The Guidelines on Supervision focus on supervision for health service psychologists. A. health service psychologist was defined by APA policy in 1996 and reaffirmed in the 2011. revision of the APA Model Act for State Licensure of Psychologists (APA, 2011c).
The median annual wage for airline pilots, copilots, and flight engineers was $127,820 in May 2016. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less.
Aircraft mechanics tend to be among the highest-paid of all types of mechanics. They repair and maintain the systems that propel aircraft such as helicopters and planes. As of 2013, the BLS reported that aircraft mechanics earned an average hourly wage of $27.70 and an average annual salary of $57,610.