Navigation
GBNS
Ground-Based Navigation Systems
VOR VHF Omni-directional Range
AIM 1-1-8 Service Volumes
T Terminal
L Low
H High
VL Very Low
VH Very High
NDB Non-directional Beacon
ADF Automatic Direction Finding
SBNS
Satellite-Based Navigation Systems
GNSS Global Navigation Satellite System
GPS Global Positioning System
3 satellites – 2D position lat, long
4 satellites – 3D position lat, long, alt
4+1 satellites – RAIM
5+1 satellites – RAIM + FDE
RNAV Area Navigation
GPS points (including charted points)
RAIM Reciever Autonomous Monitoring System
4+1 satellites
FDE Falut Detection and Exclusion - 5+1 satellites
SBAS (WAAS)
Satellite-Based Augmentation Systems
WAAS Wide Area Augmentation System
Ground stations
PBN Performance
Based Navigation
Performance standards required for navigation
Pilotage
Dead Reckoning
Diversion
Lost Procedures
TFDB