Time Allocation Change History for 1521
| Date | Change Type | Time Delta (hours) | Reason |
|---|---|---|---|
| Aug 20, 2022 | OVERHEAD_CHANGE | 0.1 | APT 2022.5.1 |
| Dec 19, 2020 | OVERHEAD_CHANGE | 2.7 | APT 2020.5 |
| Jun 11, 2020 | OVERHEAD_CHANGE | 0.1 | APT 2020.3 |
| Jan 23, 2020 | OVERHEAD_CHANGE | 4.3 | APT 2020.1.1 |