The fourth meeting of the SIS took place virtually on December 11, 2020.
| Title (Speaker) | File |
|---|---|
| SOFIA Response to 5-Year Flagship Mission Review (Rangwala, N.) | |
| Extended Mission (Rangwala, N.) | |
| DLR: SOFIA Updates (Hammes, H. & Roy, A.) | |
| Science Progress at SOFIA SMO (Meixner, M. & Schulz, B.) | |
| DLR: C-Check at LHT (Hammes, H.) | |
| MoU / JSPP –German Structure (Hammes, H. & Roy, A.) | |
| SOFIA Science & Technology International Council (STIC) |