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<blockquote data-quote="Seba_Concordia" data-source="post: 3721517" data-attributes="member: 13821">Los primeros shaed eran todos de fibra de vidrio. Segun algunos foros, el geran 2 es de fibra de vidrio con refuerzos de fibra de carbono.&quot;The original Iranian design used a cast fiberglass body lined with a plastic printed honeycomb filler to hold internal components in place.The newer Russian versions have a composite fuselage filled with a polyurethane-type filler, which is probably used to reduce costs as it seems to offer no operational or other advantage.Ukrainian air defense teams began to report in early November that they noticed a number of Shaheds were “painted black,” which was assumed to be an attempt to make them less visible to mobile fire teams using cannon and guns to engage the UAV.It soon became apparent that there was more to this “cosmetic” change: the coating and parts of the Russian-built drones contained carbon fibers which, when combined with the blended delta wing shape of the Shahed, was an attempt, according to Ukrainian Air Force spokesperson Yuriy Ihnat, to make the drones stealthier. The coating would act as both an absorbing material against radar signals and also dissipate some of the heat signature generated by the gasoline engine.While this modification makes the Shaheds harder to spot on radar, giving defenders less time to engage them, events over the last few weeks suggest that engine noise and the use of searchlights allows them to be successfully engaged by machineguns alone.&quot;</blockquote>

[QUOTE="Seba_Concordia, post: 3721517, member: 13821"] Los primeros shaed eran todos de fibra de vidrio. Segun algunos foros, el geran 2 es de fibra de vidrio con refuerzos de fibra de carbono. " The original Iranian design used a cast fiberglass body lined with a plastic printed honeycomb filler to hold internal components in place. The newer Russian versions have a composite fuselage filled with a polyurethane-type filler, which is probably used to reduce costs as it seems to offer no operational or other advantage. Ukrainian air defense teams began to report in early November that they noticed a number of Shaheds were “painted black,” which was assumed to be an attempt to make them less visible to mobile fire teams using cannon and guns to engage the UAV. It soon became apparent that there was more to this “cosmetic” change: the coating and parts of the Russian-built drones contained carbon fibers which, when combined with the blended delta wing shape of the Shahed, was an attempt, according to Ukrainian Air Force spokesperson Yuriy Ihnat, to make the drones stealthier. The coating would act as both an absorbing material against radar signals and also dissipate some of the heat signature generated by the gasoline engine. While this modification makes the Shaheds harder to spot on radar, giving defenders less time to engage them, events over the last few weeks suggest that engine noise and the use of searchlights allows them to be successfully engaged by machineguns alone." [/QUOTE]

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¿Cuanto es 2 mas 6? (en letras)