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:
14 C.F.R. §103.20
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:
14 C.F.R. §103.20