A Field Evaluation of the Compatibility of the Protective Integrated Hood Mask with ANVIS Night Vision Goggles
Abstract
An evaluation was conducted to determine potential compatibility problems found while wearing the Protective Integrated Hook Mask (PIHM) with the Aviator's Night Vision Imaging Systems(ANVIS). The PIHM is worn under a standard HGU-55/P helmet and is designed to protect USAF aircrew members in a chemical environment. ANVIS is mounted in the front of the PIHM visor using a special bracket. The evaluation consisted of tests performed at Pope AFB, NC using qualified C-130E crew members. Examinations of horizontal and vertical intensified fields of view, cockpit lighting capability, and a limited fit evaluation were conducted. Testing showed that ANVIS/PIHM viewing resulted in average losses of horizontal and vertical fields of view of 2.6 degrees and 2.1 degrees. C-130E cockpits lighting interference was not found when viewing through the AVIS/PIHM, or under the ANVIS through the PIHM visor. No significant problems in achieving proper fit with ANVIS/PIHM were found. Overall conclusions were that potential compatibility problems of ANVIS and PIHM integration can be reduced or eliminated with proper fit and adjustment of the ANVIS/PIHM.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 01, 1990
- Accession Number
- ADA230237
Entities
People
- Joseph T. Riegler
- Mary M. Donohue-perry