MH17 Ukraine plane crash: At the scene of the crash site
18 July 2014 Last updated at 18:29 BST
"The fields round here are littered with parts of MH17, and, in the fields, little white flags, each of them marking where a body is," reports Daniel Sandford in Ukraine.
"We've seen life jackets that have burst out of their packets... it's very obvious from what you see here that... it blew up in mid-air.
"The parts are scattered around for miles", said the BBC's Moscow correspondent.
The Malaysia Airlines plane crashed near the village of Grabovo on Thursday, killing all 298 people on board.