The Ukrainian International Airlines jet took off at 6:12 a.m. Wednesday, after nearly an hour’s delay at Tehran’s Imam Khomeini Airport, the main airport for travelers in Iran.
It gained altitude heading west, reaching nearly 8,000 feet, according to both the report and flight-tracking data.
Eyewitnesses, including the crew of another passing flight, described seeing the plane engulfed in flames before crashing, the report said. The crash caused a massive explosion when the plane hit the ground, likely because the aircraft had been fully loaded with fuel for the flight to Kiev, Ukraine. All 176 people on board died.
Updates
Ukraine gets access to crashed plane's black boxes: minister
Ukrainian experts have gained access to the black box flight recorders of the Ukrainian plane that crashed in Iran, Foreign Minister Vadym Prystaiko said on Friday.
"Our team has now got access to the black boxes," Prystaiko told a briefing.
NATO chief backs assessment Iran missile downed plane
NATO chief Jens Stoltenberg said Friday he had no reason to doubt reports from Western capitals suggesting an Iranian missile brought down a Ukrainian airliner, killing 176 people.
"I will not go into details about our intelligence but what I can say is we have no reason to not believe the reports we have seen from different NATO allied capitals," Stoltenberg said.
Canada and Britain have both said Iran shot down the plane outside Tehran, possibly mistakenly.
Dutch blame Iranian missile for crash
Dutch intelligence has information that a Ukrainian airliner that crashed in Iran was probably hit by a missile, a minister said on Friday, becoming the latest western country to suggest the plane was brought down.
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Canada and Britain have already suggested that the crash - in which all 176 people on board the plane were killed - was caused by an accidental missile strike by Iranian forces, but Tehran has dismissed the claims.
"Based on the information from the MIVD (Dutch military intelligence), we can state that it is likely that an Iranian anti-aircraft missile has led to the crash of the aircraft," defence minister Ank Bijleveld was quoted as saying by a spokesman after a cabinet meeting.
Bijleveld gave no further details of the information or how the Netherlands, which did not have any nationals on board the Ukrainian Boeing 737, obtained it.
Dutch Foreign Minister Stef Blok said separately in Brussels that it was "indeed very likely that the plane has been shot down by Iranian missiles".
Asked whether Iran should face EU sanctions, Blok said it was "important that independent research makes clear what exactly happened".
The minister said that the Netherlands had offered assistance to Canada, which had 63 of its nationals on the plane.
"Unfortunately the Netherlands has experience from MH17," he said referring to Malaysia Airlines flight MH17 from Amsterdam to Kuala Lumpur, which was shot down over eastern Ukraine in 2014 with the loss of 296 people on board.
Investigators say a missile fired by pro-Russian separatists was to blame and the trial of four people over the crash is due to start in the Netherlands in March.
Dutch Prime Minister Mark Rutte has offered Canadian premier Justin Trudeau "all the support that the Netherlands can offer" after Trudeau called him to ask about his experiences with MH17, the Dutch press agency ANP said.
Trudeau said on Thursday that multiple intelligence sources suggested Iran shot down the plane.
Iran denies missile downed Ukrainian plane
Iran's civil aviation chief denied Friday that a missile downed a Ukrainian airliner which crashed killing all 176 on board, dismissing claims of a catastrophic mistake by Tehran's air defences.
The declaration came as Tehran faced mounting international pressure to allow a "credible" investigation into the crash, which Britain and Canada suggested was caused by an accidental missile strike.
"One thing is for certain, this airplane was not hit by a missile," Iran's civil aviation chief Ali Abedzadeh said.
The Boeing 737 crashed on Wednesday shortly after Tehran launched missiles at US forces in Iraq in response to the killing of a top Iranian general in a US drone strike in Baghdad.
US has given Ukraine 'important data' on Iran plane crash
US officials have handed Kiev "important data" following a plane crash in Iran, Ukrainian Foreign Minister Vadym Prystaiko said Friday.
"President Volodymyr Zelensky and I met with US representatives," Prystaiko said in a post on Twitter. "We have received important data which will be processed by our experts."
Iran: Canadian delegation en route over plane crash
A delegation from Canada is heading to Iran to help probe the crash of a Ukrainian airliner that killed all 176 people onboard, including Iranian-Canadian dual nationals, the Iranian foreign ministry said Friday.
"Based on the coordination between Iran and Canada's foreign ministries, a 10-person Canadian delegation is en route to Iran," the ministry said in a statement.
