Table 6. Shows key test in the differentiation of the virdidans streptococci. Most species can only be identified to viridans species group. The VP test aids in the identification and differentiation of the viridans streptococcal species and is a key reaction for the S. anginosus group.
Air Traffic Controller Salary. The average pay for an Air Traffic Controller is $84,815 per year. Experience has a moderate effect on income for this job. $38,929 - $148,967.
Air Traffic Controller was the 16th most popular job in the U.S. Government in 2015, with 18,740 employed. The most common payscale was the faa air traffic controller compensatn pl payscale. In 2015, the Federal Aviation Administration hired the most employees titled Air Traffic Control, with an average salary of $125,692. Government Air Traffic Control jobs are classified under the General Schedule (GS) payscale.