### Question
What does aviation service mean?


### Answer
**Aviation service** has the following meaning in *37 U.S.C. § 320*:

> participation in aerial flight performed, under regulations prescribed by the Secretary concerned, by an eligible career enlisted flyer

#### Citation:
  - *37 U.S.C. § 320*
  - Heading: **CHAPTER 5-SPECIAL AND INCENTIVE PAYS > SUBCHAPTER I-EXISTING SPECIAL PAY, INCENTIVE PAY, AND BONUS AUTHORITIES**

