; (B) remote fuel deliveries; and (C) firefighting response. (5) The use of runway end identifier lights at airports in Alaska. (c) Additional requirement In revising the AIP Handbook under subsection (a), the Administrator shall include updates to reflect whether a light emitting diode system is an appropriate replacement for any existing halogen system. (d) Public comment (1) In general Not later than 2 years after the date of enactment of this Act, the Administrator shall publish a draft revision of the AIP Handbook and make such draft available for public comment for a period of not less than 90 days. (2) Review The Administrator shall— (A) review all comments submitted during the public comment period described under paragraph (1); (B) as the Administrator considers appropriate, incorporate changes based on such comments into the final revision of the Handbook