alt Hacker News> The threat level for airplanes is set to orange... for anyone dumb enough to fly over an erupting volcano.
Even 180km away from the eruption, airplanes can be seriously damaged [1].
Jet engines really, really do not like to ingest anything else than air and, maybe, a tad bit of water.
Replies
euroderf • yesterday at 5:22 AM
Prevailing winds are key. Reykjavíkings told me that during that big eruption many moons ago, all traffic to Europe was ended but traffic to North American continued merrily along.
Volcanic ash is particularly bad because it is so abrasive, having been freshly formed without any opportunity for erosion to smooth it down like regular dust.