| Action Date | Action Description |
|---|---|
| May 17, 2021 | Maintenance Certification Request |
| May 18, 2021 | Administrative Review for Completeness |
| May 21, 2021 | Eng Team Review for Completeness |
| May 21, 2021 | Application Accepted |
| May 21, 2021 | Finding Of No Significant Impact (FONSI) |