What does FFDO stand for in aviation terms?

In aviation terms, FFDO stands for Federal Flight Deck Officer. This designation refers to a program established in the United States that allows trained and authorized flight crew members to carry firearms in the cockpit as a measure for enhancing security and protecting against potential acts of air piracy or terrorism. The program is part of a broader effort to ensure the safety of airline operations following events that heightened security concerns.

The Federal Flight Deck Officer program is administered by the Transportation Security Administration (TSA) and includes rigorous training to prepare officers to handle various scenarios that may threaten the safety of the aircraft. The focus is on equipping flight crew with the skills necessary to respond effectively to threats, thereby providing an additional layer of security in the cockpit.

The other options provided do not align with the recognized terminology within aviation for this specific role and program, which is why they are not correct.