Browse US Code
Read the original sections, or search by topic.
- 49 U.S.C. § 41739 · Air carrier obligations
- 49 U.S.C. § 41740 · [Repealed. Pub. L. 118–63, title V, § 561(i), May 16, 2024, 138 Stat. 1216]
- 49 U.S.C. § 41741 · Insurance
- 49 U.S.C. § 41742 · Essential air service authorization
- 49 U.S.C. § 41743 · Airports not receiving sufficient service
- 49 U.S.C. § 41744 · [Repealed. Pub. L. 118–63, title V, § 561(j), May 16, 2024, 138 Stat. 1216]
- 49 U.S.C. § 41745 · Community and regional choice programs
- 49 U.S.C. § 41746 · Tracking service
- 49 U.S.C. § 41747 · [Repealed. Pub. L. 112–95, title IV, § 430, Feb. 14, 2012, 126 Stat. 100]
- 49 U.S.C. § 41748 · [Repealed. Pub. L. 118–63, title V, § 561(l), May 16, 2024, 138 Stat. 1217]
- 49 U.S.C. § 41761 · Purpose
- 49 U.S.C. § 41762 · Definitions
- 49 U.S.C. § 41763 · Federal credit instruments
- 49 U.S.C. § 41764 · Use of Federal facilities and assistance
- 49 U.S.C. § 41765 · Administrative expenses
- 49 U.S.C. § 41766 · Funding
- 49 U.S.C. § 41767 · Termination
- 49 U.S.C. § 41901 · General authority
- 49 U.S.C. § 41902 · Schedules for certain transportation of mail
- 49 U.S.C. § 41903 · Duty to provide certain transportation of mail
- 49 U.S.C. § 41904 · Noncitizens transporting mail
- 49 U.S.C. § 41905 · Emergency mail transportation
- 49 U.S.C. § 41906 · Duty to oppose unreasonable prices under the Universal Postal Union Convention
- 49 U.S.C. § 41907 · Weighing mail
- 49 U.S.C. § 41908 · Effect on foreign postal arrangements
- 49 U.S.C. § 41909 · [Renumbered § 41906]
- 49 U.S.C. § 41910 · [Renumbered § 41907]
- 49 U.S.C. § 41911 · [Repealed. Pub. L. 110–405, § 2(b)(7)(A), Oct. 13, 2008, 122 Stat. 4289]
- 49 U.S.C. § 41912 · [Renumbered § 41908]
- 49 U.S.C. § 42101 to 42106 · [Repealed. Pub. L. 105–220, title I, § 199(a)(6), Aug. 7, 1998, 112 Stat. 1059]
- 49 U.S.C. § 42111 · Mutual aid agreements
- 49 U.S.C. § 42112 · Labor requirements of air carriers
- 49 U.S.C. § 42121 · Protection of employees providing air safety information
- 49 U.S.C. § 42301 · Emergency contingency plans
- 49 U.S.C. § 42302 · Consumer complaints
- 49 U.S.C. § 42303 · Use of insecticides in passenger aircraft
- 49 U.S.C. § 42304 · Widespread disruptions
- 49 U.S.C. § 42305 · Refunds for cancelled or significantly delayed or changed flights
- 49 U.S.C. § 42306 · Know Your Rights posters
- 49 U.S.C. § 42307 · Requirement to maintain a live customer chat or monitored text messaging number
- 49 U.S.C. § 42308 · DOT airline customer service dashboards
- 49 U.S.C. § 44101 · Operation of aircraft
- 49 U.S.C. § 44102 · Registration requirements
- 49 U.S.C. § 44103 · Registration of aircraft
- 49 U.S.C. § 44104 · Registration of aircraft components and dealers’ certificates of registration
- 49 U.S.C. § 44105 · Suspension and revocation of aircraft certificates
- 49 U.S.C. § 44106 · Revocation of aircraft certificates for controlled substance violations
- 49 U.S.C. § 44107 · Recordation of conveyances, leases, and security instruments
- 49 U.S.C. § 44108 · Validity of conveyances, leases, and security instruments
