Purpose
10
Have you ever wondered how an aircraft can find a specific airport in a highly populated airspace?
description
Have you ever wondered how an aircraft can find a specific airport in a highly populated airspace?. How can an aircraft land in an airport when the weather condition seem to be so hostile and the visibility is really low?. Purpose. Instrument Approach Procedures (IAP) - PowerPoint PPT Presentation
Transcript of Purpose
Have you ever wondered how an aircraft can find a specific airport in a highly populated airspace?
How can an aircraft land in an airport when the weather condition seem to be so hostile and the visibility is really low?
Purpose
• Instrument Approach Procedures (IAP)• Airport Navigation and Landing Systems
IAP• IFR• IMC Conditions • Published IAP (approach plates)
IAPs
1. Non-Precision Approach Systems:
2. Precision Approach Systems:
VOR NDB
Ground Base Systems
ILS
Ground Base Systems
WAAS(LPV)
GPS
Satellite Base Systems
Satellite Base Systems
Non-Precision Approach
Terminal VOR
• T - VOR• Lateral Guidance to Runway
Ground Base Systems
Non-Precision Approach
NDB
• (1) Receiver: Automatic Direction Finder ,and (2)Transmitter: Non- Directional Radio Beacon
• Provide lateral guidance to a runway
Ground Base Systems
Non-Precision Approach
GPS
• (1) Satellites (24 and 3 for backup), (2) Ground Station, and (3) GPS receiver (pilot’s cockpit)
• Provide lateral guidance to a runway
Satellite Base Systems
Precision Approach
ILS
• (1) Localizer, (2) Glide slope, and (3) Marker Beacons
• Provide lateral and vertical guidance
Ground Base Systems
Precision Approach
LPV/WAAS
• LPV uses WAAS only• Lateral and Vertical guidance
Satellite Base Systems
