Application of Time and Workload Analysis Technics to Transport Flyers.

Pilot workload and fatigue: A critical survey of concepts and assessment techniques

“…They also cite an earlier study of workload in military transport pilots (ref. 22) which found that "neither the task load nor the flying hours required were the major sources of frustration to these pilots, but rather such factors as lack of planned free time, excessive ramp pounding time, and avoidable enroute delays." The major categories of other factors and their roles in affecting system effectiveness and pilot well-being are outlined below.…”

“…For example, Cantrell and Hartman (ref. 22) recorded typical flight-crew activities over 20 consecutive days, including off-duty and administrative activities, as well as those carried out in flight. Howitt (ref.…”

A Laboratory Evaluation of Zaleplon for Daytime Sleep

“…Activity Log -Participants recorded their sleep intervals as they occurred for three days prior to each experimental session using a modified version of the form developed by the Air Force Research Laboratory (Cantrell & Hartman, 1967). This form allowed us to assess the number of hours slept each night for the three days prior to each session.…”