| Name | Institution | Term |
|---|---|---|
| Athina Meli | North Carolina Agricultural & Technical State Univ. | Dec 2021 – Dec 2024 |
| Stephanie Wissel | Penn State | Jan 2024 – Dec 2026 |
Former chairs of the Cosmic Ray Science Interest Group (CR SIG) who served on the PhysPAG Executive Committee from 2012 through 2021.
| Name | Institution | SIG / SAG | Term |
|---|---|---|---|
| Andrew Romero-Wolf | JPL | CR SIG | 2020 – 2023 |
| Marcos Santander | Univ. of Alabama | CR SIG / GR SIG | 2018 – 2021 |
| Abigail Vieregg | Univ. of Chicago | IP SIG / CR SIG | 2017 – 2020 |
| Jim Beatty | Ohio State Univ. | CR SIG | 2016 – 2019 |
| Igor Moskalenko | Stanford Univ. | CR SIG | 2016 – 2018 |
| Eun-Suk Seo | Univ. of Maryland | CR SIG | 2014 – 2016 |
| Angela Olinto | Univ. of Chicago | CR SIG | 2012 – 2015 |