- 49 U.S.C. § 44109 · Reporting transfer of ownership
- 49 U.S.C. § 44110 · Information about aircraft ownership and rights
- 49 U.S.C. § 44111 · Modifications in registration and recordation system for aircraft not providing air transportation
- 49 U.S.C. § 44112 · Limitation of liability
- 49 U.S.C. § 44113 · Definitions
- 49 U.S.C. § 44114 · Privacy
- 49 U.S.C. § 44301 · Definitions
- 49 U.S.C. § 44302 · General authority
- 49 U.S.C. § 44302a · Temporary insurance
- 49 U.S.C. § 44303 · Coverage
- 49 U.S.C. § 44304 · Reinsurance
- 49 U.S.C. § 44305 · Insuring United States Government property
- 49 U.S.C. § 44306 · Premiums and limitations on coverage and claims
- 49 U.S.C. § 44307 · Revolving fund
- 49 U.S.C. § 44308 · Administrative
- 49 U.S.C. § 44309 · Civil actions
- 49 U.S.C. § 44310 · Ending effective date
- 49 U.S.C. § 44501 · Plans and policy
- 49 U.S.C. § 44502 · General facilities and personnel authority
- 49 U.S.C. § 44503 · Reducing nonessential expenditures
- 49 U.S.C. § 44504 · Improved aircraft, aircraft engines, propellers, and appliances
- 49 U.S.C. § 44505 · Systems, procedures, facilities, services, and devices
- 49 U.S.C. § 44506 · Air traffic controllers
- 49 U.S.C. § 44507 · Regions and centers
- 49 U.S.C. § 44508 · Research advisory committee
- 49 U.S.C. § 44509 · Demonstration projects
- 49 U.S.C. § 44510 · [Repealed. Pub. L. 118–63, title IV, § 401(a), May 16, 2024, 138 Stat. 1148]
- 49 U.S.C. § 44511 · Aviation research grants
- 49 U.S.C. § 44512 · Catastrophic failure prevention research grants
- 49 U.S.C. § 44513 · Regional centers of air transportation excellence
- 49 U.S.C. § 44514 · [Repealed. Pub. L. 118–63, title III, § 337, May 16, 2024, 138 Stat. 1093]
- 49 U.S.C. § 44515 · [Repealed. Pub. L. 118–63, title IV, § 401(a), May 16, 2024, 138 Stat. 1148]
- 49 U.S.C. § 44516 · Human factors program
- 49 U.S.C. § 44517 · Program to permit cost sharing of air traffic modernization projects
- 49 U.S.C. § 44518 · Advanced Materials Center of Excellence
- 49 U.S.C. § 44519 · Certification personnel continuing education and training
- 49 U.S.C. § 44520 · Center of Excellence for Alternative Jet Fuels and Environment
- 49 U.S.C. § 44701 · General requirements
- 49 U.S.C. § 44702 · Issuance of certificates
- 49 U.S.C. § 44703 · Airman certificates
- 49 U.S.C. § 44704 · Type certificates, production certificates, airworthiness certificates, and design and production organization certificates
- 49 U.S.C. § 44705 · Air carrier operating certificates
- 49 U.S.C. § 44706 · Airport operating certificates
- 49 U.S.C. § 44707 · Examining and rating air agencies
- 49 U.S.C. § 44708 · Inspecting and rating air navigation facilities
- 49 U.S.C. § 44709 · Amendments, modifications, suspensions, and revocations of certificates
- 49 U.S.C. § 44710 · Revocations of airman certificates for controlled substance violations
- 49 U.S.C. § 44711 · Prohibitions and exemption
- 49 U.S.C. § 44712 · Emergency locator transmitters
- 49 U.S.C. § 44713 · Inspection and maintenance
- 49 U.S.C. § 44714 · Aviation fuel standards