Rule 20 Mar 2025 airspace, incorporation by reference, northeastern united states, airspace regulation, transportation, navigation (air), navigation, aviation, efficiency, faa

✈️FAA Establishes RNAV Route Q-161 Enhancing Air Navigation Efficiency

This action establishes United States Area Navigation (RNAV) Route Q-161 and amends RNAV Routes Q-97, Q-133, Q-409, Q-437, Q-439, Q- 445, and Q-481 in the eastern United States. This action supports the Northeast Corridor Atlantic Coast Route (NEC ACR) Optimization Project to improve the efficiency of the National Airspace System (NAS).

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