For anyone interested in the performance requirements for electric flight, alluded to but not explored in the article. This is a great open-access paper about i

For anyone interested in the performance requirements for electric flight, alluded to but not explored in the article. This is a great open-access paper about it https://pubs.acs.org/doi/full/10.1021/acsenergylett.8b02195 https://pubs.acs.org/doi/full/10.1021/acsenergylett.8b02195