00000cam 2200000zi 4500 9.952494 CaOODSP 20260108083801 m o d f cr |n||||||||| 250619e198710uuxxca obt f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- D68-25/15-1987E-PDF Armstrong, J. W., author. Introduction of the Model 190A aircrew helmet and MBU 12/P oxygen mask to the Canadian Forces service / J.W. Armstrong. Downsview, Ontario : Defence Civil Institute of Environmental Medicine, Department of National Defence - Canada, October 1987. 1 online resource (vii, 41 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier DCIEM technical report ; No. 87-TR-50 Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (pages 18-20). "In 1982 the CF decided to adopt the Model 190 aircrew helmet and P/Q oxygen mask with wire suspension system for use by aircrew in the air combat manoeuvering (ACM) role. Numerous difficulties were encountered during their introduction into service. The resolution of these difficulties required substantial modifications to the helmet, consequently redesignated the Model 190A, and replacement of the P/Q mask with the MBU 12/P. This report details the complex history of the related events to date. It is intended to be a reference document for personnel involved in the use or support of this equipment and perhaps also in efforts to evaluate and bring into service other types of Aviation Life Support Equipment"--Abstract, page v. Aeronautics Safety measures. Flying helmets Canada Evaluation. Aéronautique Sécurité Mesures. Casques d'aviateur Canada Évaluation. Defence and Civil Institute of Environmental Medicine (Canada), issuing body. Canada. Department of National Defence, issuing body. DCIEM technical report ; No. 87-TR-50. (CaOODSP)9.943618 PDF 12.10 MB https://publications.gc.ca/collections/collection_2025/rddc-drdc/D68-25-15-1987-eng.pdf