Results of a survey on audio and visual warning systems for military helicopters

C.I. Mack, L.L. Churchill, G.R. Arrabito


An attitude questionnaire on the subject of audio and visual warning systems in military helicopters was designed and administered to current regular and reserve force helicopter air crew. It was designed to solicit two types of answers: descriptive answers to supply background information and detailed descriptions of warning systems issues; and scaled questions amenable to statistical analysis. The final questionnaire contained 42 items, and was organized into four major sections: relevant information about the respondent; general questions on warning systems; specific questions about audio warnings; and questions relating to the specific functionality of the proposed obstacle warning system.


Alarm systems; Statistical methods; Surveys; Obstacle warning systems

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