Trailblazer Initial Operational Test and Evaluation: Manprint Findings
Abstract
The Trailblazer (AN/TSQ-138), previously designated AN/TSQ-l14, is a ground based, division-level, computer-assisted communications-intelligence electronic support system designed to intercept target signals, determine their points of origin, and report the acquired information. The primary tactical targets are very high frequency, single channel, voice transmitters. Each Trailblazer system consists of five master control sets, each mounted on a MlOl5Al track vehicle. The system is designed to interface with Quick Fix (EH-60A) and the Tactical Control and Analysis Center. Prior operational testing occurred in 1978 and 1985, and an independent government test was conducted in 1988. During the 1978 test, the Fort Hood Field Unit of the Army Research institute conducted a human factors evaluation of the Trailblazer operator-system interface, including equipment shelter, generator trailers, physical system setup, interface with electronics, and safety. The resulting report (ARI RR 13O7C, Sep 1978) described 165 system shortcomings of varying importance. Since 1978 the Trailblazer system has been modified extensively to correct some of the deficiencies of the AN/TSQ-114 model. The purpose of the research reported in this report was to answer three MANPRiNT-related issues in the test design plan for the Initial Operational Test and Evaluation (lOTE) of the new Trailblazer version, AN/TSQ-138. The test was conducted by the intel- ligence and Security Board of the U.S. Army Test and Experimentation Command at Fort Huachuca from 5 June to 28 July 1989. The three test issues of concern were:
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 10, 1988
- Accession Number
- ADA395701
Entities
People
- Richard L. Palmer
Organizations
- U.S. Army Research Institute for the Behavioral and Social Sciences