| Action Date | Action Description |
|---|---|
| Apr 19, 2021 | Maintenance Certification Request |
| Apr 20, 2021 | Administrative Review for Completeness |
| Apr 20, 2021 | Eng Team Review for Completeness |
| Apr 20, 2021 | Application Accepted |
| Apr 21, 2021 | Finding Of No Significant Impact (FONSI) |