14 C.F.R. § 189.5 Limitation of liability.
Title 14 - Aeronautics and Space
The United States is not liable for any omission, error, or delay in transmitting or relaying, or for any failure to transmit or relay, any message accepted for transmission or relayed under this part, even if the omission, error, delay, or failure to transmit or relay is caused by the negligence of an employee of the United States.
Title 14: Aeronautics and Space
PART 189—USE OF FEDERAL AVIATION ADMINISTRATION COMMUNICATIONS SYSTEM
§ 189.5 Limitation of liability.
