Why Lightning Doesn’t Destroy Airplane Radars

ave you ever noticed those thin, segmented lines painted on the nose of a commercial jet? They aren't for decoration—they save the plane from lightning.

The nose cone (radome) is made of non-metallic composite plastic so the weather radar inside can "see" through it. However, plastic provides no protection against lightning. If a strike hit the nose, it would fry the million-dollar radar instantly.

Aerospace engineers fixed this by adding "Lightning Diverter Strips." These conductive metal lines act like lightning rods. They grab the intense electrical surge and route it safely over the plastic dome, dumping the energy directly into the main metal fuselage where it disperses harmlessly back into the air.

✈️ TheAeroGraphyOfficial — real aviation science.