October 2020 - Deal Alliance Aviation Training

Meet Heather Arnold

A born aviator, marathon runner, NSRI volunteer and published writer, Heather tells us all about her life in aviation and what the future holds. As a child, Heather remembers the sights and sounds of aircraft passing overhead on their way to and from the formerly-known Jan Smuts International Airport. Her father is a professional pilot [...]

Meet Heather ArnoldDeal Alliance Admin2021-06-28T17:10:12+02:00

Tropical storm development

This article is a Deal Alliance summary of an article by By Umair Irfan written for VOX. The giant dust storm, called the Saharan Air Layer (SAL), that emanates form the hot Saharan desert cloud is part of a system that has, among other ecological advantages, the ability to suppress hurricanes if conditions are right. [...]

Tropical storm developmentDeal Alliance Admin2020-10-08T09:03:27+02:00