StacksVerified U.S. regulatory reference

19 CFR §122.51

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
After Customs inspection of the aircraft, passengers, baggage and merchandise at the entry airport, commercial aircraft of domestic origin registered in the U.S. may be allowed to proceed to other airports in the U.S. without permit.