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sep 29, 2016 - 1st 4-passenger hydrogen aircraft flight (Hy4)

Description:

http://hy4.org/zero-emission-air-transport-first-flight-of-four-seat-passenger-aircraft-hy4

Added to timeline:

2 months ago
0
0
53
PhD intro thesis

Date:

sep 29, 2016
Now
~ 2 years and 2 months ago
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