Bjorn’s Corner: The challenges of hydrogen. Part 23. Hydrogen fuel cells

Bjorn's Corner: The challenges of hydrogen. Part 23. Hydrogen fuel cells https://leehamnews.com/2021/02/05/bjorns-corner-the-challenges-of-hydrogen-part-23-hydrogen-fuel-cells/ 

Russian and Indian companies signed eight memoranda at military-industrial conference in Bangalore

http://www.ruaviation.com/news/2021/2/4/15818/ 

New windtunnel tests begin for next-generation civil tiltrotor project

https://www.flightglobal.com/helicopters/new-windtunnel-tests-begin-for-next-generation-civil-tiltrotor-project/142306.article 

Boeing and Safran freeze APU joint venture as Initium fails to start

https://www.flightglobal.com/aerospace/boeing-and-safran-freeze-apu-joint-venture-as-initium-fails-to-start/142314.article 

Airbus intends ETOPS for BelugaXL to support transatlantic operations

https://www.flightglobal.com/air-transport/airbus-intends-etops-for-belugaxl-to-support-transatlantic-operations/142308.article 

Rostec Increases Service Life of Indian Trainer Jet Engine to 1,200 hours

http://aviationnews.eu/news/2021/02/rostec-increases-service-life-of-indian-trainer-jet-engine-to-1200-hours/ 

Indian Air Force Set to Purchase 83 More Tejas Jets

http://aviationnews.eu/news/2021/02/indian-air-force-set-to-purchase-83-more-tejas-jets/ 

Azimuth SU95 at Kazan on Feb 4th 2021, flight control problems prompt direct mode

https://avherald.com/h?article=4e2973a1&opt=0 

Airbus MRO deal for New Zealand P3 Orions and C130 Hercules

https://australianaviation.com.au/2021/02/airbus-mro-deal-for-new-zealand-p3-orions-and-c130-hercules/ 

Rafael Unveils Turbojet-powered Spice Weapon

https://www.ainonline.com/aviation-news/defense/2021-02-04/rafael-unveils-turbojet-powered-spice-weapon 

Sweden's Bigger Badder Gripen Fighter Packs A Lot Of Punch In An Incredibly Efficient Package

https://www.thedrive.com/the-war-zone/39081/swedens-bigger-badder-gripen-fighter-packs-a-lot-of-punch-in-an-incredibly-efficient-package?xid=twittershare