Incorporating Dynamic Field of View Information to Design the Next-Generation Black Hawk Helicopter Cockpit

Abstract

Changing flight tactics and increased use of Night Vision Goggles (NVGs) has focused attention on the limited Field of View (FOV) of the Army UH-60A Black Hawk Helicopter. To improve the FOV in the next generation Black Hawk, the U.S. Army tasked an independent contractor to investigate the problem and propose alternatives. The study involved a comprehensive review of Army requirement documents, existing FOV studies, and accident data. Close attention was given to dynamic flight characteristics that affect FOV. Also, the study team collected technical data related to military rotary wing design, administered a survey to pilots; and interviewed users and other technical experts. The study revealed the current UH-60A design meets the requirements of MIL-STD-850B under static conditions. The only exception is the obstructed view that the door and windshield vertical structures create. However, under dynamic conditions the UH-60A cockpit design and normal flight characteristics substantially reduce the FOV in critical areas. The study produced eleven options that can improve and/or enhance the next generation Black Hawk's FOV if incorporated into the new design. Each option is presented and discussed.