The team will "handle the affairs of the Canadian victims" who died in the crash.
The Boeing 737 crashed early Wednesday shortly after Tehran launched missiles at US forces in Iraq in response to the killing of a top Iranian general in a US drone strike in Baghdad.
Canadian and British authorities have alleged an Iranian missile downed Ukraine International Airlines Flight PS752, charges Tehran strongly denied on Friday.
The crash is Iran's worst civil aviation disaster since 1988 when the US military said it had shot down an Iran Air plane over the Gulf by mistake, killing all 290 people on board.
Iran and Canada have not had formal diplomatic relations since 2012.
The results of the investigation currently ongoing with "Ukraine, Boeing representatives and monitoring experts" from the countries involved will be "transparently" publicised after its finalisation, the statement added.
Video of moment plane was 'hit'
A video verified by the New York Times appears to show the moment the Ukraine plane was hit by a missile in Iran.
Investigators are working on the theory that the Boeing jet was mistakenly shot down by an Iranian missile.
Watch the video here:
'Body of information' says plane shot down by Iran: UK's Johnson
British Prime Minister Boris Johnson said Thursday that there is now "a body of information" that the Ukrainian Boeing 747 that crashed in Iran, killing all 176 people aboard, was brought down by an Iranian missile.
His comments follow a similar message by Canadian Prime Minister Justin Trudeau.
"There is now a body of information that the flight was shot down by an Iranian Surface to Air Missile. This may well have been unintentional," Johnson in a statement on the air disaster in which four British passengers died.
Multiple sources say plane shot down: Trudeau
Prime Minister Justin Trudeau said Thursday that Canada had intelligence from multiple sources indicating that a Ukrainian airliner which crashed outside Tehran was mistakenly shot down by Iran.
"We have intelligence from multiple sources, including our allies and our own intelligence. The evidence indicates that the plane was shot down by an Iranian surface-to-air missile," Trudeau told reporters.
"This may well have been unintentional," Trudeau added in a press conference.
A total of 176 people, including 63 Canadians and 11 Ukrainians, were killed when the plane came down shortly after take-off on Wednesday, shortly after Iran launched missiles towards bases in Iraq housing US troops.
Tehran says international suggestions 'doubtful'
Iran, alluding to "doubtful scenarios", on Thursday challenged international suggestions that the Ukrainian airliner that crashed outside Tehran this week was mistakenly downed by an Iranian missile.
The Iranian government, in a statement, urged Canada to share its information after Prime Minister Justin Trudeau said "multiple" intelligence sources indicate that Iran shot down the Boeing airliner after it took off from Tehran on Wednesday, killing all 176 on board, including 63 Canadians.
Iran's foreign ministry also invited the US planemaker Boeing to "participate" in its enquiry into the crash.
Crew never made radio call for help
The crew of a Ukrainian jetliner that crashed in Iran never made a radio call for help and were trying to turn back for the airport when the plane went down, according to an initial Iranian report released Thursday on the disaster that killed 176 people.
The report suggested a sudden emergency struck the Boeing 737 operated by Ukrainian International Airlines early Wednesday morning, when it went down just moments after taking off from Imam Khomeini International Airport in Tehran.
Ukraine calls for "unconditional support"
Ukraine on Thursday called for "unconditional support" of its investigators after a Ukrainian passenger plane crashed in Iran, with the US media reporting it had been accidentally shot down by a missile.
Iran denied the reports that a missile had caused the crash, in which all 176 people aboard died when the plane went down soon after takeoff near Tehran on Wednesday.
"The circumstances of this catastrophe are still unclear," Ukrainian deputy foreign minister Sergiy Kyslytsya said at a UN meeting in New York.
"It's now up to experts to investigate and to find answers to the question of what caused the crash. To do so, our experts must receive unconditional support for their investigation."
US media reports claim crash was a 'mistake'
Several media outlets in the United States claimed that official sources believe that the plane crash in Tehran could have been a 'mistake'. Media outlet CBS reported that US officials said they believed the Ukrainian International Airlines Boeing 737-800 was hit by a missile.
Adding to the speculation, on Thursday US President Donald Trump said "I have my suspicions" about the crash, adding that "Somebody could have made a mistake."
Ukraine authorities had been looking in to the possibility of a missile strike as one of the probable causes for the crash that killed all 176 people on board.
