14 C.F.R. § 71.7 Bearings, radials, and mileages.
Title 14 - Aeronautics and Space
All bearings and radials in this part are true and are applied from point of origin and all mileages in this part are stated as nautical miles.
Title 14: Aeronautics and Space
PART 71—DESIGNATION OF CLASS A, B, C, D, AND E AIRSPACE AREAS; AIR TRAFFIC SERVICE ROUTES; AND REPORTING POINTS
§ 71.7 Bearings, radials, and mileages.
