Bystanders look at board displaying flight information and a "Pray for MH17" message at Kuala Lumpur International Airport in Sepang
Bystanders look at a board displaying flight information and a "Pray for MH17" message at Kuala Lumpur International Airport in Sepang July 18, 2014. World leaders demanded an international investigation into the shooting down of a Malaysian airliner over eastern Ukraine in which all 298 people on board were killed, a tragedy that could further heighten tensions between Russia and the West. REUTERS/Edgar Su (MALAYSIA - Tags: TRANSPORT DISASTER)
Bystanders look at board displaying flight information and a "Pray for MH17" message at Kuala Lumpur International Airport in Sepang
Bystanders look at a board displaying flight information and a "Pray for MH17" message at Kuala Lumpur International Airport in Sepang July 18, 2014. World leaders demanded an international investigation into the shooting down of a Malaysian airliner over eastern Ukraine in which all 298 people on board were killed, a tragedy that could further heighten tensions between Russia and the West. REUTERS/Edgar Su (MALAYSIA - Tags: TRANSPORT DISASTER)
Indonesian president instructs airlines to avoid Ukraine, Gaza
UKRAINE-CRISIS/INDONESIA (UPDATE 1):UPDATE 1-Indonesian president instructs airlines to avoid Ukraine, Gaza
Malaysian family arrives to confirm the news that their relatives were on board the Malaysian Airlines MH17 at the Kuala Lumpur International Airport in Sepang
A Malaysian family arrives to confirm the news that their relatives were on board the Malaysian Airlines MH17 at the Kuala Lumpur International Airport in Sepang July 18, 2014. World leaders demanded an international investigation into the shooting down of a Malaysian airliner over eastern Ukraine in which all 298 people on board were killed, a tragedy that could further heighten tensions between Russia and the West. REUTERS/Edgar Su (MALAYSIA - Tags: TRANSPORT DISASTER)
OSCE says Ukrainian rebels to provide access to plane crash site
UKRAINE-CRISIS/AIRPLANE-OSCE (URGENT):OSCE says Ukrainian rebels to provide access to plane crash site
Security officer passes a Malaysia Airlines advertisement at the Kuala Lumpur International Airport in Sepang
REFILE - ADDING FLIGHT NUMBER A security officer passes a Malaysia Airlines advertisement at the Kuala Lumpur International Airport in Sepang July 18, 2014. The United States believes a surface-to-air missile brought down Malaysian airlines flight MH17 that crashed in eastern Ukraine, killing all 298 people on board, an incident that sharply raises the stakes in a conflict between Kiev and pro-Moscow rebels. REUTERS/Edgar Su (MALAYSIA - Tags: TRANSPORT DISASTER)
Indonesia's president instructs airlines to avoid Ukraine, Gaza
UKRAINE-CRISIS/INDONESIA (URGENT):Indonesia's president instructs airlines to avoid Ukraine, Gaza
White House urges Ukraine ceasefire for plane probe, Obama talks to Putin
UKRAINE-CRISIS/OBAMA (UPDATE 6):UPDATE 6-White House urges Ukraine ceasefire for plane probe, Obama talks to Putin
A passenger walks past a Qantas Airways emblem at the Sydney International Airport terminal
A passenger walks past a Qantas Airways emblem at the Sydney International Airport terminal July 18, 2014. Australia's Qantas Airways said on Friday it had shifted the flight path for its London to Dubai route over Ukraine some 400 nautical miles to the south several months ago. A Malaysian airliner was brought down in eastern Ukraine on Thursday, killing all 298 people on board. REUTERS/David Gray (AUSTRALIA - Tags: TRANSPORT DISASTER BUSINESS LOGO POLITICS)
Malaysia Airlines Boeing 777 with registration 9M-MRD operating as flight MH17 is seen at the G3 gate of Schiphol Airport
REFILE - ADDITIONAL INFORMATION Malaysia Airlines Boeing 777-200ER with registration 9M-MRD operating as flight MH17 is seen at the G3 gate of Schiphol Airport in Amsterdam, before it took off, heading to Kuala Lumpur, July 17, 2014. The aircraft was brought down over eastern Ukraine on Thursday, killing all 298 people aboard and sharply raising the stakes in a conflict between Kiev and pro-Moscow rebels in which Russia and the West back opposing sides. REUTERS/Yaron Mofaz (NETHERLANDS - Tags: DISASTER POLITICS CIVIL UNREST TRANSPORT TPX IMAGES OF THE DAY)