Recent and upcoming conferences, symposia, and seminars
The ISR regularly sponsors and runs domestic and international scientific symposia, such as workshops on space weather effects on navigation, the Ionospheric Effects Symposium series, and the Beacon Satellite Symposium series.
Upcoming events

IES 2021: May 11-13 (NEW DATES!)
The 2021 Ionospheric Effects Symposium will be held May 11-13, 2021 in Alexandria, Virginia. These symposia focus on the transition from Research to Operations: Bridging the gap between applications and investigations involving ionospheric and space weather disciplines. The 2021 symposium will take place at the Hilton Alexandria Old Town, located next to the King Street Metro station. More information to follow.
Recent events
Beacon Satellite Symposium, August 19-23, 2019
The 2019 Beacon Satellite Symposium (BSS) was held at the University of Warmia and Mazury in Olsztyn, Poland on 19-23 August 2019. Over 130 ionospheric scientists and engineers from 34 countries took part in the conference.
Program details can be found on the conference website.
Ionospheric Forecasting for GNSS Operations Workshop, May 27-31, 2019
The 2019 Workshop on Ionospheric Forecasting for GNSS Operations in Developing Countries: Findings and Challenges, May 27-31, 2019, Trieste, Italy. The workshop webpage can be found here.
ISWI Workshop, May 20-24, 2019
The International Space Weather Initiative (ISWI) workshop took place 20-24 May 2019 in Trieste, Italy.

2018 ISWI SW & GNSS School
The International Space Weather Initiative (ISWI) School on Space Weather (SW) & Global Navigation Satellite Systems (GNSS), ISWI Baku School 2018, was held October 8-12, 2018, in Baku, Azerbaijan.

2018 Atmospheric Transmission Models
The 2018 Atmospheric Transmission Models - Modeling in Remote Sensing (ATM-MIRS 2018) Meeting, June 4-6, 2018, Boston College, MA, USA.

ICTP/GNSS 2018
Workshop on Space Weather Effects on GNSS Operations at Low Latitudes (ICTP/GNSS 2018) April 23 - May 4, 2018 in Trieste, Italy.

2017 Extended Workshop on Space Weather Effects on GNSS Operations
The Extended Workshop on Space Weather Effects on GNSS Operations (ICPT/BSS2017) May 22 - June 2, 2017, Trieste, Italy.