Lilium, a once-promising air taxi developer, is again teetering on the edge of insolvency as it waits for a $200 million Christmas Eve rescue deal to come through. Meanwhile, employees remain unpaid, operations are on hold, and management is now openly considering filing for insolvency. A seemingly promising electric aircraft start-up, Eviation, has been overcome by financial struggles and is pausing operations indefinitely. In its 10 years of business, the company managed to develop and fly a zero-emissions airplane. Eviation was founded in Israel back in 2015 before moving most of its operations to Arlington, Washington. Supernal, a subsidiary of automake