Like SPECT (single photon emission tomography), PET also can product three dimensional images, and is usually used to compliment rather than replace the information obtained from CT or MRI scans.
The typical salary for a NAV Canada Air Traffic Controller ranges from $70,941-$120,611, with an average salary of $97,837. Salaries estimates based on 4 salary submitted anonymously to Glassdoor by NAV Canada Air Traffic Controller employees.
Based on the figures of FAA, as of 2010, the starting pay for new ATCs who was able to complete their OJT receive a yearly pay of $118,000 or $9,833 per month on an average. Further, the average salary of air traffic control specialists including trainees is $104,000 ($8,666 monthly) on an average.