Photo contributed The team from Kraken Sonar Systems, with David Shea on the far right.

Shuswap man helps find Avro Arrow model

At the bottom of Lake Ontario was a lost piece of Canada’s aviation history

A search for underwater treasure has panned out for a Salmon Arm Secondary graduate.

At the bottom of Lake Ontario was a lost piece of Canada’s aviation history – a piece which has now been found.

Nine prototype test-plane models of the infamous Avro Arrow jet were created and launched into Lake Ontario between 1954 and 1957. It was confirmed Sept. 8 that one of the models has been found on the floor of Lake Ontario.

Former Salmon Arm resident David Shea is vice-president of engineering for Kraken Sonar Systems. The Newfoundland-based company has developed a programmable submarine, known as the ThunderFish, an autonomous underwater vehicle (AUV) with an advanced sonar system to allow for searching with far clearer results than traditional sonar.

Shea was previously part of the successful Arctic search for the ships lost in the 1845 Franklin Expedition.

On Friday, July 28, the team from Kraken began work on the Raise the Arrow project, a collaboration between several private companies, including Osisko Mining, working with the Canadian Coast Guard and the Royal Canadian Military Institute to find these scale models. The nine prototypes are roughly one-eighth the size of the full-sized aircraft.

The team, which includes the scientists and archaeologists, is based in an area near Point Petre.

“We are so proud of our engineers who helped locate an Arrow free-flight model,” says Karl Kenny, Kraken’s president and CEO. Our advanced Canadian ocean technology plays a big part in this story, where our world-class underwater sensors and robotics helped find a piece of Canada’s aviation history.”

The effort has uncovered sonar images, pictures and underwater video of the model. The next step will be to send divers to assess the condition of the model, which will remain submerged until recording and preservation work can be completed. The hope it to eventually bring the model to the surface and where it could become part of the collections at the Canada Aviation and Space Museum in Ottawa and the National Air Force Museum of Canada in Trenton, Ont.

Shea was part of the team searching an area of 64 square kilometres, with Kraken’s AUV moving in a lawnmower-like grid pattern to look for the models.

While the team knew a few details of where the test models were launched and the angle at which they were launched, no one really had much of an idea where they might have landed.

Shea previously told the Observer the Kraken team had a theory that previous search efforts estimated the planes were much farther out in Lake Ontario than initially thought.

“I believe that if we are looking in the right area, we are going to find them,” he accurately predicted at that time.

 

Photo contributed The ThunderFish, Kraken’s autonomous underwater vehicle (AUV) with an advanced sonar system to search the floor of Lake Ontario for scale models of the Avro Arrow.

Just Posted

Dumping at Shaw Road “disgusting”

CSRD praises volunteers, wants illegal dumpers prosecuted

Sicamous pulls out of CSRD economic committee

District launches its own economic development corporation on Jan. 1, 2018

Controlled burns taking place across Okanagan

That smoke you see on Okanagan hillsides is supposed to be there

Slideshow: Shuswap Stars sparkle on the dance floor

Stunning choreography raises funds for new chalet at Larch Hills

Big White to send off Olympians in style

Okanagan ski resort picked as location for official send-off of Canada’s 2018 Winter Olympic team

Video: Shuswap stars shine for Larch Hills

Competitors dance to the tune of $30,000 for the chalet expansion

Cash donations create purchasing power

Salvation Army and food banks stretch a donated dollar a long way

B.C. reporter reflects on covering Charles Manson

Charles Manson, leader of a murderous cult, died on Sunday at 83

ICBC overbilling for crash repairs not the problem, dealers say

Collision repair shops reject union claim of inflated costs

B.C. groups to address child sex abuse in sports

viaSport is organizing a full day of education in association with Canadian Centre for Child Protection and the Coaching Association of Canada.

Silver Star opens Thursday

Vernon’s ski hill has plenty of snow and plenty of fun packed for opening weekend

Report sets exercise guidelines for young kids, including ‘tummy time’ for babies

Kids aged one to four should get at least three hours of physical activity throughout the day

Stampeders return to Grey Cup with 32-28 win over Edmonton Eskimos

The Stampeders will face the Toronto Argonauts next Sunday in Ottawa for the title

Traxxas Monster Truck Tour to roll into Kelowna

Monster Trucks at Prospera Place on Jan. 13-14, 2018.

Most Read