; or (B) extended visual line of sight operations that rely on visual observers to keep the aircraft or airspace within view; or (2) that are aligned with FAA exemptions that enable beyond visual line of sight operations with the use of acoustics, ground based radar, and other technological solutions. (d) Clarification of status of previously issued rulemakings and exemptions (1) Rulemakings Any rulemaking published prior to the date of enactment of this section under the authority described in section 44807 of title 49, United States Code, shall continue to be in effect following the expiration of such authority. (2) Exemptions Any exemption granted under the authority described in section 44807 of title 49, United States Code, and in effect as of September 30, 2023, shall continue to be in effect until the date that is 3 years after the date of termination described in such exemption. (3) Delegation The authority granted to the Secretary in such section 44807 may continue to be delegated to the Administrator in whole or in part. (4) Rules of construction Nothing in this section shall be construed to interfere with the Secretary's— (A) authority to rescind or amend the granting of an exemption for reasons such as unsafe conditions or operator oversight