Radio Navigation - PBN - PBN NAV SPEC
5 important questions on Radio Navigation - PBN - PBN NAV SPEC
Nav Spec defines performance of RNAV systems in terms of
Integrity
Continuity
Availability
Functionality
Choice of navigation sensors
Flight crew knowledge and training requirements
RNAV / RNP prefixes
B: Basic
P: Precision
Total system accuracy subdivided in
- Expressed in navigation system error (NSE)
- Expressed in flight technical error (FTE): afwijking van desired path, piloot of autopiloot heeft hier invloed op
- Expressed in path definition error (PDE): afstand geprogrammeerde track en geplande track
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PBN lateral (and vertical) indications
Navigational Display (ND)
Navigation data storage
- Fly-by and fly-over waypoints
- Fixed radius transitions (FRT) and Radius to Fix (RF)
- ARINC-424 Path terminators
Holding patterns
Direct to's
SIDs and STARs
Approaches
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