04-05-2019, 08:02 PM
""anything" can happen too."
A well-known incident where volcanic ash almost brought down a 747:
https://en.wikipedia.org/wiki/British_Airways_Flight_9
It's not the only example:
https://www.theverge.com/2018/2/20/17030...ash-clouds
"The Volcanic Ash Advisory Centers were formed by the International Civil Aviation Organization after several planes almost crashed from flying through ash clouds. In 1982, for example, two airplanes flying through ash from Indonesia’s Mount Galunggung lost power to their engines and had to make emergency landings. One of them, a British Airways Boeing 747, plummeted more than 20,000 feet before the pilot could restart three of the four engines. Then, in 1989, a jumbo jet nearly crashed after it flew through volcanic ash from Alaska’s Mount Redoubt, and all four of its engines cut out."
The "anything can happen" has already happened and fortunately we now know how to stop potential tragedies from happening. Removing staff from an active volcano capable of launching ash and threatening air travel might not be such a reasonable idea.
A well-known incident where volcanic ash almost brought down a 747:
https://en.wikipedia.org/wiki/British_Airways_Flight_9
It's not the only example:
https://www.theverge.com/2018/2/20/17030...ash-clouds
"The Volcanic Ash Advisory Centers were formed by the International Civil Aviation Organization after several planes almost crashed from flying through ash clouds. In 1982, for example, two airplanes flying through ash from Indonesia’s Mount Galunggung lost power to their engines and had to make emergency landings. One of them, a British Airways Boeing 747, plummeted more than 20,000 feet before the pilot could restart three of the four engines. Then, in 1989, a jumbo jet nearly crashed after it flew through volcanic ash from Alaska’s Mount Redoubt, and all four of its engines cut out."
The "anything can happen" has already happened and fortunately we now know how to stop potential tragedies from happening. Removing staff from an active volcano capable of launching ash and threatening air travel might not be such a reasonable idea.

