How Qantas and other airlines decide whether to fly near volcanoes

Volcanic ash is made of tiny crystal and rock fragments that during an eruption can reach as high as the cruising altitude of commercial aircraft, and that’s a concern for airlines.

Articles — Heather Handley

wildfire – Disaster Resilience News

Macquarie University on The Conversation

Airline safety – Berita, Riset, dan Analisis – The Conversation

Volcanology - Noticias, Investigaciones y Análisis - The

H.K. Handley PhD (Heather)

Volcanology - Noticias, Investigaciones y Análisis - The

Geology for Global Development Are we ready for water stress

Aircraft – News, Research and Analysis – The Conversation – page 1

Articles — Heather Handley

Airline safety – News, Research and Analysis – The Conversation

Volcanology - Noticias, Investigaciones y Análisis - The

Volcanoes – News, Research and Analysis – The Conversation – page 5

Natural disasters – Notícias, Pesquisa e Análise – The

Airline safety – Berita, Riset, dan Analisis – The Conversation