.

ITM and PTTI 2019 are co-located in that one registration fee covers two technical events, a commercial exhibit, and the 50th Anniversary of PTTI.

– ITM is the ION’s winter meeting with peer-reviewed technical papers related to positioning, navigation and timing and includes the ION Fellows and Annual Awards presentations.

– PTTI is the annual technical conference designed to disseminate and coordinate PTTI information at the user level; review present and future PTTI requirements; inform government and industry engineers, technicians and managers of precise time and frequency technology and its problems; and provide an opportunity for an active exchange of new technology associated with PTTI.

At the same time a special joint plenary session will celebrate the 50th Anniversary of PTTI.