U.S., June 26 -- Two airline crashes, hundreds of passengers dead, but the concerns about Boeing and their B737 MAX is not getting resolved. Even more safety dangers were revealed by pilot testimony during Wednesday's House Aviation Subcommittee, according to Paul Hudson of Flyersrights . They include:

The MAX requires a higher take-off speed of 23 mph higher than previous versions, making it difficult to clear obstacles at the end of shorter runways at some airports like Chicago Midway, especially in wet or icy conditions. This also applies when operating in regions with hot weather, such as in Ethiopia (and other geographical locations) where the Ethiopian Airliner crashed in March killing all.

The FAA has reduced mandatory pilot simu...