Approach and landing operations using instrument approach procedures

urn:aero:airm:1.0.0:ContextualModel:ATMBusinessTerms:Approach_and_landing_operations_using_instrument_approach_procedures

Instrument approach and landing operations are classified as follows: Non-precision approach and landing operations. An instrument approach and landing which utilizes lateral guidance but does not utilize vertical guidance. Approach and landing operations with vertical guidance. An instrument approach and landing which utilizes lateral and vertical guidance but does not meet the requirements established for precision approach and landing operations. Precision approach and landing operations. An instrument approach and landing using precision lateral and vertical guidance with minima as determined by the category of operation.

Source: ICAO