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Notice of proposed rulemaking (NPRM).

The FAA is proposing to revise its regulations for takeoff and landing under instrument flight rules (IFR) to allow for the use of FAA-certified enhanced flight vision systems (EFVS) that would enable the pilot to meet enhanced flight visibility requirements. The action would allow the use of new technology. This NPRM also contains proposed EFVS-related changes to the FAA's previously published Area Navigation (RNAV) NPRM, which was published on December 17, 2002.

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