Hazardous debris
Hazardous debris means any object or substance capable of causing a casualty or loss of functionality to a critical asset. Hazardous debris includes inert debris and explosive debris such as an intact vehicle, vehicle fragments, any detached vehicle component whether intact or in fragments, payload, and any planned jettison bodies.
Source
14 CFR § 401.7
Scoping language
For the purposes of this chapter unless otherwise excepted, the following definitions apply: