| Date Filed | Summary | Pages |
| 12/08/2017 | Service Notice | 1 |
| 12/07/2017 | Entry ordering that ATSI's 17-1571 application be dismissed and closed of record in accordance with Paragraph 10. | 3 |
| 11/13/2017 | Notice of Withdrawal of Application electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 2 |
| 10/27/2017 | Service Notice | 2 |
| 10/27/2017 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 4 |
| 08/16/2017 | Notice of the Filing of Supplemental Information electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 2 |
| 08/15/2017 | Letter is to inform that the request for expedited treatment of the above referenced accelerated application has been denied filed by PUCO Staff. | 1 |
| 07/31/2017 | Construction notice filed by W. Beutler on behalf of FirstEnergy Service Company. | 63 |
| 07/13/2017 | In the matter of the Notice of Filing of Pre-Application Letter for Project electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 2 |