### Question
What is the definition of air traffic controller” or “controller?


### Answer
The definition of **air traffic controller” or “controller** is as follows in *5 U.S.C. § 8335*:

> given to it under section 8331(29)(A).

#### Citation:
  - *5 U.S.C. § 8335*
  - Heading: **PART III-EMPLOYEES > Subpart G-Insurance and Annuities > CHAPTER 83-RETIREMENT > SUBCHAPTER III-CIVIL SERVICE RETIREMENT**

