DA 19-898 Released: September 11, 2019 OFFICE OF ENGINEERING AND TECHNOLOGY EXTENDS COMMENT CYCLE DEADLINES ON LIBERTY DEFENSE HOLDINGS, LTD. REQUEST FOR WAIVER OF CERTAIN PART 15 ULTRA-WIDEBAND (UWB) RULES ET Docket No. 19-217 Revised Comment Date: October 1, 2019 Revised Reply Comment Date: October 16, 2019 For the reasons stated below, the Office of Engineering and Technology (OET) extends the comment dates for the petition for waiver request by Liberty Defense Holdings, LTD (Liberty).Liberty Defense Holdings, LTD., Request for Waiver, ET Docket No. 19-217 (filed May 8, 2019), https://ecfsapi.fcc.gov/file/10508225300540/Liberty%20Defense%20Waiver%20Request%20(5-8-19).pdf (Liberty Waiver Request). On July 25, 2019, OET opened ET Docket No. 19-217 and sought comment on Liberty’s request. Office of Engineering and Technology and Wireless Telecommunications Bureau Seek Comment on Liberty Defense Holdings, LTD Request for Waiver of Certain Part 15 Ultra-Wideband (UWB) Rules, Public Notice, DA 19-706 (OET July 25, 2019). Because the comment and reply comment dates were not reflected in the Commission’s Electronic Comment Filing System (ECFS) until September 9, 2019, which is after the original reply comment date, OET finds good cause to extend the comment and reply comment filing dates to October1 and October 16, respectively. For further information, please contact Aole Wilkinsel, Office of Engineering and Technology, at (202) 418-2406. Action by the Chief, Office of Engineering and Technology. -FCC- 3