Long-range navigation system

Long-range navigation system (LRNS). An electronic navigation unit that is approved for use under instrument flight rules as a primary means of navigation, and has at least one source of navigational input, such as inertial navigation system or global positioning system.

Source

14 CFR § 1.1

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Scoping language

As used in Subchapters A through K of this chapter, unless the context requires otherwise:

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