Type 'H' green rubber oxygen mask with built-in Type 57 microphone. The mask is lined with white chamois leather, and has cotton web and elastic straps for attachment to a flying helmet. A 29 cm ...

Type 'G' green rubber oxygen mask with built-in Type 26 magnetic microphone. The mask is lined with brown chamois leather, and has blue/grey elastic straps for attachment to a flying helmet. The left ...

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Air France crews are trained regularly to manage this type of situation in accordance with the manufacturer's procedures.' They said the oxygen masks were activated by crew members because 'the ...