1.401 Missed approaches
DESCRIPTION:
Percentage of missed approaches.
STRATEGIC OBJECTIVE:
Aviation Safety
INDICATOR TYPE:
Activity-related (Predictive or Leading)
RATIONALE:
This indicator helps measure the risk of runway safety occurrences.
LIMITATIONS:
Aircrafts must be equipped with automatic dependent surveillance broadcast (ADS-B) transmitter or a quick access recorder (QAR).
CALCULATION METHOD/FORMULA:
Missed approaches = (number of missed approaches / total number of approaches) x 100