Leeham News and Analysis
There's more to real news than a news release.
There's more to real news than a news release.
Bjorn’s Corner: The challenges of airliner development. Part 8. Transport category rulings.
June 18, 2021, ©. Leeham News: We continue our discussion about the Transport Category (FAA Part 25) certification rules. Last week we talked about how much tougher the birdstrike protection is for Part 25. Now we look at… Read More