Earthbound witnesses say they saw Malaysia Airlines Flight 370 flying low or even crashing . But none of the claims is substantiated by authorities . The plane was carrying 227 passengers and 12 crew members when it disappeared on March 8, with no trace found until a week later. they saw the plane . A New Zealand man on an oil rig off Vietnam claims he saw a plane burning .
Earthbound witnesses say they saw Malaysia Airlines Flight 370 flying low or even crashing . But none of the claims is substantiated by authorities . Fishermen in Malaysia and Indonesia allege they saw the plane . A New Zealand man on an oil rig off Vietnam claims he saw a plane burning .