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General

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Significant Regulatory Guidance
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Boeing 737-700

"Photo of a Southwest Airlines 737 on Takeoff from Chicago Midway International Airport Photo copyright Gabriel Widyna - used with permission"
Photo of a Southwest Airlines 737 on Takeoff
from Chicago Midway International Airport

Boeing 737-300

"Photo of Helios 737"
Photo of Helios 737

Helios Airways Flight 52, HCY522 

Hellas, Greece

August 14, 2005

On the morning of August 14, 2005, at approximately 1203 local time, a Boeing 737-300, registration number 5B-DBY, operated by Helios Ai

Boeing 747-200

"Photo of China Airlines 747"
Photo of China Airlines 747

China Airlines Flight CI611, B-18255

Makung, Penghu Island

May 25, 2002

On May 25, 2002, China Airlines Flight CI611, a Boeing Model 747-200 series airplane, experienced an in-flight