Horror in San Francisco after 'tail snapped off Boeing 777' as it crashed.

Asiana Airlines Flight 214 from Seoul, South Korea, to San Fransisco crashed during landing at around 11.30am PDT

Boeing 777 flight had 307 people on board - 291 passengers and 16 crew members

Both victims killed in crash had Chinese passports; one identified as adult female, the other as 16-year-old girl 

At least five people listed in critical condition, including two children 

141 of the passengers aboard Flight 214 were Chinese, 77 were South Korean, 61 were 

American and 1 was Japanese 

San Francisco fire chief: Everyone is now accounted for 

Passenger reported hearing announcement over plane's PA system saying that the flight 'landed safely' and that everyone should stay in their seats 

Local hospitals treated 182 passengers, 49 of whom were in serious condition; 123 people were uninjured 

Flight departed Incheon airport near South Korea's capital around 10 hours ago and was due to land at 9.45am on West Coast

Eyewitnesses reported seeing plane's tail tear off and the fuselage spinning around  

FBI says no indication that terrorism was involved in the crash

 Crash: Two passengers dies in the crash: This pictures was tweeted by Samsung executive David Eun who survived the crash

This aerial photo shows the wreckage of the Asiana Flight 214 airplane after it crashed at the San Francisco International Airport

Tail snapped off: The plane that was carrying 291 passengers is missing its tail section