14 C.F.R. § 91.143 Flight limitation in the proximity of space flight operations.
Title 14 - Aeronautics and Space
When a Notice to Airmen (NOTAM) is issued in accordance with this section, no person may operate any aircraft of U.S. registry, or pilot any aircraft under the authority of an airman certificate issued by the Federal Aviation Administration, within areas designated in a NOTAM for space flight operation except when authorized by ATC. [Doc. No. FAA–2004–19246, 69 FR 59753, Oct. 5, 2004]
Title 14: Aeronautics and Space
PART 91—GENERAL OPERATING AND FLIGHT RULES
Subpart B—Flight Rules
General
§ 91.143 Flight limitation in the proximity of space flight operations.