täppislähenemise jaoks määratud kõrgus merepinnast (...), millel tuleb alustada katkestatud lähenemisega, kui nõutud silmsidet lähenemise jätkamiseks pole saavutatud
Good to know
Nõutud silmside tähendab, et osa visuaallähenemise seadmetest või lähene-mise alast peavad piloodile piisava aja jooksul näha olema, et määrata oma asukohta ja selle muutumist soovitud lennuteekonna suhtes.
a specified altitude (...) in the precision approach or approach with vertical guidance at which a missed approach must be initiated if the required visual reference to continue the approach has not been established
Good to know
The required visual reference means that section of the visual aids or of the approach area which should have been in view for sufficient time for the pilot to have made an assessment of the aircraft position and rate of change of position, in relation to the desired flight path. In Category III operations with a decision height the required visual reference is that specified for the particular procedure and operation.
Good to know
Valdkond ICAO lisade põhjal loodud klassifikaatori järgi: Lennureeglid; Lennutegevus
Good to know
Decision altitude (DA) is referenced to mean sea level and decision height (DH) is referenced to the threshold elevation.
For convenience where both expressions are used they may be written in the form “decision altitude/height” and abbreviated “DA/H”.
