### Question
What does runway exclusion zone mean?


### Answer
**Runway exclusion zone** has the following meaning in *18 U.S.C. § 39B*:

> a rectangular area—


(A) centered on the centerline of an active runway of an airport immediately around which the airspace is designated as class B, class C, or class D airspace at the surface under part 71 of title 14, Code of Federal Regulations

#### Citation:
  - *18 U.S.C. § 39B*
  - Heading: **PART I-CRIMES > CHAPTER 2-AIRCRAFT AND MOTOR VEHICLES**

