Originally posted by savoche Indeed, that's quite thick. I suppose things have evolved since these things went aloft...
Fabric skin over a wood frame.
With dope.
Why do ya think they call it dope, anyway?
Originally posted by savoche A bit of a digression (yes, I know, in this thread of all places!), now with all the newfangled materials, do planes behave differently when hit by lightning than they did with metal skin?
(Just to further calm the nerves of the elevationally challenged...)
First, there are only two commercial airliners in production today that are (mostly) composite. The Airbus A380 and the Boeing 787. Soon the Boeing 777-9X will have composite wings.
Soon.
All of the other planes are mostly aluminum and titanium.
Highly specialized metal alloys, to be sure.
As for lightning strikes, well, adverse weather has always presented a threat to aircraft. But it wasn't until just before the Jet Age that the engineers developed methods to deal with lightning strikes in flight. There were a number of planes lost or severely damaged by lightning before measures to deal with strikes were developed.
Today's aircraft are built with systems to bond and ground the exterior and channel the enormous energy of lightning.