Helicopter equipment and repair company Northstar Aerospace Inc. is filing for creditor protection in both Canada and the United States while it arranges the sale of its business for more than US$70 million, the Winnipeg Free Press reported. The troubled Chicago-area concern said Thursday that its U.S. subsidiaries, Northstar Aerospace (USA) Inc., Northstar Aerospace (Chicago) Inc., Derlan USA Inc. and D-Velco Manufacturing of Arizona Inc. have filed Chapter 11 petitions in the U.S. Bankruptcy Court for the District of Delaware. Meanwhile, Northstar Aerospace (Canada) Inc.

Parts of bankrupt Dutch aluminium producer ZALCO will be bought by a Dutch and a U.S. company, which will continue casting and anode production but smelting operations will cease, the Dutch buyer and an administrator said on Monday, Reuters reported. ZALCO, which had a production capacity of 275,000 tonnes per year of aluminium, filed for bankruptcy in mid-December. Its plant at the port of Vlissingen in the southwest of the Netherlands, which employed 600 people, was shut a few days later due to a lack of funds to pay energy suppliers.

Air Canada and Aveos have reached an agreement that will help facilitate a sale of some assets of the bankrupt aircraft maintenance firm, and the airline promised to offer some service contracts to a buyer of the Aveos assets, Reuters reported. Aveos Fleet Performance Inc, once the airline's maintenance division, halted operations in March and laid off roughly 2,600 workers, most of whom were employed at maintenance centers in Montreal, Winnipeg and Vancouver. The monitor's report said Air Canada has agreed to waive any rent on facilities leased by Aveos until Sept. 30.

Vitro SAB’s bid to enforce its Mexican bankruptcy plan in the U.S. is set to be decided by a judge next week after the glassmaker clashed with bondholders in court over the plan, Bloomberg reported. U.S. Bankruptcy Judge Harlin DeWayne Hale in Dallas said in court today that he plans to rule on Vitro’s enforcement motion next week, probably by June 13. Vitro, which has won approval for the bankruptcy plan in Mexico, is seeking an order from Hale enforcing the restructuring and stopping litigation by bondholders who have been fighting the plan in the U.S.

Lawyers who advise companies on insolvency proceedings, lenders for emergency financing for companies seeking court protection while they are restructuring and pension matters are closely watching the outcome of Supreme Court of Canada’s hearing today of an appeal in what has become known as the Indalex case, The Gazette Moves Deals And Takes blog reported.

Investors holding notes with a nominal value of USD1.75bn against the UK subsidiary of Petroplus look increasingly unlikely to recover more than a small part of their principal after the administrator of the UK oil refinery business said it had not been able to sell the site after four months of trying, International Financing Review reported. "We have worked tirelessly to explore all feasible options for the refinery. We have had contact with over 100 possible investors and purchasers.

The owner of German department store chain Karstadt, Nicolas Berggruen, is interested in buying insolvent drugstore chain Schlecker, a person close to the U.S.-German investor said on Thursday, Reuters reported. A creditor meeting is scheduled for Friday to decide over Schlecker's future and possibly pick a buyer for what's left of the chain, which has closed 2,000 of its outlets. Daily paper Stuttgarter Nachrichten earlier said Berggruen entered the sales process two weeks ago, bidding between 100 million and 500 million euros ($126-$630 million).

Catalyst Paper Corp, a Canadian paper and pulp producer under creditor protection, will attempt to sell its assets after a proposed restructuring plan failed to win the backing of its unsecured lenders, Reuters reported. The plan won overwhelming support from its secured lenders, but fell slightly short of the two-thirds backing it needed from unsecured lenders, the Richmond, British Columbia-based company said. The company was granted creditor protection in January, as it attempted to restructure its business.

Canada's largest securities regulator alleged Tuesday that Sino-Forest Corp. and certain former executives inflated timber purchases and sales, capping an 11-month investigation into the troubled forest-products company, The Wall Street Journal Deals & Deal Makers blog reported. The Ontario Securities Commission signaled last month it would file fraud allegations against the company, after issuing a so-called enforcement notice. A spokesman for Sino-Forest, which conducts most of its business in China, declined to comment.

A group of Elpida Memory bondholders opposes Micron Technology's offer to buy the bankrupt Japanese chipmaker and has reached out to South Korea's SK hynix and U.S.-based GlobalFoundries to ready a potential alternative plan, a source with direct knowledge of the matter said, Reuters reported. SK hynix, which had dropped out during the second and final round of bidding for Elpida, is interested in the memory chipmaker's Taipei operations, while GlobalFoundries is interested in its Hiroshima operations, said the source, who asked not to be identified.