Canadian-made aircraft have drawn the ire of US President Donald Trump, who is threatening to "de-certify" Canadian aircraft ...

President Donald Trump said on Thursday that he is decertifying all aircraft made in Canada and threatened a 50% tariff on those planes until American-made Gulfstreams are certified in that country.

President Trump has vowed to impose a 50% tariff on Canadian aircraft and decertify Bombardier models if Ottawa continues to block Gulfstream jet certifications.

By David Shepardson and Allison Lampert WASHINGTON/MONTREAL, Jan 29 (Reuters) - President Donald Trump said on Thursday the U.S. was decertifying Bombardier Global Express business jets and threatened ...