'Doomsday plane': US aerospace firm buys 5 Korean Air jets

Korean Air has confirmed the sale of five of its aircraft to Sierra Nevada Corporation, a US aerospace company, as per an exchange filing on Wednesday. Sierra Nevada, which recently secured a $13 billion contract from the US Air Force, is tasked with developing a new aircraft to replace the aging E-4B Nightwatch.

'Doomsday plane': US aerospace firm buys 5 Korean Air jets
Korean Air has confirmed the sale of five of its aircraft to Sierra Nevada Corporation, a US aerospace company, as per an exchange filing on Wednesday. Sierra Nevada, which recently secured a $13 billion contract from the US Air Force, is tasked with developing a new aircraft to replace the aging E-4B Nightwatch.