The notion of age and well-being is a subjective issue and one that has many variables – that is, the age, health and performance of one individual may not be reflective to another person that is of similar age and similar characteristics. It is generally theorised though that the human body deteriorates over time and this deterioration does affect cognitive and physical abilities – this could include vision and/or hearing impairment(s), reduction in concentration and reflex abilities and even loss in strength and agility. Many studies have been completed that relate to aging and human performance and these studies suggest that attributes related to the aging process generally become more noticeable in people in their late 50s or early 60s.
In terms of flying age limits, the Australian aviation regulator, CASA does not specify an upper age limit for pilots holding an Airline Transport Pilot License (ATPL) – however, following guidelines as defined by ICAO, Australian ATPL pilots over the age of 60 will need to undergo a major medical examination every year and a subsequent minor exam every six months. CASA’s exams are designed to assess various aspects relating to health, performance and aging – ie visual, auditory, cardiovascular etc. Prior to the age of 60, these exams are required every 5 years.
From a scientific viewpoint, it is accepted that the aging process does initiate a range of deterioration issues and studies have shown that this process begins in people in their late 50s or early 60s. Acknowledging the possible differences in how people age, CASA has instigated a stricter medical testing process for people in this age group. This lack of a defined legal age is reinforced by William Voss, president and CEO of Flight Safety Foundation. Werfelman quotes Voss “the current debate should focus not on age limits but on doing a better job of assessing medical fitness regardless of age”.
