4 ms·
Average aircraft age in the USA is 14+ years. A new passenger jet costs some $100+ million. We cannot even approve unleaded aviation gas, I am unsure a transiti
by 41b696ef1113 4y ago
Average aircraft age in the USA is 14+ years. A new passenger jet costs some $100+ million. We cannot even approve unleaded aviation gas, I am unsure a transition to LH2 will be speedy.
- ncmncm 4y ago"General aviation" below turboprop-scale has been too small to command the attention needed for change. When you need an LH2 airframe to be able to stay in the market at all, that will accelerate conversion.