StacksVerified U.S. regulatory reference

14 CFR §103.20

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
No person may operate an ultralight vehicle in areas designated in a Notice to Airmen under § 91.137, § 91.138, § 91.141, § 91.143 or § 91.145 of this chapter, unless authorized by:
  1. (a)Air Traffic Control (ATC); or
  2. (b)A Flight Standards Certificate of Waiver or Authorization issued for the demonstration or event.