Cognitive Engineering Analysis Of VNAV

A cognitive engineering analysis of the Flight Management System (FMS) Vertical Navigation (VNAV) function has identified overloading of the VNAV button and overloading of the Flight Mode Annunciation (FMA) used by the VNAV function. These two types of overloading, resulting in modal input devices and ambiguous feedback, are well known sources of operator confusion, and…… Continue Reading →

Conducting Effective Briefings

This Airbus Flight Operations Briefing Note provides generic guidelines for conducting effective and productive briefings. Effective briefings should be short, structured, concise and adapted to the particular conditions of the takeoff or approach-and-landing. The information provided in this document has been expanded on purpose to provide an opportunity to review and discuss in details each…… Continue Reading →

Coping With Long range Flying

This Airbus document provides a practical set of recommendations for the use of longrange crewmembers: alertness decrement, sleep, napping,life hygiene. During long-haul rotations, partial or complete compliance with these recommendations should allow pilots to better manage their levels of alertness in flight, limit sleep loss related to night flights, facilitate, if applicable, adaptation to local…… Continue Reading →

Crew Alertness On Ultra Long Range Operations

After two years of workshop discussions and follow-up meetings, recommendations have been issued for planning and approving flight-sector lengths greater than 16 hours between specific city pairs. Specialists at these meetings forged operational guidelines that will help the airline industry to expand the operational envelope while maintaining safety…. Continue Reading →

Enhancing Situation Awareness

This Flight Operations Briefing Note presents a definition of situational awareness. It explains the complex process of gaining and maintaining situational awareness, focuses on how it may be lost and proposes prevention and recovery strategies. This briefing note is intended to help the reader gain and maintain situational awareness, to prevent falling into the traps…… Continue Reading →

Explaining Leadership and Followership

This training manual was produced by Western Michigan University School of Aviation Sciences and Battelle Memorial Institute with assistance from Alaska Airlines and the office of the Chief Scientific and Technical Advisor for Human Factors to the Federal Aviation Administration. It is a continuation of the project to identify leadership and followership skills used in…… Continue Reading →

Handling an emergency

Most of us will go through our entire careers without ever having to declare an emergency. For those who do pull the short straw however, there are some basic considerations that apply, regardless of the specific problem(s). The desired outcome for any emergency situation is a controlled rate of descent onto a prepared surface…. Continue Reading →