Ukraine President Volodymyr Zelenskiy, in a phone call with Iranian counterpart Hassan Rouhani, discussed the investigation into the Ukrainian plane crash in Iran, Zelenskiy's office said on Thursday.
"Hassan Rouhani stressed that Iran would provide the Ukrainian expert group with prompt access to all the necessary data," it said in a statement.
Under international aviation rules, Iran is responsible for running the inquiry into the crash of the Ukraine International Airlines Boeing 737-800.
We will definitely find out the truth. We will conduct a detailed and independent investigation.
Investigators from Iran's Civil Aviation Organization offered no immediate explanation for the disaster, however.
Eyewitnesses, including the crew of another passing flight, described seeing the plane engulfed in flames before crashing, the report said. The crash caused a massive explosion when the plane hit the ground, likely because the aircraft had been fully loaded with fuel for the flight to Kyiv, Ukraine.
The Ukrainian International Airlines took off at 6:12 a.m. Wednesday, after nearly an hour’s delay at Tehran’s Imam Khomeini Airport, the main airport for travelers in Iran. It gained altitude heading west, reaching nearly 8,000 feet, according to both the report and flight-tracking data.
Then something went wrong, though "no radio messages were received from the pilot regarding unusual situations,’’ the report said. In emergencies, pilots typically immediately contact air-traffic controllers.
The report also confirmed that both of the so-called "black boxes'' that contain data and cockpit communications from the plane had been recovered, though they had damaged and some parts of their memory was lost. It also said that investigators have initially ruled out laser or electromagnetic interference as causing the crash.
What caused the crash?
Ukrainian President Volodymyr Zelenskiy, meanwhile, said crash investigators from his country had arrived in Iran to assist in the probe. He also said he planned to call Iranian President Hassan Rouhani about the crash and the investigation.
"Undoubtedly, the priority for Ukraine is to identify the causes of the plane crash,'' Zelenskiy said. "We will surely find out the truth.''
Theories of a possible missile strike
Oleksiy Danilov, secretary of Ukraine’s Security Council, told Ukrainian media that officials had several working theories regarding the crash, including a missile strike.
“A strike by a missile, possibly a Tor missile system, is among the main (theories), as information has surfaced on the internet about elements of a missile being found near the site of the crash,” Danilov said. He did not elaborate on where he saw the information on the internet.
Ukrainian investigators that arrived in Iran earlier on Thursday currently await permission from Iranian authorities to examine the crash site and look for missile fragments, Danilov said.
Ukraine has a grim history with missile attacks, including in July 2014 when one such strike downed a Malaysian Airlines flight over eastern Ukraine, killing all 298 people aboard.
Danilov also said other possible causes under consideration included a drone or another flying object crashing into the plane, a terrorist attack or an engine malfunction causing an explosion. However, no terror group has claimed responsibility for the attack.
The plane was carrying 167 passengers and nine crew members from several countries, including 82 Iranians, at least 63 Canadians and 11 Ukrainians, according to officials. The crash just before dawn scattered flaming debris and passengers' belongings across a wide stretch of farmland. It also came immediately after Iran launched a ballistic missile attack against Iraqi military bases housing U.S. troops amid a confrontation with Washington over it killing an Iranian Revolutionary Guard general in a drone strike last week.
Majority are Canadian
Many of the passengers were believed to be international students attending universities in Canada" they were making their way back to Toronto by way of Kyiv after visiting with family during the winter break.
Canadian Prime Minister Justin Trudeau said 138 of the passengers were bound for Canada.. The flight also included a family of four and newlyweds, too. The manifest listed several teenagers and children, some as young as 1 or 2.
The crash ranked among the worst losses of life for Canadians in an aviation disaster. The flag over Parliament in Ottawa was lowered to half-staff, and Trudeau vowed to get to the bottom of the disaster.
"Know that all Canadians are grieving with you,'' he said, addressing the victims' families.
Ukrainian officials, for their part, initially agreed with Iranian suspicions that the 3-year-old plane was brought down by mechanical trouble but later backed away from that and declined to offer a cause while the investigation is going on.
While the cause of the tragedy remained unknown, the disaster could further damage Boeing's reputation, which has been battered by the furor over two deadly crashes involving a different model of the Boeing jet, the much-newer 737 Max, which has been grounded for nearly 10 months. The uproar led to the firing of the company's CEO last month.
Boeing extended condolences to the victims' families and said it stands ready to assist.
