| Date Filed | Summary | Pages |
| 01/28/2020 | Case Action Form Closing Case as of 1/28/20 electronically filed by Ms. Mary E Fischer on behalf of Jeffrey R. Jones, Attorney Examiner, Public Utilities Commission of Ohio. | 2 |
| 01/16/2020 | Service Notice | 1 |
| 01/16/2020 | Entry that the Ohio Power Siting Board dismisses this matter at the request of the applicant, American Transmission Systems, Incorporated electronically filed by Docketing. | 4 |
| 11/13/2019 | Notice of Cancellation of Project filed by M. Hunsche on behalf of FirstEnergy Service Company and American Transmission Systems, Inc. | 1 |
| 04/18/2019 | Service Notice. | 3 |
| 04/18/2019 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 5 |
| 04/08/2019 | Notification of the Submittal of Supplemental Information electronically filed by Mr. Robert J Schmidt on behalf of American Transmission Systems Inc. | 2 |
| 04/03/2019 | Construction Notice of FirstEnergy Service Company for Mayfield-Eastlake Q-3 & Q-4 138 kV Transmission Line Tap to Nathan Substation Project filed by W. Beutler. | 45 |
| 01/23/2019 | In the Matter of the Pre-Application Notification Letter for the Mayfield-Eastlake Q-3 & Q-4 138 kV Transmission Line Tap to Nathan Substation Project filed by W. Beutler on behalf of FirstEnergy Transmission Company. | 1 |