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In aviation, lateral navigation (LNAV, usually pronounced el-nav) is azimuth navigation, without vertical navigation (VNAV). Area navigation (RNAV) approach plates include LNAV as a non-precision instrument approach (NPA). When combined with VNAV, the resulting instrument approach, LNAV/VNAV, is referred to as an Approach with Vertical Guidance (APV).
Instrument approaches, Autopilots & Overview
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lnav navigation vnav instrument lateral approach vertical aviation aircraft also autopilot azimuth mda mode usually pronounced el-nav without area rnav
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Lateral navigation | related to External links | FAA | 0.60 | section |
| Lateral navigation | related to External links | LNAV | 0.60 | section |
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