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What is a coupled approach?
COUPLED APPROACH. An instrument approach performed by the aircraft autopilot, and/or visually depicted on the flight director, which is receiving position information and/or steering commands from onboard navigational equipment.
What constitutes a precision approach?
A precision approach is an instrument approach and landing using precision lateral and vertical guidance with minima as determined by the category of operation. The controller uses the PAR display to guide the pilot or flight crew through the final stages of landing, providing horizontal and vertical guidance.
What is cat2 approach?
CAT II DEFINITIONS A category II approach is a precision instrument approach and landing with decision height lower than 60m (200ft) but not less than 30m (100ft), and a runway visual range not less than 350m (1200ft). FAA definition.
What is an auto coupled approach?
An instrument approach performed by the aircraft autopilot, which is receiving position information and/or steering commands from onboard navigation equipment. See also autoland approach. …
Can you fly an NDB approach with GPS?
Again, an NDB approach without a GPS overlay cannot be flown using GPS. It must be flown using an ADF. Pilots must be equipped with an ADF receiver if ADF is required to fly the approach procedure(s) at the required alternate airport.
How are aircraft handed off to approach control?
When radar handoffs are utilized, successive arriving flights may be handed off to approach control with radar separation in lieu of vertical separation. (b) After release to approach control, aircraft are vectored to the final approach course (ILS, MLS]
What is the role of the approach control?
Approach control is responsible for controlling all instrument flight operating within its area of responsibility. Approach control may serve one or more airfields, and control is exercised primarily by direct pilot and controller communications.
How is radar used in approach control service?
1. Where radar is approved for approach control service, it is used not only for radar approaches (Airport Surveillance Radar [ASR] and Precision Approach Radar [PAR]) but is also used to provide vectors in conjunction with published nonradar approaches based on radio NAVAIDs (ILS, MLS, VOR, NDB, TACAN).