Quote:
Originally Posted by zipper
There were very few rag wing Hurricanes left at the start of BoB. The metal wings were a vast improvement, performance wise, on the rag wings and only took a little over 3 hours to convert to.
As far as a fire goes, it's (just) my opinion but I don't think a fabric wingtip or aileron at flying speed would catch fire without a good fire already going in the wing, assuming it used butyrate. (I'm a mechanic/pilot who's worked extensively with fabric aircraft so I'm ... an expert - lol) And as far as aluminum goes, it would likely be an unusual situation (in this context) where an aluminum alloy catches fire.
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Nowadays it's all about Dacron, but the good ol' linen caught fire like nothing,especially if hit by the fierce German incendiary/tracer rounds,think of the poor Wellingtons,burning down to their geodetic framework whilst airborne. In order for aluminium to catch fire you'd need at least a 20mm hit with a HE/I round, not impossible but still..