Author Opinion Writers

To upgrade or not to upgrade?

Two ex-colleagues from the Flight Science and Technology group at the University of Liverpool lock horns over the testing issue of ‘clean-sheet design versus incremental upgrades’ – and the implications of this on testing.

Hot to CHOT

How researchers at the University of Nottingham hope to turn light into ultrasound to revolutionize NDT

Sowing the seeds

Arnold Engineering Development Complex updates and improves its particle seeding system with a multi-injector solution

Set the course

Canada’s National Research Council helicopter test pilot Stephan Carignan discusses his exceptional career and what’s next for the rotorcraft industry

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