Qantas finds cracking on 2nd Boeing 737 NG but rejects benching entire fleet

Australian airline Qantas on Thursday rejected calls to ground its Boeing 737s after claims that a second aircraft in its fleet was found with a crack in its wing structure.

The airline has been inspecting its aircraft following calls this month from the U.S. Federal Aviation Administration for all airlines to check Boeing 737 NG (Next Generation) planes that had completed more than 30,000 takeoff and landing cycles for cracking in a part that helps keep wings attached to the fuselage.

As many as 50 occurrences have been reported globally. A Boeing spokesperson on Thursday told Agence France-Presse in Sydney that less than five per cent of 1,000 planes had cracks detected and were grounded for repair.  The spokesperson did not give an exact figure, though five percent equates to 50 planes of 1,000 inspected.

Air Canada does not have Boeing NG planes, while the other Canadian carriers have not reported any instances since following the the recommendation to perform inspections.

Qantas on Wednesday said it had found cracking in one 737 that had completed just under 27,000 cycles, and that the plane had been removed from service and sent for repairs.

On Thursday, the Australian Licensed Aircraft Engineers Association, the body representing the workers who carry out the checks, said another Qantas 737 had been found with “a cracked primary wing structure,” and urged the airline to ground its fleet of the planes until they are all checked.

“These aircraft should be kept safe on the ground until urgent inspections are completed,” association secretary Steve Purvinas said in a statement.

Even when a crack is present, it does not immediately compromise the safety of the aircraft.– Chris Snook, Qantas head of engineering

However, Qantas’s head of engineering Chris Snook said the call to ground the fleet was “completely irresponsible,” saying the airline would never operate a plane unless it was “completely safe to do so.”

“Even when a crack is present, it does not immediately compromise the safety of the aircraft,” Snook added.

Earlier this month, Brazilian carrier Gol said it had grounded 11 Boeing 737 NG planes, while U.S.-based Southwest Airlines grounded two.

Paul Njoroge lost his wife, three children and his mother-in-law in the Ethiopian Airlines crash last March. He has been at the hearings in Washington and met with Boeing CEO Dennis Muilenburg Tuesday. 6:18

The NG is a version of the popular 737 that has been produced since the 1990s. Boeing is replacing it with the 737 Max, but those planes have been grounded worldwide since March after two crashes that killed 346 people.

Qantas, which boasts a remarkable reputation as the world’s safest airline since it hasn’t suffered a fatal crash since the advent of jet planes, operates 75 Boeing 737 aircraft in total.

Australian regulator agrees with Qantas

Qantas said none of its 737s had reached 30,000 cycles, but said that by this Friday it will have inspected 33 aircraft with more than 22,600 cycles.

“As other airlines have done when they have found cracks, Qantas will remove aircraft from service so they can be repaired,” Snook said. “We’ll provide a further update once the checks are complete.”

Australia’s Civil Aviation Safety Authority said the cracking issue was a serious problem that needed a serious response.

But spokesperson Peter Gibson said there was “no evidence” to suggest the whole Qantas fleet should be grounded and the airline had responded appropriately.

“This is a problem that’s been identified, a solution’s been found, and we’re working through that process,” he added.

Two devastating crashes, five months apart, left 346 people dead. Both Ethiopian Flight 302 and Lion Air Flight 610 went down shortly after take off. The victims’ families are still looking for answers. Boeing CEO Dennis Muilenburg testified in front of two committees in Washington this week about the 737 Max. Today on Front Burner, CBC correspondent Susan Ormiston tells us what he said, and how the families responded. 23:23

Purvinas said the Australian Licensed Aircraft Engineers Association wants all 75 Qantas aircraft checked “because it’s unknown when these cracks are starting to develop.”

He added that it only took one hour per aircraft to carry out the check.

Rival airline Virgin Australia said it has already inspected its 737 fleet and no cracks were found.

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