European countries shut their airspace one after the other Thursday as a cloud of volcanic ash wafted over from Iceland and posed a danger to flights.
Airspace over the United Kingdom was due to be closed for six hours from midday but air authorities later extended the closure until at least 7 a.m. BST (2 a.m. EDT) Friday.
Ireland, Sweden, Norway, Belgium, Denmark and the Netherlands also announced the closure of their air space, authorities in each country said.
Norway also closed its ocean territory and canceled helicopter flights to off-shore oil installations, according to Avinor, the Norwegian agency responsible for the Norwegian airport network.
France planned to shut eight airports in the country’s north from 5 p.m. CET (11 a.m. EDT) , followed by a further 16 airports at 11 p.m. CET (5 p.m. EDT) including Charles de Gaulle airport in Paris
In all, around 3,000 flights across Europe were expected to be affected by the closures, according to Eurocontrol, the intergovernmental body that manages European air travel
Many airports were already shut and flights were grounded across the United Kingdom on Thursday because of the ash, which came after an eruption under an Icelandic glacier early Wednesday, airport authorities said.
The ash cloud came from an eruption of a volcano beneath Iceland’s Eyjafjallajokull glacier early WednesdayThe eruption — the latest in a series that began on March 20 — blew a hole in the mass of ice and created a cloud of smoke and ash that went high into the airThe volcano was still active Thursday, creating floods in the area and producing a lot of volcanic ash, a spokesman for Iceland’s Department of Civil Protection and Emergency Management told CNN
The disruption was causing havoc for air travel around the world.
Finland’s air space remained opened but was “heavily restricted” according to airport controller Finavia.
Belgium
Full closure from 4.30 p.m. CET
Britain
12 p.m Thursday to 7 a.m. BST Friday
Denmark
From 6 p.m. CET
France
Closing 8 airports in North from 5 p.m. CET, another 16 from 11 p.m. CET
Ireland
From 12 p.m. BST
Finland
“Heavily restricted”
Netherlands
From 7 p.m. CET
Norway
From 10 a.m. CET
Sweden
From 10 p.m CET
In Germany, the Hamburg airport was open but flights to England, Norway, and Sweden were either canceled or delayed, a spokeswoman there said.
Stockholm Airport canceled around 20 flights to the rest of Europe and around 20 domestic flights, but a spokesman there said they expect the number to increase and the airport may shut later in the day.
Flights to or from Norway and Britain were canceled from several Spanish airports, the Spanish Airports and Air Navigation authority said.
Flights to the United Kingdom from Japan, Hong Kong, India and Australia were also affected. Etihad Airways announced that five flights between Abu Dhabi and England were canceled Thursday.
The U.S. Air Force says RAF Mildenhall and RAF Lakenheath in England are shut down for at least two days. That means dozens of U.S. Air Force F-15s and other fighter jets and tankers are not flying. Flights to Iraq and Afghanistan flying through that airspace are being diverted to other routes.
Manchester Airport spokesman Russell Craig said the ash poses a threat to aircraft, even if it isn’t visible in the ai”If you think about the way an aircraft engine works, it sucks in air, it compresses it, forces it out on the other side. That creates thrust,” Craig told CNN. “If that air were mixed with ash, it can cause engine failure and electrical difficulties with an aircraft. It’s happened before, and the aircraft didn’t come out the other end in one piece.”
Eric Moody was the pilot aboard a British Airways flight that managed to fly through volcanic ash thrown up by Mount Galunggung in Indonesia in 1982. All four of the engines stopped because of the ash, and the plane glided through the air for about 15 minutes, he told CNN on Thursday.
“The engines just ran down,” Moody said. “We couldn’t see out the windscreen and half the electronic aids to landing weren’t working, either.”
Passengers were told to prepare for an emergency crash landing, with Moody making this now-famous announcement to passengers: “Good evening, ladies and gentlemen, It’s Captain Eric Moody here. We’ve got a small problem in that all four engines have failed. We’re doing our utmost to get them going, and I trust you’re not in too much distress.”
Eventually at 13,000 feet, the engines started working again and the plane was able to land. That, said Moody, is why this Icelandic ash could be so dangerous.
“I don’t know how thick this ash is, but I wouldn’t go anywhere near it,” Moody said.
Volcanic ash travels hundred of miles from the source of impact carrying poisonous gases as well. It posses great danger to airbourne passengers and residents. Governments of affected countries should take urgent steps in evacuating residents around the zone to a more secured area. To me, cancelling flight schedules is a good step in the right direction.