ZeroAvia recently presented at the Paris Air Show and is working intensively on certifying its motors and systems in the United Kingdom. Their two motors are now joined by several components, including a liquid hydrogen fuel management system. This system comprises a “lightweight metallic tank design and associated systems for filling, storing, and distributing the fuel as hydrogen-electric technology is increasingly applied to larger aircraft,” according to the company. Here, Val Miftkhov explains the workings of the company at this year’s Paris Air Show. Of special interest, he compares the positives and negatives of sustainable aviation fuel (SAF) with those of hydrogen fuel cells, a matter of competitive importance. The Motors ZeroAvia has a pair of motors in the 600 kilowatt (804 horsepower) and 2,000 kilowatt (2,680 hp.) range, the ZA600 nearing certification in the UK and the ZA2000 attracting buyers in the regional airliner world. The company claims several advantages for its motors. They include, “90% Lower life cycle …
