Federal Aviation Administration, DOT Section 193.3 computation and remarks essential to the rapid unloading of the aircraft; (ii) Concerning changes, taking effect within 72 hours, in aircraft operating schedules; (iii) Concerning the servicing of aircraft en route or scheduled to depart within 48 hours; (iv) Concerning changes in the collective requirements for passengers, crew, or cargo of aircraft en route or about to depart, if the changes are caused by unavoidable deviations from normal operating schedules and are necessary for flight regularity; (v) Concerning non-routine landings to be made by aircraft en route or about to depart; (vi) Concerning parts or materials urgently needed to operate aircraft en route or scheduled to depart within 48 hours; or (vii) Concerning pre-flight arrangement of air navigation services and, in the case of non-scheduled or irregular operations, operational servicing of aircraft scheduled to depart within 48 hours. (2) Messages originated by and addressed to aircraft operating agencies or their representatives that directly bear on the efficient and economic conduct or day to day operations, if adequate non-United States communications facilities are not available and the messages concern - (i) Matter described in paragraph (b)(1) of this section, but not meeting the time limitations described in paragraph (b)(1) of this section; (ii) Aircraft parts, equipment, or supplies, air navigation or communications, or essential ground facilities; (iii) Train or hotel reservations for passengers or employees; (iv) Lost baggage or personal effects; (v) Tickets or cargo shipments and payment therefore; (vi) Location of passengers and cargo; (vii) New or revised passenger or cargo rates; (viii) Crew assignments and similar operations personnel matters taking effect within 7 days; (ix) Post flight reports for record purposes; (x) Publicity and special handling regarding dignitaries; or (xi) Reservations, when originated by aircraft operating agencies to secure space required in transport aircraft. Section 189.5 Limitation of liability. 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. PART 193 - PROTECTION OF VOLUNTARILY SUBMITTED INFORMATION Sec. 193.1 What does this part cover? 193.3 Definitions. 193.5 How may I submit safety or security information and have it protected from disclosure? 193.7 What does it mean for the FAA to designate information as protected? 193.9 Will the FAA ever disclose information that is designated as protected under this part? 193.11 What is the notice procedure? 193.13 What is the no-notice procedure? 193.15 What FAA officials exercise the authority of the Administrator under this part? 193.17 How must design and production approval holders handle information they receive from the FAA under this part? AUTHORITY: 49 U.S.C. 106(g), 40113, 40123. SOURCE: 66 FR 33805, June 25, 2001, unless otherwise noted. Section 193.1 What does this part cover? This part describes when and how the FAA protects from disclosure safety and security information that you submit voluntarily to the FAA. This part carries out 49 U.S.C. 40123, protection of voluntarily submitted information. Section 193.3 Definitions. Agency means each authority of the Government of the United States, whether or not the agency is within or subject to review by another agency, but does not include - (1) The Congress; (2) The courts of the United States; 897 VerDate Sep<11>2014 08:20 May 17, 2019 Jkt 247048 PO 00000 Frm 00907 Fmt 8010 Sfmt 8010 Y:\SGML\247048.XXX 247048