On Tuesday, November 14, 2017 at 1:34:09 PM UTC-8, Martin Gregorie wrote:

or a nicely polished suit of armour over a thermally insulated coverall.


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martin@ | Martin Gregorie
gregorie. | Essex, UK
org

The helmet should have no pointy bits that would act as a lightning rod. Metallic tooth fillings not recommended.

Metal mesh?:
https://www.compositesworld.com/arti...osite-aircraft