; and (2) does not exceed the estimated costs of the services. . C Airline passenger safety and protections 2301. Access to air carrier flight decks The Administrator of the Federal Aviation Administration shall collaborate with other aviation authorities to advance a global standard for access to air carrier flight decks and redundancy requirements consistent with the flight deck access and redundancy requirements in the United States. 2302. Aircraft tracking and flight data (a) In general Not later than 1 year after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall assess current performance standards, and as appropriate, conduct a rulemaking to revise the standards to improve near-term and long-term aircraft tracking and flight data recovery, including retrieval, access, and protection of such data after an incident or accident. (b) Considerations In revising the performance standards under subsection (a), the Administrator may consider— (1) various methods for improving detection and retrieval of flight data, including— (A) low frequency underwater locating devices; and (B) extended battery life for underwater locating devices; (2) automatic deployable flight recorders; (3) triggered transmission of flight data, and other satellite-based solutions; (4) distress-mode tracking