Letters From Our Readers, Jan. 30, 2023

Guy Norris and Brian Everstine speak at the 2023 American Institute of Aeronautics and Astronautics Science and Technology Forum and Exposition

BEHIND THE SCENES Aviation Week Senior Technology Editor Guy Norris (left) and Pentagon Editor Brian Everstine briefed attendees at the 2023 American Institute of Aeronautics and Astronautics Science and Technology Forum and Exposition near Washington on Jan. 24 about the rollout of Northrop Grumman’s B-21 Raider and the aircraft’s features.   

Credit: Jen DiMascio/AW&ST
Hydrogen Questions I may be displaying abysmal knowledge of the technology when I wonder why the boil-off of liquid hydrogen can’t be captured and stored in its gaseous form ( “Living With Hydrogen” Dec. 12-25, 2022, p. 41 ). Could tankers devote an appropriate part of their load to tanks, initially...

Letters From Our Readers, Jan. 30, 2023 is available to both Aviation Week & Space Technology and AWIN subscribers.

Subscribe now to read this content, plus receive critical analysis into emerging trends, technological advancements, operational best practices and continuous updates to policy, requirements and budgets.

Already a subscriber to AW&ST or AWIN? Log in with your existing email and password.