Grayhawk HP 400 — Inspections
Total: 16 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 07/31/2025 | 08/05/2025 | Northland Constrs. of Duluth | 0.75 | 1 |
| 07/15/2025 | 07/15/2025 | Northland Constrs. of Duluth | 4.75 | 1 |
| 08/06/2024 | 08/06/2024 | Northland Constrs. of Duluth | 3.25 | 1 |
| 05/22/2024 | 05/22/2024 | Northland Constrs. of Duluth | 0.75 | 1 |
| 05/13/2024 | 05/13/2024 | Northland Constrs. of Duluth | 5.50 | 1 |
| 07/05/2023 | 07/06/2023 | Northland Constructors | 11.00 | 1 |
| 07/11/2022 | 07/11/2022 | Northland Constructors | 9.25 | 1 |
| 07/08/2021 | 07/09/2021 | Northland Constructors | 16.00 | 1 |
| 08/03/2020 | 08/04/2020 | Northland Constructors | 14.50 | 1 |
| 11/15/2018 | 11/15/2018 | Northland Constructors | 8.00 | 1 |
| 08/01/2018 | 08/01/2018 | Northland Constructors | 6.00 | 1 |
| 08/15/2017 | 08/17/2017 | Northland Constructors | 10.50 | 1 |
| 04/03/2017 | 04/03/2017 | Northland Constructors | 7.75 | 2 |
| 08/23/2016 | 08/24/2016 | Northland Constructors | 21.75 | 1 |
| 06/10/2015 | 06/10/2015 | Northland Constructors | 3.75 | 1 |
| 05/18/2015 | 05/19/2015 | Northland Constructors | 18.00 | 1 |