David Henderson was jailed for 18 months for arranging the January 2019 flight in which soccer star Emiliano Sala and pilot David Ibbotson were killed.
Most of the aviation industry expects to meet its net zero carbon goals through a mix of new technology and widespread use of sustainable aviation fuels.
The Slovenian electric aviation pioneer makes the world's first type certificated all-electric aircraft and is developing a family of 19-passenger regional aircraft called the Miniliner.
The California company, which says it expects the first hover flight of the two-seat vehicle to happen during December, reported its first set of quarterly earnings since its initial public offering in September.
The industry appeal for deployment of 5G in C-Band followed an FAA bulletin calling for testing and reporting of possible interference of radio altimeters.
The general aviation avionics industry has seen more than $1.7 billion in sales during the first three-quarters of 2021, a 5.4 percent rise year-over-year.