47 C.F.R. § 2.404 Resumption of operation after distress.
Title 47 - Telecommunication
No station having been notified to cease operation shall resume operation on frequency or frequencies which may cause interference until notified by the station issuing the original notice that the station involved will not interfere with distress traffic as it is then being routed or until the receipt of a general notice that the need for handling distress traffic no longer exists.
Title 47: Telecommunication
PART 2—FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS
Subpart E—Distress, Disaster, and Emergency Communications
§ 2.404 Resumption of operation after distress.